Mercurial > hg > nginx-quic
annotate src/http/ngx_http_spdy.c @ 6168:62869a9b2e7d
Added the REQUEST_SCHEME parameter.
The REQUEST_SCHEME parameter was introduced in Apache 2.3.11 and seems
to be used by some scripts now. It looks more logical than previously
used HTTPS.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 05 Jun 2015 22:23:26 +0300 |
parents | c81d79a7befd |
children | a420cb1c170b |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 * Copyright (C) Valentin V. Bartenev |
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 #include <ngx_http_spdy_module.h> |
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12 |
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13 #include <zlib.h> |
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14 |
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15 |
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16 #if (NGX_HAVE_LITTLE_ENDIAN && NGX_HAVE_NONALIGNED) |
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17 |
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18 #define ngx_str5cmp(m, c0, c1, c2, c3, c4) \ |
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19 *(uint32_t *) m == (c3 << 24 | c2 << 16 | c1 << 8 | c0) \ |
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20 && m[4] == c4 |
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21 |
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22 #else |
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23 |
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24 #define ngx_str5cmp(m, c0, c1, c2, c3, c4) \ |
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25 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 && m[4] == c4 |
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26 |
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27 #endif |
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28 |
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29 |
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30 #if (NGX_HAVE_NONALIGNED) |
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31 |
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32 #define ngx_spdy_frame_parse_uint16(p) ntohs(*(uint16_t *) (p)) |
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33 #define ngx_spdy_frame_parse_uint32(p) ntohl(*(uint32_t *) (p)) |
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34 |
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35 #else |
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36 |
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37 #define ngx_spdy_frame_parse_uint16(p) ((p)[0] << 8 | (p)[1]) |
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38 #define ngx_spdy_frame_parse_uint32(p) \ |
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39 ((p)[0] << 24 | (p)[1] << 16 | (p)[2] << 8 | (p)[3]) |
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40 |
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41 #endif |
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42 |
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43 #define ngx_spdy_frame_parse_sid(p) \ |
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44 (ngx_spdy_frame_parse_uint32(p) & 0x7fffffff) |
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45 #define ngx_spdy_frame_parse_delta(p) \ |
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46 (ngx_spdy_frame_parse_uint32(p) & 0x7fffffff) |
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47 |
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48 |
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49 #define ngx_spdy_ctl_frame_check(h) \ |
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50 (((h) & 0xffff0000) == ngx_spdy_ctl_frame_head(0)) |
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51 #define ngx_spdy_data_frame_check(h) \ |
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52 (!((h) & (uint32_t) NGX_SPDY_CTL_BIT << 31)) |
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53 |
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54 #define ngx_spdy_ctl_frame_type(h) ((h) & 0x0000ffff) |
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55 #define ngx_spdy_frame_flags(p) ((p) >> 24) |
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56 #define ngx_spdy_frame_length(p) ((p) & 0x00ffffff) |
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57 #define ngx_spdy_frame_id(p) ((p) & 0x00ffffff) |
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58 |
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59 |
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60 #define NGX_SPDY_SKIP_HEADERS_BUFFER_SIZE 4096 |
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61 #define NGX_SPDY_CTL_FRAME_BUFFER_SIZE 16 |
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62 |
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63 #define NGX_SPDY_PROTOCOL_ERROR 1 |
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64 #define NGX_SPDY_INVALID_STREAM 2 |
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65 #define NGX_SPDY_REFUSED_STREAM 3 |
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66 #define NGX_SPDY_UNSUPPORTED_VERSION 4 |
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67 #define NGX_SPDY_CANCEL 5 |
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68 #define NGX_SPDY_INTERNAL_ERROR 6 |
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69 #define NGX_SPDY_FLOW_CONTROL_ERROR 7 |
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70 #define NGX_SPDY_STREAM_IN_USE 8 |
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71 #define NGX_SPDY_STREAM_ALREADY_CLOSED 9 |
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72 /* deprecated 10 */ |
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73 #define NGX_SPDY_FRAME_TOO_LARGE 11 |
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74 |
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75 #define NGX_SPDY_SETTINGS_MAX_STREAMS 4 |
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76 #define NGX_SPDY_SETTINGS_INIT_WINDOW 7 |
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77 |
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78 #define NGX_SPDY_SETTINGS_FLAG_PERSIST 0x01 |
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79 #define NGX_SPDY_SETTINGS_FLAG_PERSISTED 0x02 |
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80 |
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81 #define NGX_SPDY_MAX_WINDOW NGX_MAX_INT32_VALUE |
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82 #define NGX_SPDY_CONNECTION_WINDOW 65536 |
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83 #define NGX_SPDY_INIT_STREAM_WINDOW 65536 |
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84 #define NGX_SPDY_STREAM_WINDOW NGX_SPDY_MAX_WINDOW |
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85 |
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86 typedef struct { |
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87 ngx_uint_t hash; |
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88 u_char len; |
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89 u_char header[7]; |
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90 ngx_int_t (*handler)(ngx_http_request_t *r); |
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91 } ngx_http_spdy_request_header_t; |
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92 |
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93 |
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94 static void ngx_http_spdy_read_handler(ngx_event_t *rev); |
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95 static void ngx_http_spdy_write_handler(ngx_event_t *wev); |
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96 static void ngx_http_spdy_handle_connection(ngx_http_spdy_connection_t *sc); |
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97 |
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98 static u_char *ngx_http_spdy_proxy_protocol(ngx_http_spdy_connection_t *sc, |
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99 u_char *pos, u_char *end); |
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100 static u_char *ngx_http_spdy_state_head(ngx_http_spdy_connection_t *sc, |
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101 u_char *pos, u_char *end); |
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102 static u_char *ngx_http_spdy_state_syn_stream(ngx_http_spdy_connection_t *sc, |
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103 u_char *pos, u_char *end); |
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104 static u_char *ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, |
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105 u_char *pos, u_char *end); |
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106 static u_char *ngx_http_spdy_state_headers_skip(ngx_http_spdy_connection_t *sc, |
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107 u_char *pos, u_char *end); |
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108 static u_char *ngx_http_spdy_state_headers_error(ngx_http_spdy_connection_t *sc, |
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109 u_char *pos, u_char *end); |
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110 static u_char *ngx_http_spdy_state_window_update(ngx_http_spdy_connection_t *sc, |
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111 u_char *pos, u_char *end); |
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112 static u_char *ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, |
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113 u_char *pos, u_char *end); |
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114 static u_char *ngx_http_spdy_state_read_data(ngx_http_spdy_connection_t *sc, |
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115 u_char *pos, u_char *end); |
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116 static u_char *ngx_http_spdy_state_rst_stream(ngx_http_spdy_connection_t *sc, |
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117 u_char *pos, u_char *end); |
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118 static u_char *ngx_http_spdy_state_ping(ngx_http_spdy_connection_t *sc, |
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119 u_char *pos, u_char *end); |
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120 static u_char *ngx_http_spdy_state_skip(ngx_http_spdy_connection_t *sc, |
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121 u_char *pos, u_char *end); |
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122 static u_char *ngx_http_spdy_state_settings(ngx_http_spdy_connection_t *sc, |
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123 u_char *pos, u_char *end); |
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124 static u_char *ngx_http_spdy_state_complete(ngx_http_spdy_connection_t *sc, |
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125 u_char *pos, u_char *end); |
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126 static u_char *ngx_http_spdy_state_save(ngx_http_spdy_connection_t *sc, |
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127 u_char *pos, u_char *end, ngx_http_spdy_handler_pt handler); |
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128 |
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129 static u_char *ngx_http_spdy_state_inflate_error( |
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130 ngx_http_spdy_connection_t *sc, int rc); |
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131 static u_char *ngx_http_spdy_state_protocol_error( |
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132 ngx_http_spdy_connection_t *sc); |
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133 static u_char *ngx_http_spdy_state_internal_error( |
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134 ngx_http_spdy_connection_t *sc); |
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135 |
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136 static ngx_int_t ngx_http_spdy_send_window_update( |
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137 ngx_http_spdy_connection_t *sc, ngx_uint_t sid, ngx_uint_t delta); |
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138 static ngx_int_t ngx_http_spdy_send_rst_stream(ngx_http_spdy_connection_t *sc, |
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139 ngx_uint_t sid, ngx_uint_t status, ngx_uint_t priority); |
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140 static ngx_int_t ngx_http_spdy_send_settings(ngx_http_spdy_connection_t *sc); |
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141 static ngx_int_t ngx_http_spdy_settings_frame_handler( |
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142 ngx_http_spdy_connection_t *sc, ngx_http_spdy_out_frame_t *frame); |
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143 static ngx_http_spdy_out_frame_t *ngx_http_spdy_get_ctl_frame( |
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144 ngx_http_spdy_connection_t *sc, size_t size, ngx_uint_t priority); |
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145 static ngx_int_t ngx_http_spdy_ctl_frame_handler( |
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146 ngx_http_spdy_connection_t *sc, ngx_http_spdy_out_frame_t *frame); |
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147 |
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148 static ngx_http_spdy_stream_t *ngx_http_spdy_create_stream( |
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149 ngx_http_spdy_connection_t *sc, ngx_uint_t id, ngx_uint_t priority); |
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150 static ngx_http_spdy_stream_t *ngx_http_spdy_get_stream_by_id( |
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151 ngx_http_spdy_connection_t *sc, ngx_uint_t sid); |
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152 #define ngx_http_spdy_streams_index_size(sscf) (sscf->streams_index_mask + 1) |
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153 #define ngx_http_spdy_stream_index(sscf, sid) \ |
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154 ((sid >> 1) & sscf->streams_index_mask) |
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155 |
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156 static ngx_int_t ngx_http_spdy_parse_header(ngx_http_request_t *r); |
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157 static ngx_int_t ngx_http_spdy_alloc_large_header_buffer(ngx_http_request_t *r); |
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158 |
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159 static ngx_int_t ngx_http_spdy_handle_request_header(ngx_http_request_t *r); |
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160 static ngx_int_t ngx_http_spdy_parse_method(ngx_http_request_t *r); |
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161 static ngx_int_t ngx_http_spdy_parse_scheme(ngx_http_request_t *r); |
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162 static ngx_int_t ngx_http_spdy_parse_host(ngx_http_request_t *r); |
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163 static ngx_int_t ngx_http_spdy_parse_path(ngx_http_request_t *r); |
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164 static ngx_int_t ngx_http_spdy_parse_version(ngx_http_request_t *r); |
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165 |
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166 static ngx_int_t ngx_http_spdy_construct_request_line(ngx_http_request_t *r); |
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167 static void ngx_http_spdy_run_request(ngx_http_request_t *r); |
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168 static ngx_int_t ngx_http_spdy_init_request_body(ngx_http_request_t *r); |
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169 |
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170 static ngx_int_t ngx_http_spdy_terminate_stream(ngx_http_spdy_connection_t *sc, |
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171 ngx_http_spdy_stream_t *stream, ngx_uint_t status); |
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172 |
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173 static void ngx_http_spdy_close_stream_handler(ngx_event_t *ev); |
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174 |
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175 static void ngx_http_spdy_handle_connection_handler(ngx_event_t *rev); |
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176 static void ngx_http_spdy_keepalive_handler(ngx_event_t *rev); |
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177 static void ngx_http_spdy_finalize_connection(ngx_http_spdy_connection_t *sc, |
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178 ngx_int_t rc); |
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179 |
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180 static ngx_int_t ngx_http_spdy_adjust_windows(ngx_http_spdy_connection_t *sc, |
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181 ssize_t delta); |
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182 |
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183 static void ngx_http_spdy_pool_cleanup(void *data); |
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184 |
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185 static void *ngx_http_spdy_zalloc(void *opaque, u_int items, u_int size); |
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186 static void ngx_http_spdy_zfree(void *opaque, void *address); |
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187 |
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188 |
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189 static const u_char ngx_http_spdy_dict[] = { |
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190 0x00, 0x00, 0x00, 0x07, 0x6f, 0x70, 0x74, 0x69, /* - - - - o p t i */ |
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191 0x6f, 0x6e, 0x73, 0x00, 0x00, 0x00, 0x04, 0x68, /* o n s - - - - h */ |
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192 0x65, 0x61, 0x64, 0x00, 0x00, 0x00, 0x04, 0x70, /* e a d - - - - p */ |
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193 0x6f, 0x73, 0x74, 0x00, 0x00, 0x00, 0x03, 0x70, /* o s t - - - - p */ |
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194 0x75, 0x74, 0x00, 0x00, 0x00, 0x06, 0x64, 0x65, /* u t - - - - d e */ |
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195 0x6c, 0x65, 0x74, 0x65, 0x00, 0x00, 0x00, 0x05, /* l e t e - - - - */ |
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196 0x74, 0x72, 0x61, 0x63, 0x65, 0x00, 0x00, 0x00, /* t r a c e - - - */ |
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197 0x06, 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x00, /* - a c c e p t - */ |
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198 0x00, 0x00, 0x0e, 0x61, 0x63, 0x63, 0x65, 0x70, /* - - - a c c e p */ |
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199 0x74, 0x2d, 0x63, 0x68, 0x61, 0x72, 0x73, 0x65, /* t - c h a r s e */ |
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200 0x74, 0x00, 0x00, 0x00, 0x0f, 0x61, 0x63, 0x63, /* t - - - - a c c */ |
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201 0x65, 0x70, 0x74, 0x2d, 0x65, 0x6e, 0x63, 0x6f, /* e p t - e n c o */ |
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202 0x64, 0x69, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x0f, /* d i n g - - - - */ |
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203 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d, 0x6c, /* a c c e p t - l */ |
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204 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, 0x00, /* a n g u a g e - */ |
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205 0x00, 0x00, 0x0d, 0x61, 0x63, 0x63, 0x65, 0x70, /* - - - a c c e p */ |
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206 0x74, 0x2d, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x73, /* t - r a n g e s */ |
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207 0x00, 0x00, 0x00, 0x03, 0x61, 0x67, 0x65, 0x00, /* - - - - a g e - */ |
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changeset
|
208 0x00, 0x00, 0x05, 0x61, 0x6c, 0x6c, 0x6f, 0x77, /* - - - a l l o w */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
209 0x00, 0x00, 0x00, 0x0d, 0x61, 0x75, 0x74, 0x68, /* - - - - a u t h */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
210 0x6f, 0x72, 0x69, 0x7a, 0x61, 0x74, 0x69, 0x6f, /* o r i z a t i o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
211 0x6e, 0x00, 0x00, 0x00, 0x0d, 0x63, 0x61, 0x63, /* n - - - - c a c */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
212 0x68, 0x65, 0x2d, 0x63, 0x6f, 0x6e, 0x74, 0x72, /* h e - c o n t r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
213 0x6f, 0x6c, 0x00, 0x00, 0x00, 0x0a, 0x63, 0x6f, /* o l - - - - c o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
214 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, /* n n e c t i o n */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
215 0x00, 0x00, 0x00, 0x0c, 0x63, 0x6f, 0x6e, 0x74, /* - - - - c o n t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
216 0x65, 0x6e, 0x74, 0x2d, 0x62, 0x61, 0x73, 0x65, /* e n t - b a s e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
217 0x00, 0x00, 0x00, 0x10, 0x63, 0x6f, 0x6e, 0x74, /* - - - - c o n t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
218 0x65, 0x6e, 0x74, 0x2d, 0x65, 0x6e, 0x63, 0x6f, /* e n t - e n c o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
219 0x64, 0x69, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x10, /* d i n g - - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
220 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, /* c o n t e n t - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
221 0x6c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, /* l a n g u a g e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
222 0x00, 0x00, 0x00, 0x0e, 0x63, 0x6f, 0x6e, 0x74, /* - - - - c o n t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
223 0x65, 0x6e, 0x74, 0x2d, 0x6c, 0x65, 0x6e, 0x67, /* e n t - l e n g */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
224 0x74, 0x68, 0x00, 0x00, 0x00, 0x10, 0x63, 0x6f, /* t h - - - - c o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
225 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x6c, 0x6f, /* n t e n t - l o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
226 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x00, 0x00, /* c a t i o n - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
227 0x00, 0x0b, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, /* - - c o n t e n */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
228 0x74, 0x2d, 0x6d, 0x64, 0x35, 0x00, 0x00, 0x00, /* t - m d 5 - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
229 0x0d, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, /* - c o n t e n t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
230 0x2d, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x00, 0x00, /* - r a n g e - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
231 0x00, 0x0c, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, /* - - c o n t e n */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
232 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x00, 0x00, /* t - t y p e - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
233 0x00, 0x04, 0x64, 0x61, 0x74, 0x65, 0x00, 0x00, /* - - d a t e - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
234 0x00, 0x04, 0x65, 0x74, 0x61, 0x67, 0x00, 0x00, /* - - e t a g - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
235 0x00, 0x06, 0x65, 0x78, 0x70, 0x65, 0x63, 0x74, /* - - e x p e c t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
236 0x00, 0x00, 0x00, 0x07, 0x65, 0x78, 0x70, 0x69, /* - - - - e x p i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
237 0x72, 0x65, 0x73, 0x00, 0x00, 0x00, 0x04, 0x66, /* r e s - - - - f */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
238 0x72, 0x6f, 0x6d, 0x00, 0x00, 0x00, 0x04, 0x68, /* r o m - - - - h */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
239 0x6f, 0x73, 0x74, 0x00, 0x00, 0x00, 0x08, 0x69, /* o s t - - - - i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
240 0x66, 0x2d, 0x6d, 0x61, 0x74, 0x63, 0x68, 0x00, /* f - m a t c h - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
241 0x00, 0x00, 0x11, 0x69, 0x66, 0x2d, 0x6d, 0x6f, /* - - - i f - m o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
242 0x64, 0x69, 0x66, 0x69, 0x65, 0x64, 0x2d, 0x73, /* d i f i e d - s */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
243 0x69, 0x6e, 0x63, 0x65, 0x00, 0x00, 0x00, 0x0d, /* i n c e - - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
244 0x69, 0x66, 0x2d, 0x6e, 0x6f, 0x6e, 0x65, 0x2d, /* i f - n o n e - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
245 0x6d, 0x61, 0x74, 0x63, 0x68, 0x00, 0x00, 0x00, /* m a t c h - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
246 0x08, 0x69, 0x66, 0x2d, 0x72, 0x61, 0x6e, 0x67, /* - i f - r a n g */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
247 0x65, 0x00, 0x00, 0x00, 0x13, 0x69, 0x66, 0x2d, /* e - - - - i f - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
248 0x75, 0x6e, 0x6d, 0x6f, 0x64, 0x69, 0x66, 0x69, /* u n m o d i f i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
249 0x65, 0x64, 0x2d, 0x73, 0x69, 0x6e, 0x63, 0x65, /* e d - s i n c e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
250 0x00, 0x00, 0x00, 0x0d, 0x6c, 0x61, 0x73, 0x74, /* - - - - l a s t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
251 0x2d, 0x6d, 0x6f, 0x64, 0x69, 0x66, 0x69, 0x65, /* - m o d i f i e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
252 0x64, 0x00, 0x00, 0x00, 0x08, 0x6c, 0x6f, 0x63, /* d - - - - l o c */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
253 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x00, 0x00, 0x00, /* a t i o n - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
254 0x0c, 0x6d, 0x61, 0x78, 0x2d, 0x66, 0x6f, 0x72, /* - m a x - f o r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
255 0x77, 0x61, 0x72, 0x64, 0x73, 0x00, 0x00, 0x00, /* w a r d s - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
256 0x06, 0x70, 0x72, 0x61, 0x67, 0x6d, 0x61, 0x00, /* - p r a g m a - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
257 0x00, 0x00, 0x12, 0x70, 0x72, 0x6f, 0x78, 0x79, /* - - - p r o x y */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
258 0x2d, 0x61, 0x75, 0x74, 0x68, 0x65, 0x6e, 0x74, /* - a u t h e n t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
259 0x69, 0x63, 0x61, 0x74, 0x65, 0x00, 0x00, 0x00, /* i c a t e - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
260 0x13, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2d, 0x61, /* - p r o x y - a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
261 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x7a, 0x61, /* u t h o r i z a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
262 0x74, 0x69, 0x6f, 0x6e, 0x00, 0x00, 0x00, 0x05, /* t i o n - - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
263 0x72, 0x61, 0x6e, 0x67, 0x65, 0x00, 0x00, 0x00, /* r a n g e - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
264 0x07, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65, 0x72, /* - r e f e r e r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
265 0x00, 0x00, 0x00, 0x0b, 0x72, 0x65, 0x74, 0x72, /* - - - - r e t r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
266 0x79, 0x2d, 0x61, 0x66, 0x74, 0x65, 0x72, 0x00, /* y - a f t e r - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
267 0x00, 0x00, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, /* - - - s e r v e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
268 0x72, 0x00, 0x00, 0x00, 0x02, 0x74, 0x65, 0x00, /* r - - - - t e - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
269 0x00, 0x00, 0x07, 0x74, 0x72, 0x61, 0x69, 0x6c, /* - - - t r a i l */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
270 0x65, 0x72, 0x00, 0x00, 0x00, 0x11, 0x74, 0x72, /* e r - - - - t r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
271 0x61, 0x6e, 0x73, 0x66, 0x65, 0x72, 0x2d, 0x65, /* a n s f e r - e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
272 0x6e, 0x63, 0x6f, 0x64, 0x69, 0x6e, 0x67, 0x00, /* n c o d i n g - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
273 0x00, 0x00, 0x07, 0x75, 0x70, 0x67, 0x72, 0x61, /* - - - u p g r a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
274 0x64, 0x65, 0x00, 0x00, 0x00, 0x0a, 0x75, 0x73, /* d e - - - - u s */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
275 0x65, 0x72, 0x2d, 0x61, 0x67, 0x65, 0x6e, 0x74, /* e r - a g e n t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
276 0x00, 0x00, 0x00, 0x04, 0x76, 0x61, 0x72, 0x79, /* - - - - v a r y */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
277 0x00, 0x00, 0x00, 0x03, 0x76, 0x69, 0x61, 0x00, /* - - - - v i a - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
278 0x00, 0x00, 0x07, 0x77, 0x61, 0x72, 0x6e, 0x69, /* - - - w a r n i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
279 0x6e, 0x67, 0x00, 0x00, 0x00, 0x10, 0x77, 0x77, /* n g - - - - w w */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
280 0x77, 0x2d, 0x61, 0x75, 0x74, 0x68, 0x65, 0x6e, /* w - a u t h e n */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
281 0x74, 0x69, 0x63, 0x61, 0x74, 0x65, 0x00, 0x00, /* t i c a t e - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
282 0x00, 0x06, 0x6d, 0x65, 0x74, 0x68, 0x6f, 0x64, /* - - m e t h o d */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
283 0x00, 0x00, 0x00, 0x03, 0x67, 0x65, 0x74, 0x00, /* - - - - g e t - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
284 0x00, 0x00, 0x06, 0x73, 0x74, 0x61, 0x74, 0x75, /* - - - s t a t u */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
285 0x73, 0x00, 0x00, 0x00, 0x06, 0x32, 0x30, 0x30, /* s - - - - 2 0 0 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
286 0x20, 0x4f, 0x4b, 0x00, 0x00, 0x00, 0x07, 0x76, /* - O K - - - - v */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
287 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x00, 0x00, /* e r s i o n - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
288 0x00, 0x08, 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, /* - - H T T P - 1 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
289 0x2e, 0x31, 0x00, 0x00, 0x00, 0x03, 0x75, 0x72, /* - 1 - - - - u r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
290 0x6c, 0x00, 0x00, 0x00, 0x06, 0x70, 0x75, 0x62, /* l - - - - p u b */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
291 0x6c, 0x69, 0x63, 0x00, 0x00, 0x00, 0x0a, 0x73, /* l i c - - - - s */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
292 0x65, 0x74, 0x2d, 0x63, 0x6f, 0x6f, 0x6b, 0x69, /* e t - c o o k i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
293 0x65, 0x00, 0x00, 0x00, 0x0a, 0x6b, 0x65, 0x65, /* e - - - - k e e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
294 0x70, 0x2d, 0x61, 0x6c, 0x69, 0x76, 0x65, 0x00, /* p - a l i v e - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
295 0x00, 0x00, 0x06, 0x6f, 0x72, 0x69, 0x67, 0x69, /* - - - o r i g i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
296 0x6e, 0x31, 0x30, 0x30, 0x31, 0x30, 0x31, 0x32, /* n 1 0 0 1 0 1 2 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
297 0x30, 0x31, 0x32, 0x30, 0x32, 0x32, 0x30, 0x35, /* 0 1 2 0 2 2 0 5 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
298 0x32, 0x30, 0x36, 0x33, 0x30, 0x30, 0x33, 0x30, /* 2 0 6 3 0 0 3 0 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
299 0x32, 0x33, 0x30, 0x33, 0x33, 0x30, 0x34, 0x33, /* 2 3 0 3 3 0 4 3 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
300 0x30, 0x35, 0x33, 0x30, 0x36, 0x33, 0x30, 0x37, /* 0 5 3 0 6 3 0 7 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
301 0x34, 0x30, 0x32, 0x34, 0x30, 0x35, 0x34, 0x30, /* 4 0 2 4 0 5 4 0 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
302 0x36, 0x34, 0x30, 0x37, 0x34, 0x30, 0x38, 0x34, /* 6 4 0 7 4 0 8 4 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
303 0x30, 0x39, 0x34, 0x31, 0x30, 0x34, 0x31, 0x31, /* 0 9 4 1 0 4 1 1 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
304 0x34, 0x31, 0x32, 0x34, 0x31, 0x33, 0x34, 0x31, /* 4 1 2 4 1 3 4 1 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
305 0x34, 0x34, 0x31, 0x35, 0x34, 0x31, 0x36, 0x34, /* 4 4 1 5 4 1 6 4 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
306 0x31, 0x37, 0x35, 0x30, 0x32, 0x35, 0x30, 0x34, /* 1 7 5 0 2 5 0 4 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
307 0x35, 0x30, 0x35, 0x32, 0x30, 0x33, 0x20, 0x4e, /* 5 0 5 2 0 3 - N */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
308 0x6f, 0x6e, 0x2d, 0x41, 0x75, 0x74, 0x68, 0x6f, /* o n - A u t h o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
309 0x72, 0x69, 0x74, 0x61, 0x74, 0x69, 0x76, 0x65, /* r i t a t i v e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
310 0x20, 0x49, 0x6e, 0x66, 0x6f, 0x72, 0x6d, 0x61, /* - I n f o r m a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
311 0x74, 0x69, 0x6f, 0x6e, 0x32, 0x30, 0x34, 0x20, /* t i o n 2 0 4 - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
312 0x4e, 0x6f, 0x20, 0x43, 0x6f, 0x6e, 0x74, 0x65, /* N o - C o n t e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
313 0x6e, 0x74, 0x33, 0x30, 0x31, 0x20, 0x4d, 0x6f, /* n t 3 0 1 - M o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
314 0x76, 0x65, 0x64, 0x20, 0x50, 0x65, 0x72, 0x6d, /* v e d - P e r m */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
315 0x61, 0x6e, 0x65, 0x6e, 0x74, 0x6c, 0x79, 0x34, /* a n e n t l y 4 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
316 0x30, 0x30, 0x20, 0x42, 0x61, 0x64, 0x20, 0x52, /* 0 0 - B a d - R */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
317 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x34, 0x30, /* e q u e s t 4 0 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
318 0x31, 0x20, 0x55, 0x6e, 0x61, 0x75, 0x74, 0x68, /* 1 - U n a u t h */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
319 0x6f, 0x72, 0x69, 0x7a, 0x65, 0x64, 0x34, 0x30, /* o r i z e d 4 0 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
320 0x33, 0x20, 0x46, 0x6f, 0x72, 0x62, 0x69, 0x64, /* 3 - F o r b i d */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
321 0x64, 0x65, 0x6e, 0x34, 0x30, 0x34, 0x20, 0x4e, /* d e n 4 0 4 - N */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
322 0x6f, 0x74, 0x20, 0x46, 0x6f, 0x75, 0x6e, 0x64, /* o t - F o u n d */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
323 0x35, 0x30, 0x30, 0x20, 0x49, 0x6e, 0x74, 0x65, /* 5 0 0 - I n t e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
324 0x72, 0x6e, 0x61, 0x6c, 0x20, 0x53, 0x65, 0x72, /* r n a l - S e r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
325 0x76, 0x65, 0x72, 0x20, 0x45, 0x72, 0x72, 0x6f, /* v e r - E r r o */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
326 0x72, 0x35, 0x30, 0x31, 0x20, 0x4e, 0x6f, 0x74, /* r 5 0 1 - N o t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
327 0x20, 0x49, 0x6d, 0x70, 0x6c, 0x65, 0x6d, 0x65, /* - I m p l e m e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
328 0x6e, 0x74, 0x65, 0x64, 0x35, 0x30, 0x33, 0x20, /* n t e d 5 0 3 - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
329 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x20, /* S e r v i c e - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
330 0x55, 0x6e, 0x61, 0x76, 0x61, 0x69, 0x6c, 0x61, /* U n a v a i l a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
331 0x62, 0x6c, 0x65, 0x4a, 0x61, 0x6e, 0x20, 0x46, /* b l e J a n - F */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
332 0x65, 0x62, 0x20, 0x4d, 0x61, 0x72, 0x20, 0x41, /* e b - M a r - A */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
333 0x70, 0x72, 0x20, 0x4d, 0x61, 0x79, 0x20, 0x4a, /* p r - M a y - J */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
334 0x75, 0x6e, 0x20, 0x4a, 0x75, 0x6c, 0x20, 0x41, /* u n - J u l - A */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
335 0x75, 0x67, 0x20, 0x53, 0x65, 0x70, 0x74, 0x20, /* u g - S e p t - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
336 0x4f, 0x63, 0x74, 0x20, 0x4e, 0x6f, 0x76, 0x20, /* O c t - N o v - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
337 0x44, 0x65, 0x63, 0x20, 0x30, 0x30, 0x3a, 0x30, /* D e c - 0 0 - 0 */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
338 0x30, 0x3a, 0x30, 0x30, 0x20, 0x4d, 0x6f, 0x6e, /* 0 - 0 0 - M o n */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
339 0x2c, 0x20, 0x54, 0x75, 0x65, 0x2c, 0x20, 0x57, /* - - T u e - - W */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
340 0x65, 0x64, 0x2c, 0x20, 0x54, 0x68, 0x75, 0x2c, /* e d - - T h u - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
341 0x20, 0x46, 0x72, 0x69, 0x2c, 0x20, 0x53, 0x61, /* - F r i - - S a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
342 0x74, 0x2c, 0x20, 0x53, 0x75, 0x6e, 0x2c, 0x20, /* t - - S u n - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
343 0x47, 0x4d, 0x54, 0x63, 0x68, 0x75, 0x6e, 0x6b, /* G M T c h u n k */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
344 0x65, 0x64, 0x2c, 0x74, 0x65, 0x78, 0x74, 0x2f, /* e d - t e x t - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
345 0x68, 0x74, 0x6d, 0x6c, 0x2c, 0x69, 0x6d, 0x61, /* h t m l - i m a */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
346 0x67, 0x65, 0x2f, 0x70, 0x6e, 0x67, 0x2c, 0x69, /* g e - p n g - i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
347 0x6d, 0x61, 0x67, 0x65, 0x2f, 0x6a, 0x70, 0x67, /* m a g e - j p g */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
348 0x2c, 0x69, 0x6d, 0x61, 0x67, 0x65, 0x2f, 0x67, /* - i m a g e - g */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
349 0x69, 0x66, 0x2c, 0x61, 0x70, 0x70, 0x6c, 0x69, /* i f - a p p l i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
350 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x78, /* c a t i o n - x */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
351 0x6d, 0x6c, 0x2c, 0x61, 0x70, 0x70, 0x6c, 0x69, /* m l - a p p l i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
352 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x78, /* c a t i o n - x */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
353 0x68, 0x74, 0x6d, 0x6c, 0x2b, 0x78, 0x6d, 0x6c, /* h t m l - x m l */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
354 0x2c, 0x74, 0x65, 0x78, 0x74, 0x2f, 0x70, 0x6c, /* - t e x t - p l */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
355 0x61, 0x69, 0x6e, 0x2c, 0x74, 0x65, 0x78, 0x74, /* a i n - t e x t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
356 0x2f, 0x6a, 0x61, 0x76, 0x61, 0x73, 0x63, 0x72, /* - j a v a s c r */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
357 0x69, 0x70, 0x74, 0x2c, 0x70, 0x75, 0x62, 0x6c, /* i p t - p u b l */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
358 0x69, 0x63, 0x70, 0x72, 0x69, 0x76, 0x61, 0x74, /* i c p r i v a t */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
359 0x65, 0x6d, 0x61, 0x78, 0x2d, 0x61, 0x67, 0x65, /* e m a x - a g e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
360 0x3d, 0x67, 0x7a, 0x69, 0x70, 0x2c, 0x64, 0x65, /* - g z i p - d e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
361 0x66, 0x6c, 0x61, 0x74, 0x65, 0x2c, 0x73, 0x64, /* f l a t e - s d */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
362 0x63, 0x68, 0x63, 0x68, 0x61, 0x72, 0x73, 0x65, /* c h c h a r s e */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
363 0x74, 0x3d, 0x75, 0x74, 0x66, 0x2d, 0x38, 0x63, /* t - u t f - 8 c */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
364 0x68, 0x61, 0x72, 0x73, 0x65, 0x74, 0x3d, 0x69, /* h a r s e t - i */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
365 0x73, 0x6f, 0x2d, 0x38, 0x38, 0x35, 0x39, 0x2d, /* s o - 8 8 5 9 - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
366 0x31, 0x2c, 0x75, 0x74, 0x66, 0x2d, 0x2c, 0x2a, /* 1 - u t f - - - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
367 0x2c, 0x65, 0x6e, 0x71, 0x3d, 0x30, 0x2e /* - e n q - 0 - */ |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
368 }; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
369 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
370 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
371 static ngx_http_spdy_request_header_t ngx_http_spdy_request_headers[] = { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
372 { 0, 6, "method", ngx_http_spdy_parse_method }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
373 { 0, 6, "scheme", ngx_http_spdy_parse_scheme }, |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
374 { 0, 4, "host", ngx_http_spdy_parse_host }, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
375 { 0, 4, "path", ngx_http_spdy_parse_path }, |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
376 { 0, 7, "version", ngx_http_spdy_parse_version }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
377 }; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
378 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
379 #define NGX_SPDY_REQUEST_HEADERS \ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
380 (sizeof(ngx_http_spdy_request_headers) \ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
381 / sizeof(ngx_http_spdy_request_header_t)) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
382 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
383 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
384 void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
385 ngx_http_spdy_init(ngx_event_t *rev) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
386 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
387 int rc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
388 ngx_connection_t *c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
389 ngx_pool_cleanup_t *cln; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
390 ngx_http_connection_t *hc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
391 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
392 ngx_http_spdy_main_conf_t *smcf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
393 ngx_http_spdy_connection_t *sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
394 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
395 c = rev->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
396 hc = c->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
397 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
398 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "init spdy request"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
399 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
400 c->log->action = "processing SPDY"; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
401 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
402 smcf = ngx_http_get_module_main_conf(hc->conf_ctx, ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
403 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
404 if (smcf->recv_buffer == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
405 smcf->recv_buffer = ngx_palloc(ngx_cycle->pool, smcf->recv_buffer_size); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
406 if (smcf->recv_buffer == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
407 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
408 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
409 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
410 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
411 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
412 sc = ngx_pcalloc(c->pool, sizeof(ngx_http_spdy_connection_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
413 if (sc == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
414 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
415 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
416 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
417 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
418 sc->connection = c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
419 sc->http_connection = hc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
420 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
421 sc->send_window = NGX_SPDY_CONNECTION_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
422 sc->recv_window = NGX_SPDY_CONNECTION_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
423 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
424 sc->init_window = NGX_SPDY_INIT_STREAM_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
425 |
5692
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
426 sc->handler = hc->proxy_protocol ? ngx_http_spdy_proxy_protocol |
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
427 : ngx_http_spdy_state_head; |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
428 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
429 sc->zstream_in.zalloc = ngx_http_spdy_zalloc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
430 sc->zstream_in.zfree = ngx_http_spdy_zfree; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
431 sc->zstream_in.opaque = sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
432 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
433 rc = inflateInit(&sc->zstream_in); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
434 if (rc != Z_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
435 ngx_log_error(NGX_LOG_ALERT, c->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
436 "inflateInit() failed: %d", rc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
437 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
438 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
439 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
440 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
441 sc->zstream_out.zalloc = ngx_http_spdy_zalloc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
442 sc->zstream_out.zfree = ngx_http_spdy_zfree; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
443 sc->zstream_out.opaque = sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
444 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
445 sscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
446 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
447 rc = deflateInit2(&sc->zstream_out, (int) sscf->headers_comp, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
448 Z_DEFLATED, 11, 4, Z_DEFAULT_STRATEGY); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
449 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
450 if (rc != Z_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
451 ngx_log_error(NGX_LOG_ALERT, c->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
452 "deflateInit2() failed: %d", rc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
453 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
454 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
455 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
456 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
457 rc = deflateSetDictionary(&sc->zstream_out, ngx_http_spdy_dict, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
458 sizeof(ngx_http_spdy_dict)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
459 if (rc != Z_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
460 ngx_log_error(NGX_LOG_ALERT, c->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
461 "deflateSetDictionary() failed: %d", rc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
462 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
463 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
464 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
465 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
466 sc->pool = ngx_create_pool(sscf->pool_size, sc->connection->log); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
467 if (sc->pool == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
468 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
469 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
470 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
471 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
472 cln = ngx_pool_cleanup_add(c->pool, sizeof(ngx_pool_cleanup_file_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
473 if (cln == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
474 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
475 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
476 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
477 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
478 cln->handler = ngx_http_spdy_pool_cleanup; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
479 cln->data = sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
480 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
481 sc->streams_index = ngx_pcalloc(sc->pool, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
482 ngx_http_spdy_streams_index_size(sscf) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
483 * sizeof(ngx_http_spdy_stream_t *)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
484 if (sc->streams_index == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
485 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
486 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
487 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
488 |
5526
2c6f82c0cec2
SPDY: removed state to check first SETTINGS frame.
Valentin Bartenev <vbart@nginx.com>
parents:
5525
diff
changeset
|
489 if (ngx_http_spdy_send_settings(sc) == NGX_ERROR) { |
2c6f82c0cec2
SPDY: removed state to check first SETTINGS frame.
Valentin Bartenev <vbart@nginx.com>
parents:
5525
diff
changeset
|
490 ngx_http_close_connection(c); |
2c6f82c0cec2
SPDY: removed state to check first SETTINGS frame.
Valentin Bartenev <vbart@nginx.com>
parents:
5525
diff
changeset
|
491 return; |
2c6f82c0cec2
SPDY: removed state to check first SETTINGS frame.
Valentin Bartenev <vbart@nginx.com>
parents:
5525
diff
changeset
|
492 } |
2c6f82c0cec2
SPDY: removed state to check first SETTINGS frame.
Valentin Bartenev <vbart@nginx.com>
parents:
5525
diff
changeset
|
493 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
494 if (ngx_http_spdy_send_window_update(sc, 0, NGX_SPDY_MAX_WINDOW |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
495 - sc->recv_window) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
496 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
497 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
498 ngx_http_close_connection(c); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
499 return; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
500 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
501 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
502 sc->recv_window = NGX_SPDY_MAX_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
503 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
504 ngx_queue_init(&sc->waiting); |
5530
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
505 ngx_queue_init(&sc->posted); |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
506 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
507 c->data = sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
508 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
509 rev->handler = ngx_http_spdy_read_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
510 c->write->handler = ngx_http_spdy_write_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
511 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
512 ngx_http_spdy_read_handler(rev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
513 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
514 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
515 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
516 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
517 ngx_http_spdy_read_handler(ngx_event_t *rev) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
518 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
519 u_char *p, *end; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
520 size_t available; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
521 ssize_t n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
522 ngx_connection_t *c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
523 ngx_http_spdy_main_conf_t *smcf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
524 ngx_http_spdy_connection_t *sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
525 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
526 c = rev->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
527 sc = c->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
528 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
529 if (rev->timedout) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
530 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
531 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_REQUEST_TIME_OUT); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
532 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
533 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
534 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
535 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "spdy read handler"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
536 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
537 sc->blocked = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
538 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
539 smcf = ngx_http_get_module_main_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
540 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
541 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
542 available = smcf->recv_buffer_size - 2 * NGX_SPDY_STATE_BUFFER_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
543 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
544 do { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
545 p = smcf->recv_buffer; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
546 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
547 ngx_memcpy(p, sc->buffer, NGX_SPDY_STATE_BUFFER_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
548 end = p + sc->buffer_used; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
549 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
550 n = c->recv(c, end, available); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
551 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
552 if (n == NGX_AGAIN) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
553 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
554 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
555 |
5509
877a7bd72070
SPDY: better name for flag that indicates incomplete frame state.
Valentin Bartenev <vbart@nginx.com>
parents:
5508
diff
changeset
|
556 if (n == 0 && (sc->incomplete || sc->processing)) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
557 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
558 "client prematurely closed connection"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
559 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
560 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
561 if (n == 0 || n == NGX_ERROR) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
562 ngx_http_spdy_finalize_connection(sc, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
563 NGX_HTTP_CLIENT_CLOSED_REQUEST); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
564 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
565 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
566 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
567 end += n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
568 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
569 sc->buffer_used = 0; |
5509
877a7bd72070
SPDY: better name for flag that indicates incomplete frame state.
Valentin Bartenev <vbart@nginx.com>
parents:
5508
diff
changeset
|
570 sc->incomplete = 0; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
571 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
572 do { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
573 p = sc->handler(sc, p, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
574 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
575 if (p == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
576 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
577 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
578 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
579 } while (p != end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
580 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
581 } while (rev->ready); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
582 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
583 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
584 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_INTERNAL_SERVER_ERROR); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
585 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
586 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
587 |
5520
a336cbc3dd44
SPDY: send output queue after processing of read event.
Valentin Bartenev <vbart@nginx.com>
parents:
5519
diff
changeset
|
588 if (sc->last_out && ngx_http_spdy_send_output_queue(sc) == NGX_ERROR) { |
a336cbc3dd44
SPDY: send output queue after processing of read event.
Valentin Bartenev <vbart@nginx.com>
parents:
5519
diff
changeset
|
589 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
a336cbc3dd44
SPDY: send output queue after processing of read event.
Valentin Bartenev <vbart@nginx.com>
parents:
5519
diff
changeset
|
590 return; |
a336cbc3dd44
SPDY: send output queue after processing of read event.
Valentin Bartenev <vbart@nginx.com>
parents:
5519
diff
changeset
|
591 } |
a336cbc3dd44
SPDY: send output queue after processing of read event.
Valentin Bartenev <vbart@nginx.com>
parents:
5519
diff
changeset
|
592 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
593 sc->blocked = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
594 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
595 if (sc->processing) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
596 if (rev->timer_set) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
597 ngx_del_timer(rev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
598 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
599 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
600 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
601 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
602 ngx_http_spdy_handle_connection(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
603 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
604 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
605 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
606 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
607 ngx_http_spdy_write_handler(ngx_event_t *wev) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
608 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
609 ngx_int_t rc; |
5530
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
610 ngx_queue_t *q; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
611 ngx_connection_t *c; |
5530
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
612 ngx_http_spdy_stream_t *stream; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
613 ngx_http_spdy_connection_t *sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
614 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
615 c = wev->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
616 sc = c->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
617 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
618 if (wev->timedout) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
619 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
620 "spdy write event timed out"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
621 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
622 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
623 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
624 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
625 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "spdy write handler"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
626 |
5493
916cb6d28f6a
SPDY: fixed possible request hang.
Valentin Bartenev <vbart@nginx.com>
parents:
5465
diff
changeset
|
627 sc->blocked = 1; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
628 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
629 rc = ngx_http_spdy_send_output_queue(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
630 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
631 if (rc == NGX_ERROR) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
632 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
633 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
634 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
635 |
5530
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
636 while (!ngx_queue_empty(&sc->posted)) { |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
637 q = ngx_queue_head(&sc->posted); |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
638 |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
639 ngx_queue_remove(q); |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
640 |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
641 stream = ngx_queue_data(q, ngx_http_spdy_stream_t, queue); |
827e53c136b0
SPDY: use ngx_queue_t to queue streams for post processing.
Valentin Bartenev <vbart@nginx.com>
parents:
5529
diff
changeset
|
642 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
643 stream->handled = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
644 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
645 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
646 "run spdy stream %ui", stream->id); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
647 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
648 wev = stream->request->connection->write; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
649 wev->handler(wev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
650 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
651 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
652 sc->blocked = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
653 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
654 if (rc == NGX_AGAIN) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
655 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
656 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
657 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
658 ngx_http_spdy_handle_connection(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
659 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
660 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
661 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
662 ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
663 ngx_http_spdy_send_output_queue(ngx_http_spdy_connection_t *sc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
664 { |
6059
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
665 int tcp_nodelay; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
666 ngx_chain_t *cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
667 ngx_event_t *wev; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
668 ngx_connection_t *c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
669 ngx_http_core_loc_conf_t *clcf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
670 ngx_http_spdy_out_frame_t *out, *frame, *fn; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
671 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
672 c = sc->connection; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
673 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
674 if (c->error) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
675 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
676 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
677 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
678 wev = c->write; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
679 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
680 if (!wev->ready) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
681 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
682 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
683 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
684 cl = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
685 out = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
686 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
687 for (frame = sc->last_out; frame; frame = fn) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
688 frame->last->next = cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
689 cl = frame->first; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
690 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
691 fn = frame->next; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
692 frame->next = out; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
693 out = frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
694 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
695 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, c->log, 0, |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
696 "spdy frame out: %p sid:%ui prio:%ui bl:%d len:%uz", |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
697 out, out->stream ? out->stream->id : 0, out->priority, |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
698 out->blocked, out->length); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
699 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
700 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
701 cl = c->send_chain(c, cl, 0); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
702 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
703 if (cl == NGX_CHAIN_ERROR) { |
6058
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
704 goto error; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
705 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
706 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
707 clcf = ngx_http_get_module_loc_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
708 ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
709 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
710 if (ngx_handle_write_event(wev, clcf->send_lowat) != NGX_OK) { |
6058
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
711 goto error; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
712 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
713 |
6059
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
714 if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) { |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
715 if (ngx_tcp_push(c->fd) == -1) { |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
716 ngx_connection_error(c, ngx_socket_errno, ngx_tcp_push_n " failed"); |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
717 goto error; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
718 } |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
719 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
720 c->tcp_nopush = NGX_TCP_NOPUSH_UNSET; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
721 tcp_nodelay = ngx_tcp_nodelay_and_tcp_nopush ? 1 : 0; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
722 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
723 } else { |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
724 tcp_nodelay = 1; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
725 } |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
726 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
727 if (tcp_nodelay |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
728 && clcf->tcp_nodelay |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
729 && c->tcp_nodelay == NGX_TCP_NODELAY_UNSET) |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
730 { |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
731 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "tcp_nodelay"); |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
732 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
733 if (setsockopt(c->fd, IPPROTO_TCP, TCP_NODELAY, |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
734 (const void *) &tcp_nodelay, sizeof(int)) |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
735 == -1) |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
736 { |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
737 #if (NGX_SOLARIS) |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
738 /* Solaris returns EINVAL if a socket has been shut down */ |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
739 c->log_error = NGX_ERROR_IGNORE_EINVAL; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
740 #endif |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
741 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
742 ngx_connection_error(c, ngx_socket_errno, |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
743 "setsockopt(TCP_NODELAY) failed"); |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
744 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
745 c->log_error = NGX_ERROR_INFO; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
746 goto error; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
747 } |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
748 |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
749 c->tcp_nodelay = NGX_TCP_NODELAY_SET; |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
750 } |
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
751 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
752 if (cl) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
753 ngx_add_timer(wev, clcf->send_timeout); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
754 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
755 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
756 if (wev->timer_set) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
757 ngx_del_timer(wev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
758 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
759 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
760 |
5528
d5de6c25b759
SPDY: use frame->next pointer to chain free frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5527
diff
changeset
|
761 for ( /* void */ ; out; out = fn) { |
d5de6c25b759
SPDY: use frame->next pointer to chain free frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5527
diff
changeset
|
762 fn = out->next; |
d5de6c25b759
SPDY: use frame->next pointer to chain free frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5527
diff
changeset
|
763 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
764 if (out->handler(sc, out) != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
765 out->blocked = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
766 out->priority = NGX_SPDY_HIGHEST_PRIORITY; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
767 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
768 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
769 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
770 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, c->log, 0, |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
771 "spdy frame sent: %p sid:%ui bl:%d len:%uz", |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
772 out, out->stream ? out->stream->id : 0, |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
773 out->blocked, out->length); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
774 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
775 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
776 frame = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
777 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
778 for ( /* void */ ; out; out = fn) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
779 fn = out->next; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
780 out->next = frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
781 frame = out; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
782 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
783 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
784 sc->last_out = frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
785 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
786 return NGX_OK; |
6058
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
787 |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
788 error: |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
789 |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
790 c->error = 1; |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
791 |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
792 if (!sc->blocked) { |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
793 ngx_post_event(wev, &ngx_posted_events); |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
794 } |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
795 |
7ba52c995325
SPDY: fixed error handling in ngx_http_spdy_send_output_queue().
Valentin Bartenev <vbart@nginx.com>
parents:
6024
diff
changeset
|
796 return NGX_ERROR; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
797 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
798 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
799 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
800 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
801 ngx_http_spdy_handle_connection(ngx_http_spdy_connection_t *sc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
802 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
803 ngx_connection_t *c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
804 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
805 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
806 if (sc->last_out || sc->processing) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
807 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
808 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
809 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
810 c = sc->connection; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
811 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
812 if (c->error) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
813 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
814 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
815 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
816 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
817 if (c->buffered) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
818 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
819 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
820 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
821 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
822 ngx_http_spdy_module); |
5509
877a7bd72070
SPDY: better name for flag that indicates incomplete frame state.
Valentin Bartenev <vbart@nginx.com>
parents:
5508
diff
changeset
|
823 if (sc->incomplete) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
824 ngx_add_timer(c->read, sscf->recv_timeout); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
825 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
826 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
827 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
828 if (ngx_terminate || ngx_exiting) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
829 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
830 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
831 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
832 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
833 ngx_destroy_pool(sc->pool); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
834 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
835 sc->pool = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
836 sc->free_ctl_frames = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
837 sc->free_fake_connections = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
838 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
839 #if (NGX_HTTP_SSL) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
840 if (c->ssl) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
841 ngx_ssl_free_buffer(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
842 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
843 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
844 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
845 c->destroyed = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
846 c->idle = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
847 ngx_reusable_connection(c, 1); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
848 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
849 c->write->handler = ngx_http_empty_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
850 c->read->handler = ngx_http_spdy_keepalive_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
851 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
852 if (c->write->timer_set) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
853 ngx_del_timer(c->write); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
854 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
855 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
856 ngx_add_timer(c->read, sscf->keepalive_timeout); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
857 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
858 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
859 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
860 static u_char * |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
861 ngx_http_spdy_proxy_protocol(ngx_http_spdy_connection_t *sc, u_char *pos, |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
862 u_char *end) |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
863 { |
5692
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
864 ngx_log_t *log; |
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
865 |
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
866 log = sc->connection->log; |
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
867 log->action = "reading PROXY protocol"; |
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
868 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
869 pos = ngx_proxy_protocol_parse(sc->connection, pos, end); |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
870 |
5692
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
871 log->action = "processing SPDY"; |
ed5fb7d22d46
SPDY: set log action for PROXY protocol only while parsing it.
Valentin Bartenev <vbart@nginx.com>
parents:
5691
diff
changeset
|
872 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
873 if (pos == NULL) { |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
874 return ngx_http_spdy_state_protocol_error(sc); |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
875 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
876 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
877 return ngx_http_spdy_state_complete(sc, pos, end); |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
878 } |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
879 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
880 |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5590
diff
changeset
|
881 static u_char * |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
882 ngx_http_spdy_state_head(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
883 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
884 { |
5643
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
885 uint32_t head, flen; |
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
886 ngx_uint_t type; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
887 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
888 if (end - pos < NGX_SPDY_FRAME_HEADER_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
889 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
890 ngx_http_spdy_state_head); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
891 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
892 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
893 head = ngx_spdy_frame_parse_uint32(pos); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
894 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
895 pos += sizeof(uint32_t); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
896 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
897 flen = ngx_spdy_frame_parse_uint32(pos); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
898 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
899 sc->flags = ngx_spdy_frame_flags(flen); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
900 sc->length = ngx_spdy_frame_length(flen); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
901 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
902 pos += sizeof(uint32_t); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
903 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
904 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
905 "process spdy frame head:%08XD f:%Xd l:%uz", |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
906 head, sc->flags, sc->length); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
907 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
908 if (ngx_spdy_ctl_frame_check(head)) { |
5643
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
909 type = ngx_spdy_ctl_frame_type(head); |
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
910 |
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
911 switch (type) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
912 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
913 case NGX_SPDY_SYN_STREAM: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
914 return ngx_http_spdy_state_syn_stream(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
915 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
916 case NGX_SPDY_SYN_REPLY: |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
917 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
918 "client sent unexpected SYN_REPLY frame"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
919 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
920 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
921 case NGX_SPDY_RST_STREAM: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
922 return ngx_http_spdy_state_rst_stream(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
923 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
924 case NGX_SPDY_SETTINGS: |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
925 return ngx_http_spdy_state_settings(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
926 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
927 case NGX_SPDY_PING: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
928 return ngx_http_spdy_state_ping(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
929 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
930 case NGX_SPDY_GOAWAY: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
931 return ngx_http_spdy_state_skip(sc, pos, end); /* TODO */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
932 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
933 case NGX_SPDY_HEADERS: |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
934 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
935 "client sent unexpected HEADERS frame"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
936 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
937 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
938 case NGX_SPDY_WINDOW_UPDATE: |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
939 return ngx_http_spdy_state_window_update(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
940 |
5643
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
941 default: |
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
942 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
436f3605195a
SPDY: consistently handle control frames with unknown type.
Valentin Bartenev <vbart@nginx.com>
parents:
5642
diff
changeset
|
943 "spdy control frame with unknown type %ui", type); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
944 return ngx_http_spdy_state_skip(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
945 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
946 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
947 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
948 if (ngx_spdy_data_frame_check(head)) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
949 sc->stream = ngx_http_spdy_get_stream_by_id(sc, head); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
950 return ngx_http_spdy_state_data(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
951 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
952 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
953 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
954 "client sent invalid frame"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
955 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
956 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
957 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
958 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
959 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
960 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
961 ngx_http_spdy_state_syn_stream(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
962 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
963 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
964 ngx_uint_t sid, prio; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
965 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
966 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
967 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
968 if (end - pos < NGX_SPDY_SYN_STREAM_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
969 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
970 ngx_http_spdy_state_syn_stream); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
971 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
972 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
973 if (sc->length <= NGX_SPDY_SYN_STREAM_SIZE) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
974 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
975 "client sent SYN_STREAM frame with incorrect length %uz", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
976 sc->length); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
977 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
978 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
979 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
980 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
981 sc->length -= NGX_SPDY_SYN_STREAM_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
982 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
983 sid = ngx_spdy_frame_parse_sid(pos); |
5553
60c4179f76ad
SPDY: fixed parsing of the priority field.
Shigeki Ohtsu <ohtsu@iij.ad.jp>
parents:
5549
diff
changeset
|
984 prio = pos[8] >> 5; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
985 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
986 pos += NGX_SPDY_SYN_STREAM_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
987 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
988 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
989 "spdy SYN_STREAM frame sid:%ui prio:%ui", sid, prio); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
990 |
5664
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
991 if (sid % 2 == 0 || sid <= sc->last_sid) { |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
992 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
993 "client sent SYN_STREAM frame " |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
994 "with invalid Stream-ID %ui", sid); |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
995 |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
996 stream = ngx_http_spdy_get_stream_by_id(sc, sid); |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
997 |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
998 if (stream) { |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
999 if (ngx_http_spdy_terminate_stream(sc, stream, |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1000 NGX_SPDY_PROTOCOL_ERROR) |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1001 != NGX_OK) |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1002 { |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1003 return ngx_http_spdy_state_internal_error(sc); |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1004 } |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1005 } |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1006 |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1007 return ngx_http_spdy_state_protocol_error(sc); |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1008 } |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1009 |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1010 sc->last_sid = sid; |
de93bbe2d8cd
SPDY: Stream-ID restrictions according to specification.
Valentin Bartenev <vbart@nginx.com>
parents:
5652
diff
changeset
|
1011 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1012 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1013 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1014 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1015 if (sc->processing >= sscf->concurrent_streams) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1016 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1017 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1018 "concurrent streams exceeded %ui", sc->processing); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1019 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1020 if (ngx_http_spdy_send_rst_stream(sc, sid, NGX_SPDY_REFUSED_STREAM, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1021 prio) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1022 != NGX_OK) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1023 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1024 return ngx_http_spdy_state_internal_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1025 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1026 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1027 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1028 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1029 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1030 stream = ngx_http_spdy_create_stream(sc, sid, prio); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1031 if (stream == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1032 return ngx_http_spdy_state_internal_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1033 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1034 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1035 stream->in_closed = (sc->flags & NGX_SPDY_FLAG_FIN) ? 1 : 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1036 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1037 stream->request->request_length = NGX_SPDY_FRAME_HEADER_SIZE |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1038 + NGX_SPDY_SYN_STREAM_SIZE |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1039 + sc->length; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1040 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1041 sc->stream = stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1042 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1043 return ngx_http_spdy_state_headers(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1044 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1045 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1046 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1047 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1048 ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1049 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1050 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1051 int z; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1052 size_t size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1053 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1054 ngx_int_t rc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1055 ngx_http_request_t *r; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1056 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1057 size = end - pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1058 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1059 if (size == 0) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1060 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1061 ngx_http_spdy_state_headers); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1062 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1063 |
5694
9a95eb9f448b
SPDY: refactored ngx_http_spdy_state_headers().
Valentin Bartenev <vbart@nginx.com>
parents:
5693
diff
changeset
|
1064 if (size > sc->length) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1065 size = sc->length; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1066 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1067 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1068 r = sc->stream->request; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1069 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1070 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1071 "process spdy header block %uz of %uz", size, sc->length); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1072 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1073 buf = r->header_in; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1074 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1075 sc->zstream_in.next_in = pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1076 sc->zstream_in.avail_in = size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1077 sc->zstream_in.next_out = buf->last; |
5323
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1078 |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1079 /* one byte is reserved for null-termination of the last header value */ |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1080 sc->zstream_in.avail_out = buf->end - buf->last - 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1081 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1082 z = inflate(&sc->zstream_in, Z_NO_FLUSH); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1083 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1084 if (z == Z_NEED_DICT) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1085 z = inflateSetDictionary(&sc->zstream_in, ngx_http_spdy_dict, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1086 sizeof(ngx_http_spdy_dict)); |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1087 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1088 if (z != Z_OK) { |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1089 if (z == Z_DATA_ERROR) { |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1090 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1091 "client sent SYN_STREAM frame with header " |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1092 "block encoded using wrong dictionary: %ul", |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1093 (u_long) sc->zstream_in.adler); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1094 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1095 return ngx_http_spdy_state_protocol_error(sc); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1096 } |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1097 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1098 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1099 "inflateSetDictionary() failed: %d", z); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1100 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1101 return ngx_http_spdy_state_internal_error(sc); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1102 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1103 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1104 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1105 "spdy inflateSetDictionary(): %d", z); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1106 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1107 z = sc->zstream_in.avail_in ? inflate(&sc->zstream_in, Z_NO_FLUSH) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1108 : Z_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1109 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1110 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1111 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1112 "spdy inflate out: ni:%p no:%p ai:%ud ao:%ud rc:%d", |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1113 sc->zstream_in.next_in, sc->zstream_in.next_out, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1114 sc->zstream_in.avail_in, sc->zstream_in.avail_out, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1115 z); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1116 |
5903
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1117 if (z != Z_OK) { |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1118 return ngx_http_spdy_state_inflate_error(sc, z); |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1119 } |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1120 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1121 sc->length -= sc->zstream_in.next_in - pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1122 pos = sc->zstream_in.next_in; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1123 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1124 buf->last = sc->zstream_in.next_out; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1125 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1126 if (r->headers_in.headers.part.elts == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1127 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1128 if (buf->last - buf->pos < NGX_SPDY_NV_NUM_SIZE) { |
5625
372cc6e532a6
SPDY: detect premature end of frame while start parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5618
diff
changeset
|
1129 |
5694
9a95eb9f448b
SPDY: refactored ngx_http_spdy_state_headers().
Valentin Bartenev <vbart@nginx.com>
parents:
5693
diff
changeset
|
1130 if (sc->length == 0) { |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1131 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1132 "premature end of spdy header block"); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1133 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1134 return ngx_http_spdy_state_headers_error(sc, pos, end); |
5625
372cc6e532a6
SPDY: detect premature end of frame while start parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5618
diff
changeset
|
1135 } |
372cc6e532a6
SPDY: detect premature end of frame while start parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5618
diff
changeset
|
1136 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1137 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1138 ngx_http_spdy_state_headers); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1139 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1140 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1141 sc->entries = ngx_spdy_frame_parse_uint32(buf->pos); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1142 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1143 buf->pos += NGX_SPDY_NV_NUM_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1144 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1145 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1146 "spdy header block has %ui entries", |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1147 sc->entries); |
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1148 |
5589
a9116d9b63f9
SPDY: constant number of preallocated structures for headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5574
diff
changeset
|
1149 if (ngx_list_init(&r->headers_in.headers, r->pool, 20, |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1150 sizeof(ngx_table_elt_t)) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1151 != NGX_OK) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1152 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1153 ngx_http_spdy_close_stream(sc->stream, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1154 NGX_HTTP_INTERNAL_SERVER_ERROR); |
5689
5d55f03b1e12
SPDY: removed ngx_http_spdy_state_headers_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5688
diff
changeset
|
1155 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1156 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1157 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1158 if (ngx_array_init(&r->headers_in.cookies, r->pool, 2, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1159 sizeof(ngx_table_elt_t *)) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1160 != NGX_OK) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1161 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1162 ngx_http_spdy_close_stream(sc->stream, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1163 NGX_HTTP_INTERNAL_SERVER_ERROR); |
5689
5d55f03b1e12
SPDY: removed ngx_http_spdy_state_headers_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5688
diff
changeset
|
1164 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1165 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1166 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1167 |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1168 while (sc->entries) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1169 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1170 rc = ngx_http_spdy_parse_header(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1171 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1172 switch (rc) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1173 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1174 case NGX_DONE: |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1175 sc->entries--; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1176 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1177 case NGX_OK: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1178 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1179 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1180 case NGX_AGAIN: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1181 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1182 if (sc->zstream_in.avail_in) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1183 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1184 rc = ngx_http_spdy_alloc_large_header_buffer(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1185 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1186 if (rc == NGX_DECLINED) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1187 ngx_http_finalize_request(r, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1188 NGX_HTTP_REQUEST_HEADER_TOO_LARGE); |
5689
5d55f03b1e12
SPDY: removed ngx_http_spdy_state_headers_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5688
diff
changeset
|
1189 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1190 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1191 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1192 if (rc != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1193 ngx_http_spdy_close_stream(sc->stream, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1194 NGX_HTTP_INTERNAL_SERVER_ERROR); |
5689
5d55f03b1e12
SPDY: removed ngx_http_spdy_state_headers_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5688
diff
changeset
|
1195 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1196 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1197 |
5323
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1198 /* null-terminate the last processed header name or value */ |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1199 *buf->pos = '\0'; |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1200 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1201 buf = r->header_in; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1202 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1203 sc->zstream_in.next_out = buf->last; |
5323
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1204 |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1205 /* one byte is reserved for null-termination */ |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1206 sc->zstream_in.avail_out = buf->end - buf->last - 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1207 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1208 z = inflate(&sc->zstream_in, Z_NO_FLUSH); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1209 |
5903
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1210 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1211 "spdy inflate out: ni:%p no:%p ai:%ud ao:%ud rc:%d", |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1212 sc->zstream_in.next_in, sc->zstream_in.next_out, |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1213 sc->zstream_in.avail_in, sc->zstream_in.avail_out, |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1214 z); |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1215 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1216 if (z != Z_OK) { |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1217 return ngx_http_spdy_state_inflate_error(sc, z); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1218 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1219 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1220 sc->length -= sc->zstream_in.next_in - pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1221 pos = sc->zstream_in.next_in; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1222 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1223 buf->last = sc->zstream_in.next_out; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1224 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1225 continue; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1226 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1227 |
5694
9a95eb9f448b
SPDY: refactored ngx_http_spdy_state_headers().
Valentin Bartenev <vbart@nginx.com>
parents:
5693
diff
changeset
|
1228 if (sc->length == 0) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1229 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1230 "premature end of spdy header block"); |
5687
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
1231 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1232 return ngx_http_spdy_state_headers_error(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1233 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1234 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1235 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1236 ngx_http_spdy_state_headers); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1237 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1238 case NGX_HTTP_PARSE_INVALID_HEADER: |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1239 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
5689
5d55f03b1e12
SPDY: removed ngx_http_spdy_state_headers_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5688
diff
changeset
|
1240 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1241 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1242 default: /* NGX_ERROR */ |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1243 return ngx_http_spdy_state_headers_error(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1244 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1245 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1246 /* a header line has been parsed successfully */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1247 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1248 rc = ngx_http_spdy_handle_request_header(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1249 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1250 if (rc != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1251 if (rc == NGX_HTTP_PARSE_INVALID_HEADER) { |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1252 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1253 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1254 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1255 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1256 if (rc != NGX_ABORT) { |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1257 ngx_http_spdy_close_stream(sc->stream, |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1258 NGX_HTTP_INTERNAL_SERVER_ERROR); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1259 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1260 |
5689
5d55f03b1e12
SPDY: removed ngx_http_spdy_state_headers_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5688
diff
changeset
|
1261 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1262 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1263 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1264 |
5626
2411d4b5be2c
SPDY: better detect if headers block has wrong entries count.
Valentin Bartenev <vbart@nginx.com>
parents:
5625
diff
changeset
|
1265 if (buf->pos != buf->last || sc->zstream_in.avail_in) { |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1266 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1267 "incorrect number of spdy header block entries"); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1268 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1269 return ngx_http_spdy_state_headers_error(sc, pos, end); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1270 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1271 |
5694
9a95eb9f448b
SPDY: refactored ngx_http_spdy_state_headers().
Valentin Bartenev <vbart@nginx.com>
parents:
5693
diff
changeset
|
1272 if (sc->length) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1273 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1274 ngx_http_spdy_state_headers); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1275 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1276 |
5323
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1277 /* null-terminate the last header value */ |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1278 *buf->pos = '\0'; |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
1279 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1280 ngx_http_spdy_run_request(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1281 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1282 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1283 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1284 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1285 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1286 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1287 ngx_http_spdy_state_headers_skip(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1288 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1289 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1290 int n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1291 size_t size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1292 u_char buffer[NGX_SPDY_SKIP_HEADERS_BUFFER_SIZE]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1293 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1294 if (sc->length == 0) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1295 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1296 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1297 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1298 size = end - pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1299 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1300 if (size == 0) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1301 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1302 ngx_http_spdy_state_headers_skip); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1303 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1304 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1305 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1306 "spdy header block skip %uz of %uz", size, sc->length); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1307 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1308 sc->zstream_in.next_in = pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1309 sc->zstream_in.avail_in = (size < sc->length) ? size : sc->length; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1310 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1311 while (sc->zstream_in.avail_in) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1312 sc->zstream_in.next_out = buffer; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1313 sc->zstream_in.avail_out = NGX_SPDY_SKIP_HEADERS_BUFFER_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1314 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1315 n = inflate(&sc->zstream_in, Z_NO_FLUSH); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1316 |
5903
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1317 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1318 "spdy inflate out: ni:%p no:%p ai:%ud ao:%ud rc:%d", |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1319 sc->zstream_in.next_in, sc->zstream_in.next_out, |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1320 sc->zstream_in.avail_in, sc->zstream_in.avail_out, |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1321 n); |
571e66f7c12c
SPDY: improved debug logging of inflate() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
5899
diff
changeset
|
1322 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1323 if (n != Z_OK) { |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
1324 return ngx_http_spdy_state_inflate_error(sc, n); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1325 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1326 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1327 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1328 pos = sc->zstream_in.next_in; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1329 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1330 if (size < sc->length) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1331 sc->length -= size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1332 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1333 ngx_http_spdy_state_headers_skip); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1334 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1335 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1336 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1337 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1338 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1339 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1340 static u_char * |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1341 ngx_http_spdy_state_headers_error(ngx_http_spdy_connection_t *sc, u_char *pos, |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1342 u_char *end) |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1343 { |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1344 ngx_http_spdy_stream_t *stream; |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1345 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1346 stream = sc->stream; |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1347 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1348 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1349 "client sent SYN_STREAM frame for stream %ui " |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1350 "with invalid header block", stream->id); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1351 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1352 if (ngx_http_spdy_send_rst_stream(sc, stream->id, NGX_SPDY_PROTOCOL_ERROR, |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1353 stream->priority) |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1354 != NGX_OK) |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1355 { |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1356 return ngx_http_spdy_state_internal_error(sc); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1357 } |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1358 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1359 stream->out_closed = 1; |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1360 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1361 ngx_http_spdy_close_stream(stream, NGX_HTTP_BAD_REQUEST); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1362 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1363 return ngx_http_spdy_state_headers_skip(sc, pos, end); |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1364 } |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1365 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1366 |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
1367 static u_char * |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1368 ngx_http_spdy_state_window_update(ngx_http_spdy_connection_t *sc, u_char *pos, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1369 u_char *end) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1370 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1371 size_t delta; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1372 ngx_uint_t sid; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1373 ngx_event_t *wev; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1374 ngx_queue_t *q; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1375 ngx_http_spdy_stream_t *stream; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1376 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1377 if (end - pos < NGX_SPDY_WINDOW_UPDATE_SIZE) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1378 return ngx_http_spdy_state_save(sc, pos, end, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1379 ngx_http_spdy_state_window_update); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1380 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1381 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1382 if (sc->length != NGX_SPDY_WINDOW_UPDATE_SIZE) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1383 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1384 "client sent WINDOW_UPDATE frame " |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1385 "with incorrect length %uz", sc->length); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1386 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1387 return ngx_http_spdy_state_protocol_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1388 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1389 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1390 sid = ngx_spdy_frame_parse_sid(pos); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1391 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1392 pos += NGX_SPDY_SID_SIZE; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1393 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1394 delta = ngx_spdy_frame_parse_delta(pos); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1395 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1396 pos += NGX_SPDY_DELTA_SIZE; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1397 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1398 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
6024
199c0dd313ea
SPDY: fixed format specifier in logging.
Xiaochen Wang <wangxiaochen0@gmail.com>
parents:
5923
diff
changeset
|
1399 "spdy WINDOW_UPDATE sid:%ui delta:%uz", sid, delta); |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1400 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1401 if (sid) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1402 stream = ngx_http_spdy_get_stream_by_id(sc, sid); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1403 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1404 if (stream == NULL) { |
5665
46d0795a846c
SPDY: avoid sending RST_STREAM on WINDOW_UPDATE with unknown SID.
Valentin Bartenev <vbart@nginx.com>
parents:
5664
diff
changeset
|
1405 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
46d0795a846c
SPDY: avoid sending RST_STREAM on WINDOW_UPDATE with unknown SID.
Valentin Bartenev <vbart@nginx.com>
parents:
5664
diff
changeset
|
1406 "unknown spdy stream"); |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1407 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1408 return ngx_http_spdy_state_complete(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1409 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1410 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1411 if (stream->send_window > (ssize_t) (NGX_SPDY_MAX_WINDOW - delta)) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1412 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1413 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1414 "client violated flow control for stream %ui: " |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1415 "received WINDOW_UPDATE frame with delta %uz " |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1416 "not allowed for window %z", |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1417 sid, delta, stream->send_window); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1418 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1419 if (ngx_http_spdy_terminate_stream(sc, stream, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1420 NGX_SPDY_FLOW_CONTROL_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1421 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1422 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1423 return ngx_http_spdy_state_internal_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1424 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1425 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1426 return ngx_http_spdy_state_complete(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1427 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1428 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1429 stream->send_window += delta; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1430 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1431 if (stream->exhausted) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1432 stream->exhausted = 0; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1433 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1434 wev = stream->request->connection->write; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1435 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1436 if (!wev->timer_set) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1437 wev->delayed = 0; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1438 wev->handler(wev); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1439 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1440 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1441 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1442 } else { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1443 sc->send_window += delta; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1444 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1445 if (sc->send_window > NGX_SPDY_MAX_WINDOW) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1446 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1447 "client violated connection flow control: " |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1448 "received WINDOW_UPDATE frame with delta %uz " |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1449 "not allowed for window %uz", |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1450 delta, sc->send_window); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1451 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1452 return ngx_http_spdy_state_protocol_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1453 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1454 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1455 while (!ngx_queue_empty(&sc->waiting)) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1456 q = ngx_queue_head(&sc->waiting); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1457 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1458 ngx_queue_remove(q); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1459 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1460 stream = ngx_queue_data(q, ngx_http_spdy_stream_t, queue); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1461 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1462 stream->handled = 0; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1463 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1464 wev = stream->request->connection->write; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1465 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1466 if (!wev->timer_set) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1467 wev->delayed = 0; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1468 wev->handler(wev); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1469 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1470 if (sc->send_window == 0) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1471 break; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1472 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1473 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1474 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1475 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1476 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1477 return ngx_http_spdy_state_complete(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1478 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1479 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1480 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1481 static u_char * |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1482 ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1483 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1484 { |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1485 ngx_http_spdy_stream_t *stream; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1486 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1487 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1488 "spdy DATA frame"); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1489 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1490 if (sc->length > sc->recv_window) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1491 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1492 "client violated connection flow control: " |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1493 "received DATA frame length %uz, available window %uz", |
5649
e1dcb983d6b3
SPDY: fixed arguments supplied for an error message.
Valentin Bartenev <vbart@nginx.com>
parents:
5643
diff
changeset
|
1494 sc->length, sc->recv_window); |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1495 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1496 return ngx_http_spdy_state_protocol_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1497 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1498 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1499 sc->recv_window -= sc->length; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1500 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1501 if (sc->recv_window < NGX_SPDY_MAX_WINDOW / 4) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1502 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1503 if (ngx_http_spdy_send_window_update(sc, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1504 NGX_SPDY_MAX_WINDOW |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1505 - sc->recv_window) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1506 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1507 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1508 return ngx_http_spdy_state_internal_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1509 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1510 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1511 sc->recv_window = NGX_SPDY_MAX_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1512 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1513 |
5650
363395795384
SPDY: moved a variable initialization near to its check.
Valentin Bartenev <vbart@nginx.com>
parents:
5649
diff
changeset
|
1514 stream = sc->stream; |
363395795384
SPDY: moved a variable initialization near to its check.
Valentin Bartenev <vbart@nginx.com>
parents:
5649
diff
changeset
|
1515 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1516 if (stream == NULL) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1517 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1518 "unknown spdy stream"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1519 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1520 return ngx_http_spdy_state_skip(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1521 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1522 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1523 if (sc->length > stream->recv_window) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1524 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1525 "client violated flow control for stream %ui: " |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1526 "received DATA frame length %uz, available window %uz", |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1527 stream->id, sc->length, stream->recv_window); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1528 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1529 if (ngx_http_spdy_terminate_stream(sc, stream, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1530 NGX_SPDY_FLOW_CONTROL_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1531 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1532 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1533 return ngx_http_spdy_state_internal_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1534 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1535 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1536 return ngx_http_spdy_state_skip(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1537 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1538 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1539 stream->recv_window -= sc->length; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1540 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1541 if (stream->recv_window < NGX_SPDY_STREAM_WINDOW / 4) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1542 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1543 if (ngx_http_spdy_send_window_update(sc, stream->id, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1544 NGX_SPDY_STREAM_WINDOW |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1545 - stream->recv_window) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1546 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1547 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1548 return ngx_http_spdy_state_internal_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1549 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1550 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1551 stream->recv_window = NGX_SPDY_STREAM_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1552 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1553 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1554 if (stream->in_closed) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1555 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1556 "client sent DATA frame for half-closed stream %ui", |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1557 stream->id); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1558 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1559 if (ngx_http_spdy_terminate_stream(sc, stream, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1560 NGX_SPDY_STREAM_ALREADY_CLOSED) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1561 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1562 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1563 return ngx_http_spdy_state_internal_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1564 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1565 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1566 return ngx_http_spdy_state_skip(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1567 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1568 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1569 return ngx_http_spdy_state_read_data(sc, pos, end); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1570 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1571 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1572 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1573 static u_char * |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1574 ngx_http_spdy_state_read_data(ngx_http_spdy_connection_t *sc, u_char *pos, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1575 u_char *end) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1576 { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1577 size_t size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1578 ssize_t n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1579 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1580 ngx_int_t rc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1581 ngx_temp_file_t *tf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1582 ngx_http_request_t *r; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1583 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1584 ngx_http_request_body_t *rb; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1585 ngx_http_core_loc_conf_t *clcf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1586 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1587 stream = sc->stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1588 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1589 if (stream == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1590 return ngx_http_spdy_state_skip(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1591 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1592 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1593 if (stream->skip_data) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1594 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1595 if (sc->flags & NGX_SPDY_FLAG_FIN) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1596 stream->in_closed = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1597 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1598 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1599 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1600 "skipping spdy DATA frame, reason: %d", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1601 stream->skip_data); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1602 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1603 return ngx_http_spdy_state_skip(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1604 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1605 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1606 size = end - pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1607 |
5642
d2ac5cf4056d
SPDY: refactored ngx_http_spdy_state_read_data().
Valentin Bartenev <vbart@nginx.com>
parents:
5641
diff
changeset
|
1608 if (size > sc->length) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1609 size = sc->length; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1610 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1611 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1612 r = stream->request; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1613 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1614 if (r->request_body == NULL |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1615 && ngx_http_spdy_init_request_body(r) != NGX_OK) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1616 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1617 stream->skip_data = NGX_SPDY_DATA_INTERNAL_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1618 return ngx_http_spdy_state_skip(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1619 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1620 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1621 rb = r->request_body; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1622 tf = rb->temp_file; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1623 buf = rb->buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1624 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1625 if (size) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1626 rb->rest += size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1627 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1628 if (r->headers_in.content_length_n != -1 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1629 && r->headers_in.content_length_n < rb->rest) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1630 { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1631 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1632 "client intended to send body data " |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1633 "larger than declared"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1634 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1635 stream->skip_data = NGX_SPDY_DATA_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1636 goto error; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1637 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1638 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1639 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1640 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1641 if (clcf->client_max_body_size |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1642 && clcf->client_max_body_size < rb->rest) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1643 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1644 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1645 "client intended to send " |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1646 "too large chunked body: %O bytes", rb->rest); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1647 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1648 stream->skip_data = NGX_SPDY_DATA_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1649 goto error; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1650 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1651 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1652 |
5627
d74889fbf06d
SPDY: fixed the DATA frame length handling in case of some errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5626
diff
changeset
|
1653 sc->length -= size; |
d74889fbf06d
SPDY: fixed the DATA frame length handling in case of some errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5626
diff
changeset
|
1654 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1655 if (tf) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1656 buf->start = pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1657 buf->pos = pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1658 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1659 pos += size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1660 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1661 buf->end = pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1662 buf->last = pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1663 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1664 n = ngx_write_chain_to_temp_file(tf, rb->bufs); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1665 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1666 /* TODO: n == 0 or not complete and level event */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1667 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1668 if (n == NGX_ERROR) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1669 stream->skip_data = NGX_SPDY_DATA_INTERNAL_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1670 goto error; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1671 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1672 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1673 tf->offset += n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1674 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1675 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1676 buf->last = ngx_cpymem(buf->last, pos, size); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1677 pos += size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1678 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1679 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1680 r->request_length += size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1681 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1682 |
5642
d2ac5cf4056d
SPDY: refactored ngx_http_spdy_state_read_data().
Valentin Bartenev <vbart@nginx.com>
parents:
5641
diff
changeset
|
1683 if (sc->length) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1684 return ngx_http_spdy_state_save(sc, pos, end, |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1685 ngx_http_spdy_state_read_data); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1686 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1687 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1688 if (sc->flags & NGX_SPDY_FLAG_FIN) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1689 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1690 stream->in_closed = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1691 |
5628
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1692 if (r->headers_in.content_length_n < 0) { |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1693 r->headers_in.content_length_n = rb->rest; |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1694 |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1695 } else if (r->headers_in.content_length_n != rb->rest) { |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1696 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1697 "client prematurely closed stream: " |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1698 "only %O out of %O bytes of request body received", |
5628
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1699 rb->rest, r->headers_in.content_length_n); |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1700 |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1701 stream->skip_data = NGX_SPDY_DATA_ERROR; |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1702 goto error; |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1703 } |
a24f88eff684
SPDY: detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5627
diff
changeset
|
1704 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1705 if (tf) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1706 ngx_memzero(buf, sizeof(ngx_buf_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1707 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1708 buf->in_file = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1709 buf->file_last = tf->file.offset; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1710 buf->file = &tf->file; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1711 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1712 rb->buf = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1713 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1714 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1715 if (rb->post_handler) { |
5402
4d0c70541784
SPDY: fixed connection leak while waiting for request body.
Valentin Bartenev <vbart@nginx.com>
parents:
5325
diff
changeset
|
1716 r->read_event_handler = ngx_http_block_reading; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1717 rb->post_handler(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1718 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1719 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1720 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1721 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1722 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1723 error: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1724 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1725 if (rb->post_handler) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1726 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1727 if (stream->skip_data == NGX_SPDY_DATA_ERROR) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1728 rc = (r->headers_in.content_length_n == -1) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1729 ? NGX_HTTP_REQUEST_ENTITY_TOO_LARGE |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1730 : NGX_HTTP_BAD_REQUEST; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1731 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1732 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1733 rc = NGX_HTTP_INTERNAL_SERVER_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1734 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1735 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1736 ngx_http_finalize_request(r, rc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1737 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1738 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1739 return ngx_http_spdy_state_skip(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1740 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1741 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1742 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1743 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1744 ngx_http_spdy_state_rst_stream(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1745 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1746 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1747 ngx_uint_t sid, status; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1748 ngx_event_t *ev; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1749 ngx_connection_t *fc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1750 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1751 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1752 if (end - pos < NGX_SPDY_RST_STREAM_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1753 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1754 ngx_http_spdy_state_rst_stream); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1755 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1756 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1757 if (sc->length != NGX_SPDY_RST_STREAM_SIZE) { |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1758 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1759 "client sent RST_STREAM frame with incorrect length %uz", |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1760 sc->length); |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1761 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1762 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1763 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1764 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1765 sid = ngx_spdy_frame_parse_sid(pos); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1766 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1767 pos += NGX_SPDY_SID_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1768 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1769 status = ngx_spdy_frame_parse_uint32(pos); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1770 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1771 pos += sizeof(uint32_t); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1772 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1773 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1774 "spdy RST_STREAM sid:%ui st:%ui", sid, status); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1775 |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1776 stream = ngx_http_spdy_get_stream_by_id(sc, sid); |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1777 |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1778 if (stream == NULL) { |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1779 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1780 "unknown spdy stream"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1781 |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1782 return ngx_http_spdy_state_complete(sc, pos, end); |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1783 } |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1784 |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1785 stream->in_closed = 1; |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1786 stream->out_closed = 1; |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1787 |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1788 fc = stream->request->connection; |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1789 fc->error = 1; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1790 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1791 switch (status) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1792 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1793 case NGX_SPDY_CANCEL: |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1794 ngx_log_error(NGX_LOG_INFO, fc->log, 0, |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1795 "client canceled stream %ui", sid); |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1796 break; |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1797 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1798 case NGX_SPDY_INTERNAL_ERROR: |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1799 ngx_log_error(NGX_LOG_INFO, fc->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1800 "client terminated stream %ui due to internal error", |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1801 sid); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1802 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1803 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1804 default: |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1805 ngx_log_error(NGX_LOG_INFO, fc->log, 0, |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1806 "client terminated stream %ui with status %ui", |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1807 sid, status); |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1808 break; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1809 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1810 |
5527
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1811 ev = fc->read; |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1812 ev->handler(ev); |
f3f7b72ca6e9
SPDY: proper handling of all RST_STREAM statuses.
Valentin Bartenev <vbart@nginx.com>
parents:
5526
diff
changeset
|
1813 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1814 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1815 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1816 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1817 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1818 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1819 ngx_http_spdy_state_ping(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1820 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1821 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1822 u_char *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1823 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1824 ngx_http_spdy_out_frame_t *frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1825 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1826 if (end - pos < NGX_SPDY_PING_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1827 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1828 ngx_http_spdy_state_ping); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1829 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1830 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1831 if (sc->length != NGX_SPDY_PING_SIZE) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1832 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1833 "client sent PING frame with incorrect length %uz", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1834 sc->length); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1835 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1836 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1837 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1838 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1839 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1840 "spdy PING frame"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1841 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1842 frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_PING_SIZE, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1843 NGX_SPDY_HIGHEST_PRIORITY); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1844 if (frame == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1845 return ngx_http_spdy_state_internal_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1846 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1847 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1848 buf = frame->first->buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1849 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1850 p = buf->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1851 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1852 p = ngx_spdy_frame_write_head(p, NGX_SPDY_PING); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1853 p = ngx_spdy_frame_write_flags_and_len(p, 0, NGX_SPDY_PING_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1854 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1855 p = ngx_cpymem(p, pos, NGX_SPDY_PING_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1856 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1857 buf->last = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1858 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1859 ngx_http_spdy_queue_frame(sc, frame); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1860 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1861 pos += NGX_SPDY_PING_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1862 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1863 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1864 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1865 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1866 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1867 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1868 ngx_http_spdy_state_skip(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1869 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1870 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1871 size_t size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1872 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1873 size = end - pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1874 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1875 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1876 "spdy frame skip %uz of %uz", size, sc->length); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1877 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1878 if (size < sc->length) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1879 sc->length -= size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1880 return ngx_http_spdy_state_save(sc, end, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1881 ngx_http_spdy_state_skip); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1882 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1883 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1884 return ngx_http_spdy_state_complete(sc, pos + sc->length, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1885 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1886 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1887 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1888 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1889 ngx_http_spdy_state_settings(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1890 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1891 { |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1892 ngx_uint_t fid, val; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1893 |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1894 if (sc->entries == 0) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1895 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1896 if (end - pos < NGX_SPDY_SETTINGS_NUM_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1897 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1898 ngx_http_spdy_state_settings); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1899 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1900 |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1901 sc->entries = ngx_spdy_frame_parse_uint32(pos); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1902 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1903 pos += NGX_SPDY_SETTINGS_NUM_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1904 sc->length -= NGX_SPDY_SETTINGS_NUM_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1905 |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1906 if (sc->length < sc->entries * NGX_SPDY_SETTINGS_PAIR_SIZE) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1907 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1908 "client sent SETTINGS frame with incorrect " |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1909 "length %uz or number of entries %ui", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1910 sc->length, sc->entries); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1911 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1912 return ngx_http_spdy_state_protocol_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1913 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1914 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1915 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1916 "spdy SETTINGS frame has %ui entries", sc->entries); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1917 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1918 |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1919 while (sc->entries) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1920 if (end - pos < NGX_SPDY_SETTINGS_PAIR_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1921 return ngx_http_spdy_state_save(sc, pos, end, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1922 ngx_http_spdy_state_settings); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1923 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1924 |
5525
206c56e23a96
SPDY: better name for frame entries counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5524
diff
changeset
|
1925 sc->entries--; |
5526
2c6f82c0cec2
SPDY: removed state to check first SETTINGS frame.
Valentin Bartenev <vbart@nginx.com>
parents:
5525
diff
changeset
|
1926 sc->length -= NGX_SPDY_SETTINGS_PAIR_SIZE; |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1927 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1928 fid = ngx_spdy_frame_parse_uint32(pos); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1929 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1930 pos += NGX_SPDY_SETTINGS_FID_SIZE; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1931 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1932 val = ngx_spdy_frame_parse_uint32(pos); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1933 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1934 pos += NGX_SPDY_SETTINGS_VAL_SIZE; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1935 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1936 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1937 "spdy SETTINGS entry fl:%ui id:%ui val:%ui", |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1938 ngx_spdy_frame_flags(fid), ngx_spdy_frame_id(fid), val); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1939 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1940 if (ngx_spdy_frame_flags(fid) == NGX_SPDY_SETTINGS_FLAG_PERSISTED) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1941 continue; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1942 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1943 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1944 switch (ngx_spdy_frame_id(fid)) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1945 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1946 case NGX_SPDY_SETTINGS_INIT_WINDOW: |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1947 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1948 if (val > NGX_SPDY_MAX_WINDOW) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1949 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1950 "client sent SETTINGS frame with " |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1951 "incorrect INIT_WINDOW value: %ui", val); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1952 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1953 return ngx_http_spdy_state_protocol_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1954 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1955 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1956 if (ngx_http_spdy_adjust_windows(sc, val - sc->init_window) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1957 != NGX_OK) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1958 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1959 return ngx_http_spdy_state_internal_error(sc); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1960 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1961 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1962 sc->init_window = val; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1963 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1964 continue; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
1965 } |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1966 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1967 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1968 return ngx_http_spdy_state_complete(sc, pos, end); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1969 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1970 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1971 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1972 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1973 ngx_http_spdy_state_complete(ngx_http_spdy_connection_t *sc, u_char *pos, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1974 u_char *end) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1975 { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1976 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1977 "spdy frame complete pos:%p end:%p", pos, end); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
1978 |
5696
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1979 if (pos > end) { |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1980 ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0, |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1981 "receive buffer overrun"); |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1982 |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1983 ngx_debug_point(); |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1984 return ngx_http_spdy_state_internal_error(sc); |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1985 } |
19a14a484707
SPDY: added protection from overrun of the receive buffer.
Valentin Bartenev <vbart@nginx.com>
parents:
5695
diff
changeset
|
1986 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1987 sc->handler = ngx_http_spdy_state_head; |
5687
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
1988 sc->stream = NULL; |
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
1989 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1990 return pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1991 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1992 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1993 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1994 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1995 ngx_http_spdy_state_save(ngx_http_spdy_connection_t *sc, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1996 u_char *pos, u_char *end, ngx_http_spdy_handler_pt handler) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
1997 { |
5616
b93db4e4ff77
SPDY: improved ngx_http_spdy_state_save() check.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5606
diff
changeset
|
1998 size_t size; |
b93db4e4ff77
SPDY: improved ngx_http_spdy_state_save() check.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5606
diff
changeset
|
1999 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2000 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2001 "spdy frame state save pos:%p end:%p handler:%p", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2002 pos, end, handler); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2003 |
5616
b93db4e4ff77
SPDY: improved ngx_http_spdy_state_save() check.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5606
diff
changeset
|
2004 size = end - pos; |
b93db4e4ff77
SPDY: improved ngx_http_spdy_state_save() check.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5606
diff
changeset
|
2005 |
b93db4e4ff77
SPDY: improved ngx_http_spdy_state_save() check.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5606
diff
changeset
|
2006 if (size > NGX_SPDY_STATE_BUFFER_SIZE) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2007 ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2008 "state buffer overflow: %uz bytes required", size); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2009 |
5695
231588611230
SPDY: added a debug point to the state buffer overflow protection.
Valentin Bartenev <vbart@nginx.com>
parents:
5694
diff
changeset
|
2010 ngx_debug_point(); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2011 return ngx_http_spdy_state_internal_error(sc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2012 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2013 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2014 ngx_memcpy(sc->buffer, pos, NGX_SPDY_STATE_BUFFER_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2015 |
5618
c15350f4071c
SPDY: improved ngx_http_spdy_state_save() again.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5616
diff
changeset
|
2016 sc->buffer_used = size; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2017 sc->handler = handler; |
5509
877a7bd72070
SPDY: better name for flag that indicates incomplete frame state.
Valentin Bartenev <vbart@nginx.com>
parents:
5508
diff
changeset
|
2018 sc->incomplete = 1; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2019 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2020 return end; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2021 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2022 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2023 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2024 static u_char * |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2025 ngx_http_spdy_state_inflate_error(ngx_http_spdy_connection_t *sc, int rc) |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2026 { |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2027 if (rc == Z_DATA_ERROR || rc == Z_STREAM_END) { |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2028 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2029 "client sent SYN_STREAM frame with " |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2030 "corrupted header block, inflate() failed: %d", rc); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2031 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2032 return ngx_http_spdy_state_protocol_error(sc); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2033 } |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2034 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2035 ngx_log_error(NGX_LOG_ERR, sc->connection->log, 0, |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2036 "inflate() failed: %d", rc); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2037 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2038 return ngx_http_spdy_state_internal_error(sc); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2039 } |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2040 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2041 |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2042 static u_char * |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2043 ngx_http_spdy_state_protocol_error(ngx_http_spdy_connection_t *sc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2044 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2045 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2046 "spdy state protocol error"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2047 |
5687
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
2048 if (sc->stream) { |
5688
86232c95623d
SPDY: prevented creation of RST_STREAM in protocol error state.
Valentin Bartenev <vbart@nginx.com>
parents:
5687
diff
changeset
|
2049 sc->stream->out_closed = 1; |
5687
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
2050 ngx_http_spdy_close_stream(sc->stream, NGX_HTTP_BAD_REQUEST); |
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
2051 } |
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
2052 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2053 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
5687
6642690698f1
SPDY: improved ngx_http_spdy_state_protocol_error().
Valentin Bartenev <vbart@nginx.com>
parents:
5686
diff
changeset
|
2054 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2055 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2056 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2057 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2058 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2059 static u_char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2060 ngx_http_spdy_state_internal_error(ngx_http_spdy_connection_t *sc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2061 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2062 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2063 "spdy state internal error"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2064 |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2065 if (sc->stream) { |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2066 sc->stream->out_closed = 1; |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2067 ngx_http_spdy_close_stream(sc->stream, NGX_HTTP_INTERNAL_SERVER_ERROR); |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2068 } |
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2069 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2070 ngx_http_spdy_finalize_connection(sc, NGX_HTTP_INTERNAL_SERVER_ERROR); |
5690
fb56f5d612a0
SPDY: improved error handling of header block decompression.
Valentin Bartenev <vbart@nginx.com>
parents:
5689
diff
changeset
|
2071 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2072 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2073 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2074 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2075 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2076 static ngx_int_t |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2077 ngx_http_spdy_send_window_update(ngx_http_spdy_connection_t *sc, ngx_uint_t sid, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2078 ngx_uint_t delta) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2079 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2080 u_char *p; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2081 ngx_buf_t *buf; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2082 ngx_http_spdy_out_frame_t *frame; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2083 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2084 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2085 "spdy send WINDOW_UPDATE sid:%ui delta:%ui", sid, delta); |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2086 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2087 frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_WINDOW_UPDATE_SIZE, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2088 NGX_SPDY_HIGHEST_PRIORITY); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2089 if (frame == NULL) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2090 return NGX_ERROR; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2091 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2092 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2093 buf = frame->first->buf; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2094 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2095 p = buf->pos; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2096 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2097 p = ngx_spdy_frame_write_head(p, NGX_SPDY_WINDOW_UPDATE); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2098 p = ngx_spdy_frame_write_flags_and_len(p, 0, NGX_SPDY_WINDOW_UPDATE_SIZE); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2099 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2100 p = ngx_spdy_frame_write_sid(p, sid); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2101 p = ngx_spdy_frame_aligned_write_uint32(p, delta); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2102 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2103 buf->last = p; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2104 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2105 ngx_http_spdy_queue_frame(sc, frame); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2106 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2107 return NGX_OK; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2108 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2109 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2110 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2111 static ngx_int_t |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2112 ngx_http_spdy_send_rst_stream(ngx_http_spdy_connection_t *sc, ngx_uint_t sid, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2113 ngx_uint_t status, ngx_uint_t priority) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2114 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2115 u_char *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2116 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2117 ngx_http_spdy_out_frame_t *frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2118 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2119 if (sc->connection->error) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2120 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2121 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2122 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2123 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2124 "spdy send RST_STREAM sid:%ui st:%ui", sid, status); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2125 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2126 frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_RST_STREAM_SIZE, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2127 priority); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2128 if (frame == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2129 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2130 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2131 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2132 buf = frame->first->buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2133 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2134 p = buf->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2135 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2136 p = ngx_spdy_frame_write_head(p, NGX_SPDY_RST_STREAM); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2137 p = ngx_spdy_frame_write_flags_and_len(p, 0, NGX_SPDY_RST_STREAM_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2138 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2139 p = ngx_spdy_frame_write_sid(p, sid); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2140 p = ngx_spdy_frame_aligned_write_uint32(p, status); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2141 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2142 buf->last = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2143 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2144 ngx_http_spdy_queue_frame(sc, frame); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2145 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2146 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2147 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2148 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2149 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2150 #if 0 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2151 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2152 ngx_http_spdy_send_goaway(ngx_http_spdy_connection_t *sc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2153 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2154 u_char *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2155 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2156 ngx_http_spdy_out_frame_t *frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2157 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2158 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2159 "spdy send GOAWAY sid:%ui", sc->last_sid); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2160 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2161 frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_GOAWAY_SIZE, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2162 NGX_SPDY_HIGHEST_PRIORITY); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2163 if (frame == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2164 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2165 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2166 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2167 buf = frame->first->buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2168 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2169 p = buf->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2170 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2171 p = ngx_spdy_frame_write_head(p, NGX_SPDY_GOAWAY); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2172 p = ngx_spdy_frame_write_flags_and_len(p, 0, NGX_SPDY_GOAWAY_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2173 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2174 p = ngx_spdy_frame_write_sid(p, sc->last_sid); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2175 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2176 buf->last = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2177 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2178 ngx_http_spdy_queue_frame(sc, frame); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2179 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2180 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2181 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2182 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2183 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2184 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2185 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2186 ngx_http_spdy_send_settings(ngx_http_spdy_connection_t *sc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2187 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2188 u_char *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2189 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2190 ngx_chain_t *cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2191 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2192 ngx_http_spdy_out_frame_t *frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2193 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2194 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2195 "spdy send SETTINGS frame"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2196 |
5519
22c249dac7c1
SPDY: the SETTINGS frame should be allocated from sc->pool.
Valentin Bartenev <vbart@nginx.com>
parents:
5518
diff
changeset
|
2197 frame = ngx_palloc(sc->pool, sizeof(ngx_http_spdy_out_frame_t)); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2198 if (frame == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2199 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2200 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2201 |
5519
22c249dac7c1
SPDY: the SETTINGS frame should be allocated from sc->pool.
Valentin Bartenev <vbart@nginx.com>
parents:
5518
diff
changeset
|
2202 cl = ngx_alloc_chain_link(sc->pool); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2203 if (cl == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2204 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2205 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2206 |
5519
22c249dac7c1
SPDY: the SETTINGS frame should be allocated from sc->pool.
Valentin Bartenev <vbart@nginx.com>
parents:
5518
diff
changeset
|
2207 buf = ngx_create_temp_buf(sc->pool, NGX_SPDY_FRAME_HEADER_SIZE |
22c249dac7c1
SPDY: the SETTINGS frame should be allocated from sc->pool.
Valentin Bartenev <vbart@nginx.com>
parents:
5518
diff
changeset
|
2208 + NGX_SPDY_SETTINGS_NUM_SIZE |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2209 + 2 * NGX_SPDY_SETTINGS_PAIR_SIZE); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2210 if (buf == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2211 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2212 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2213 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2214 buf->last_buf = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2215 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2216 cl->buf = buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2217 cl->next = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2218 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2219 frame->first = cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2220 frame->last = cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2221 frame->handler = ngx_http_spdy_settings_frame_handler; |
5518
ec9e9da4c1fb
SPDY: fixed possible uninitialized memory access.
Valentin Bartenev <vbart@nginx.com>
parents:
5510
diff
changeset
|
2222 frame->stream = NULL; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2223 #if (NGX_DEBUG) |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2224 frame->length = NGX_SPDY_SETTINGS_NUM_SIZE |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2225 + 2 * NGX_SPDY_SETTINGS_PAIR_SIZE; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2226 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2227 frame->priority = NGX_SPDY_HIGHEST_PRIORITY; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2228 frame->blocked = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2229 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2230 p = buf->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2231 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2232 p = ngx_spdy_frame_write_head(p, NGX_SPDY_SETTINGS); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2233 p = ngx_spdy_frame_write_flags_and_len(p, NGX_SPDY_FLAG_CLEAR_SETTINGS, |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2234 NGX_SPDY_SETTINGS_NUM_SIZE |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2235 + 2 * NGX_SPDY_SETTINGS_PAIR_SIZE); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2236 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2237 p = ngx_spdy_frame_aligned_write_uint32(p, 2); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2238 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2239 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2240 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2241 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2242 p = ngx_spdy_frame_write_flags_and_id(p, 0, NGX_SPDY_SETTINGS_MAX_STREAMS); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2243 p = ngx_spdy_frame_aligned_write_uint32(p, sscf->concurrent_streams); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2244 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2245 p = ngx_spdy_frame_write_flags_and_id(p, 0, NGX_SPDY_SETTINGS_INIT_WINDOW); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2246 p = ngx_spdy_frame_aligned_write_uint32(p, NGX_SPDY_STREAM_WINDOW); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2247 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2248 buf->last = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2249 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2250 ngx_http_spdy_queue_frame(sc, frame); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2251 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2252 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2253 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2254 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2255 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2256 ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2257 ngx_http_spdy_settings_frame_handler(ngx_http_spdy_connection_t *sc, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2258 ngx_http_spdy_out_frame_t *frame) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2259 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2260 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2261 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2262 buf = frame->first->buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2263 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2264 if (buf->pos != buf->last) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2265 return NGX_AGAIN; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2266 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2267 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2268 ngx_free_chain(sc->pool, frame->first); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2269 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2270 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2271 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2272 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2273 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2274 static ngx_http_spdy_out_frame_t * |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
2275 ngx_http_spdy_get_ctl_frame(ngx_http_spdy_connection_t *sc, size_t length, |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2276 ngx_uint_t priority) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2277 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2278 ngx_chain_t *cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2279 ngx_http_spdy_out_frame_t *frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2280 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2281 frame = sc->free_ctl_frames; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2282 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2283 if (frame) { |
5528
d5de6c25b759
SPDY: use frame->next pointer to chain free frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5527
diff
changeset
|
2284 sc->free_ctl_frames = frame->next; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2285 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2286 cl = frame->first; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2287 cl->buf->pos = cl->buf->start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2288 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2289 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2290 frame = ngx_palloc(sc->pool, sizeof(ngx_http_spdy_out_frame_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2291 if (frame == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2292 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2293 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2294 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2295 cl = ngx_alloc_chain_link(sc->pool); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2296 if (cl == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2297 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2298 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2299 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2300 cl->buf = ngx_create_temp_buf(sc->pool, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2301 NGX_SPDY_CTL_FRAME_BUFFER_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2302 if (cl->buf == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2303 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2304 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2305 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2306 cl->buf->last_buf = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2307 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2308 frame->first = cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2309 frame->last = cl; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2310 frame->handler = ngx_http_spdy_ctl_frame_handler; |
5518
ec9e9da4c1fb
SPDY: fixed possible uninitialized memory access.
Valentin Bartenev <vbart@nginx.com>
parents:
5510
diff
changeset
|
2311 frame->stream = NULL; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2312 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2313 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2314 #if (NGX_DEBUG) |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
2315 if (length > NGX_SPDY_CTL_FRAME_BUFFER_SIZE - NGX_SPDY_FRAME_HEADER_SIZE) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2316 ngx_log_error(NGX_LOG_ALERT, sc->pool->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2317 "requested control frame is too large: %uz", length); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2318 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2319 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2320 |
5529
e4adaa47af65
SPDY: store the length of frame instead of its whole size.
Valentin Bartenev <vbart@nginx.com>
parents:
5528
diff
changeset
|
2321 frame->length = length; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2322 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2323 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2324 frame->priority = priority; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2325 frame->blocked = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2326 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2327 return frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2328 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2329 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2330 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2331 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2332 ngx_http_spdy_ctl_frame_handler(ngx_http_spdy_connection_t *sc, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2333 ngx_http_spdy_out_frame_t *frame) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2334 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2335 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2336 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2337 buf = frame->first->buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2338 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2339 if (buf->pos != buf->last) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2340 return NGX_AGAIN; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2341 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2342 |
5528
d5de6c25b759
SPDY: use frame->next pointer to chain free frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5527
diff
changeset
|
2343 frame->next = sc->free_ctl_frames; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2344 sc->free_ctl_frames = frame; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2345 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2346 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2347 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2348 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2349 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2350 static ngx_http_spdy_stream_t * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2351 ngx_http_spdy_create_stream(ngx_http_spdy_connection_t *sc, ngx_uint_t id, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2352 ngx_uint_t priority) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2353 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2354 ngx_log_t *log; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2355 ngx_uint_t index; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2356 ngx_event_t *rev, *wev; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2357 ngx_connection_t *fc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2358 ngx_http_log_ctx_t *ctx; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2359 ngx_http_request_t *r; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2360 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2361 ngx_http_core_srv_conf_t *cscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2362 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2363 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2364 fc = sc->free_fake_connections; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2365 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2366 if (fc) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2367 sc->free_fake_connections = fc->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2368 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2369 rev = fc->read; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2370 wev = fc->write; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2371 log = fc->log; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2372 ctx = log->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2373 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2374 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2375 fc = ngx_palloc(sc->pool, sizeof(ngx_connection_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2376 if (fc == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2377 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2378 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2379 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2380 rev = ngx_palloc(sc->pool, sizeof(ngx_event_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2381 if (rev == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2382 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2383 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2384 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2385 wev = ngx_palloc(sc->pool, sizeof(ngx_event_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2386 if (wev == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2387 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2388 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2389 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2390 log = ngx_palloc(sc->pool, sizeof(ngx_log_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2391 if (log == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2392 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2393 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2394 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2395 ctx = ngx_palloc(sc->pool, sizeof(ngx_http_log_ctx_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2396 if (ctx == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2397 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2398 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2399 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2400 ctx->connection = fc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2401 ctx->request = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2402 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2403 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2404 ngx_memcpy(log, sc->connection->log, sizeof(ngx_log_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2405 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2406 log->data = ctx; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2407 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2408 ngx_memzero(rev, sizeof(ngx_event_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2409 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2410 rev->data = fc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2411 rev->ready = 1; |
5403
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
2412 rev->handler = ngx_http_spdy_close_stream_handler; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2413 rev->log = log; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2414 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2415 ngx_memcpy(wev, rev, sizeof(ngx_event_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2416 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2417 wev->write = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2418 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2419 ngx_memcpy(fc, sc->connection, sizeof(ngx_connection_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2420 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2421 fc->data = sc->http_connection; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2422 fc->read = rev; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2423 fc->write = wev; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2424 fc->sent = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2425 fc->log = log; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2426 fc->buffered = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2427 fc->sndlowat = 1; |
5182
7a015bbda96f
SPDY: set NGX_TCP_NODELAY_DISABLED for fake connections.
Valentin Bartenev <vbart@nginx.com>
parents:
5121
diff
changeset
|
2428 fc->tcp_nodelay = NGX_TCP_NODELAY_DISABLED; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2429 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2430 r = ngx_http_create_request(fc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2431 if (r == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2432 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2433 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2434 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2435 r->valid_location = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2436 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2437 fc->data = r; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2438 sc->connection->requests++; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2439 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2440 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2441 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2442 r->header_in = ngx_create_temp_buf(r->pool, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2443 cscf->client_header_buffer_size); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2444 if (r->header_in == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2445 ngx_http_free_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2446 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2447 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2448 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2449 r->headers_in.connection_type = NGX_HTTP_CONNECTION_CLOSE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2450 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2451 stream = ngx_pcalloc(r->pool, sizeof(ngx_http_spdy_stream_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2452 if (stream == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2453 ngx_http_free_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2454 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2455 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2456 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2457 r->spdy_stream = stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2458 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2459 stream->id = id; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2460 stream->request = r; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2461 stream->connection = sc; |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2462 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2463 stream->send_window = sc->init_window; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2464 stream->recv_window = NGX_SPDY_STREAM_WINDOW; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2465 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2466 stream->priority = priority; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2467 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2468 sscf = ngx_http_get_module_srv_conf(r, ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2469 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2470 index = ngx_http_spdy_stream_index(sscf, id); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2471 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2472 stream->index = sc->streams_index[index]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2473 sc->streams_index[index] = stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2474 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2475 sc->processing++; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2476 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2477 return stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2478 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2479 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2480 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2481 static ngx_http_spdy_stream_t * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2482 ngx_http_spdy_get_stream_by_id(ngx_http_spdy_connection_t *sc, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2483 ngx_uint_t sid) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2484 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2485 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2486 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2487 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2488 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2489 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2490 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2491 stream = sc->streams_index[ngx_http_spdy_stream_index(sscf, sid)]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2492 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2493 while (stream) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2494 if (stream->id == sid) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2495 return stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2496 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2497 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2498 stream = stream->index; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2499 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2500 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2501 return NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2502 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2503 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2504 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2505 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2506 ngx_http_spdy_parse_header(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2507 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2508 u_char *p, *end, ch; |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2509 ngx_uint_t hash; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2510 ngx_http_core_srv_conf_t *cscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2511 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2512 enum { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2513 sw_name_len = 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2514 sw_name, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2515 sw_value_len, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2516 sw_value |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2517 } state; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2518 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2519 state = r->state; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2520 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2521 p = r->header_in->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2522 end = r->header_in->last; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2523 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2524 switch (state) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2525 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2526 case sw_name_len: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2527 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2528 if (end - p < NGX_SPDY_NV_NLEN_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2529 return NGX_AGAIN; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2530 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2531 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2532 r->lowcase_index = ngx_spdy_frame_parse_uint32(p); |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2533 |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2534 if (r->lowcase_index == 0) { |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2535 return NGX_ERROR; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2536 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2537 |
5323
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
2538 /* null-terminate the previous header value */ |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
2539 *p = '\0'; |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
2540 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2541 p += NGX_SPDY_NV_NLEN_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2542 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2543 r->invalid_header = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2544 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2545 state = sw_name; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2546 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2547 /* fall through */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2548 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2549 case sw_name: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2550 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2551 if ((ngx_uint_t) (end - p) < r->lowcase_index) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2552 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2553 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2554 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2555 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2556 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2557 r->header_name_start = p; |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2558 r->header_name_end = p + r->lowcase_index; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2559 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2560 if (p[0] == ':') { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2561 p++; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2562 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2563 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2564 hash = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2565 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2566 for ( /* void */ ; p != r->header_name_end; p++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2567 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2568 ch = *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2569 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2570 hash = ngx_hash(hash, ch); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2571 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2572 if ((ch >= 'a' && ch <= 'z') |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2573 || (ch == '-') |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2574 || (ch >= '0' && ch <= '9') |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2575 || (ch == '_' && cscf->underscores_in_headers)) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2576 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2577 continue; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2578 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2579 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2580 switch (ch) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2581 case '\0': |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2582 case LF: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2583 case CR: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2584 case ':': |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2585 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2586 "client sent invalid header name: \"%*s\"", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2587 r->lowcase_index, r->header_name_start); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2588 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2589 return NGX_HTTP_PARSE_INVALID_HEADER; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2590 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2591 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2592 if (ch >= 'A' && ch <= 'Z') { |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2593 return NGX_ERROR; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2594 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2595 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2596 r->invalid_header = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2597 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2598 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2599 r->header_hash = hash; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2600 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2601 state = sw_value_len; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2602 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2603 /* fall through */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2604 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2605 case sw_value_len: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2606 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2607 if (end - p < NGX_SPDY_NV_VLEN_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2608 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2609 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2610 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2611 r->lowcase_index = ngx_spdy_frame_parse_uint32(p); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2612 |
5323
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
2613 /* null-terminate header name */ |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
2614 *p = '\0'; |
2be1a9ce9d8e
SPDY: fixed corruption of headers with names longer than 255.
Valentin Bartenev <vbart@nginx.com>
parents:
5281
diff
changeset
|
2615 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2616 p += NGX_SPDY_NV_VLEN_SIZE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2617 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2618 state = sw_value; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2619 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2620 /* fall through */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2621 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2622 case sw_value: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2623 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2624 if ((ngx_uint_t) (end - p) < r->lowcase_index) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2625 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2626 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2627 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2628 r->header_start = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2629 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2630 while (r->lowcase_index--) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2631 ch = *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2632 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2633 if (ch == '\0') { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2634 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2635 if (p == r->header_start) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2636 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2637 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2638 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2639 r->header_end = p; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2640 r->header_in->pos = p + 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2641 |
5762
b522d5b137fd
SPDY: fix support for headers with multiple values.
Piotr Sikora <piotr@cloudflare.com>
parents:
5696
diff
changeset
|
2642 r->state = sw_value; |
b522d5b137fd
SPDY: fix support for headers with multiple values.
Piotr Sikora <piotr@cloudflare.com>
parents:
5696
diff
changeset
|
2643 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2644 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2645 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2646 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2647 if (ch == CR || ch == LF) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2648 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2649 "client sent header \"%*s\" with " |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2650 "invalid value: \"%*s\\%c...\"", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2651 r->header_name_end - r->header_name_start, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2652 r->header_name_start, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2653 p - r->header_start, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2654 r->header_start, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2655 ch == CR ? 'r' : 'n'); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2656 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2657 return NGX_HTTP_PARSE_INVALID_HEADER; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2658 } |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2659 |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2660 p++; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2661 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2662 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2663 r->header_end = p; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2664 r->header_in->pos = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2665 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2666 r->state = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2667 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2668 return NGX_DONE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2669 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2670 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2671 r->header_in->pos = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2672 r->state = state; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2673 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2674 return NGX_AGAIN; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2675 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2676 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2677 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2678 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2679 ngx_http_spdy_alloc_large_header_buffer(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2680 { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2681 u_char *old, *new, *p; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2682 size_t rest; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2683 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2684 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2685 ngx_http_core_srv_conf_t *cscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2686 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2687 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2688 "spdy alloc large header buffer"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2689 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2690 stream = r->spdy_stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2691 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2692 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2693 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2694 if (stream->header_buffers |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2695 == (ngx_uint_t) cscf->large_client_header_buffers.num) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2696 { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2697 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2698 "client sent too large request"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2699 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2700 return NGX_DECLINED; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2701 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2702 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2703 rest = r->header_in->last - r->header_in->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2704 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2705 /* |
5904
abb466a57a22
SPDY: fixed check for too long header name or value.
Valentin Bartenev <vbart@nginx.com>
parents:
5903
diff
changeset
|
2706 * One more byte is needed for null-termination |
abb466a57a22
SPDY: fixed check for too long header name or value.
Valentin Bartenev <vbart@nginx.com>
parents:
5903
diff
changeset
|
2707 * and another one for further progress. |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2708 */ |
5904
abb466a57a22
SPDY: fixed check for too long header name or value.
Valentin Bartenev <vbart@nginx.com>
parents:
5903
diff
changeset
|
2709 if (rest > cscf->large_client_header_buffers.size - 2) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2710 p = r->header_in->pos; |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2711 |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2712 if (rest > NGX_MAX_ERROR_STR - 300) { |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2713 rest = NGX_MAX_ERROR_STR - 300; |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2714 } |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2715 |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2716 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
5899
234c5ecb00c0
SPDY: fixed "too long header line" logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5821
diff
changeset
|
2717 "client sent too long header name or value: \"%*s...\"", |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2718 rest, p); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2719 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2720 return NGX_DECLINED; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2721 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2722 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2723 buf = ngx_create_temp_buf(r->pool, cscf->large_client_header_buffers.size); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2724 if (buf == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2725 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2726 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2727 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2728 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2729 "spdy large header alloc: %p %uz", |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2730 buf->pos, buf->end - buf->last); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2731 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2732 old = r->header_in->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2733 new = buf->pos; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2734 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2735 if (rest) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2736 buf->last = ngx_cpymem(new, old, rest); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2737 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2738 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2739 r->header_in = buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2740 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2741 stream->header_buffers++; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2742 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2743 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2744 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2745 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2746 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2747 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2748 ngx_http_spdy_handle_request_header(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2749 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2750 ngx_uint_t i; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2751 ngx_table_elt_t *h; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2752 ngx_http_core_srv_conf_t *cscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2753 ngx_http_spdy_request_header_t *sh; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2754 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2755 if (r->invalid_header) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2756 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2757 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2758 if (cscf->ignore_invalid_headers) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2759 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2760 "client sent invalid header: \"%*s\"", |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2761 r->header_end - r->header_name_start, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2762 r->header_name_start); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2763 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2764 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2765 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2766 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2767 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2768 if (r->header_name_start[0] == ':') { |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2769 r->header_name_start++; |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2770 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2771 for (i = 0; i < NGX_SPDY_REQUEST_HEADERS; i++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2772 sh = &ngx_http_spdy_request_headers[i]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2773 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2774 if (sh->hash != r->header_hash |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2775 || sh->len != r->header_name_end - r->header_name_start |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2776 || ngx_strncmp(sh->header, r->header_name_start, sh->len) != 0) |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2777 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2778 continue; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2779 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2780 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2781 return sh->handler(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2782 } |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2783 |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2784 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2785 "client sent invalid header name: \":%*s\"", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2786 r->header_end - r->header_name_start, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2787 r->header_name_start); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2788 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2789 return NGX_HTTP_PARSE_INVALID_HEADER; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2790 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2791 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2792 h = ngx_list_push(&r->headers_in.headers); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2793 if (h == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2794 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2795 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2796 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2797 h->hash = r->header_hash; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2798 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2799 h->key.len = r->header_name_end - r->header_name_start; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2800 h->key.data = r->header_name_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2801 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2802 h->value.len = r->header_end - r->header_start; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2803 h->value.data = r->header_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2804 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2805 h->lowcase_key = h->key.data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2806 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2807 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2808 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2809 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2810 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2811 void |
5225
15a7deeaa19a
Use "void" for functions with empty parameter list.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5182
diff
changeset
|
2812 ngx_http_spdy_request_headers_init(void) |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2813 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2814 ngx_uint_t i; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2815 ngx_http_spdy_request_header_t *h; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2816 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2817 for (i = 0; i < NGX_SPDY_REQUEST_HEADERS; i++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2818 h = &ngx_http_spdy_request_headers[i]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2819 h->hash = ngx_hash_key(h->header, h->len); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2820 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2821 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2822 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2823 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2824 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2825 ngx_http_spdy_parse_method(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2826 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2827 size_t k, len; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2828 ngx_uint_t n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2829 const u_char *p, *m; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2830 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2831 /* |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2832 * This array takes less than 256 sequential bytes, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2833 * and if typical CPU cache line size is 64 bytes, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2834 * it is prefetched for 4 load operations. |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2835 */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2836 static const struct { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2837 u_char len; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2838 const u_char method[11]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2839 uint32_t value; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2840 } tests[] = { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2841 { 3, "GET", NGX_HTTP_GET }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2842 { 4, "POST", NGX_HTTP_POST }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2843 { 4, "HEAD", NGX_HTTP_HEAD }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2844 { 7, "OPTIONS", NGX_HTTP_OPTIONS }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2845 { 8, "PROPFIND", NGX_HTTP_PROPFIND }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2846 { 3, "PUT", NGX_HTTP_PUT }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2847 { 5, "MKCOL", NGX_HTTP_MKCOL }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2848 { 6, "DELETE", NGX_HTTP_DELETE }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2849 { 4, "COPY", NGX_HTTP_COPY }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2850 { 4, "MOVE", NGX_HTTP_MOVE }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2851 { 9, "PROPPATCH", NGX_HTTP_PROPPATCH }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2852 { 4, "LOCK", NGX_HTTP_LOCK }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2853 { 6, "UNLOCK", NGX_HTTP_UNLOCK }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2854 { 5, "PATCH", NGX_HTTP_PATCH }, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2855 { 5, "TRACE", NGX_HTTP_TRACE } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2856 }, *test; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2857 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2858 if (r->method_name.len) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2859 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2860 "client sent duplicate :method header"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2861 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2862 return NGX_HTTP_PARSE_INVALID_HEADER; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2863 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2864 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2865 len = r->header_end - r->header_start; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2866 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2867 r->method_name.len = len; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2868 r->method_name.data = r->header_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2869 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2870 test = tests; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2871 n = sizeof(tests) / sizeof(tests[0]); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2872 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2873 do { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2874 if (len == test->len) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2875 p = r->method_name.data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2876 m = test->method; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2877 k = len; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2878 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2879 do { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2880 if (*p++ != *m++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2881 goto next; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2882 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2883 } while (--k); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2884 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2885 r->method = test->value; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2886 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2887 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2888 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2889 next: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2890 test++; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2891 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2892 } while (--n); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2893 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2894 p = r->method_name.data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2895 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2896 do { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2897 if ((*p < 'A' || *p > 'Z') && *p != '_') { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2898 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2899 "client sent invalid method: \"%V\"", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2900 &r->method_name); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2901 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2902 return NGX_HTTP_PARSE_INVALID_HEADER; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2903 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2904 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2905 p++; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2906 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2907 } while (--len); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2908 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2909 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2910 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2911 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2912 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2913 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2914 ngx_http_spdy_parse_scheme(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2915 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2916 if (r->schema_start) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2917 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2918 "client sent duplicate :schema header"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2919 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2920 return NGX_HTTP_PARSE_INVALID_HEADER; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2921 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2922 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2923 r->schema_start = r->header_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2924 r->schema_end = r->header_end; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2925 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2926 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2927 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2928 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2929 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2930 static ngx_int_t |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2931 ngx_http_spdy_parse_host(ngx_http_request_t *r) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2932 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2933 ngx_table_elt_t *h; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2934 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2935 if (r->headers_in.host) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2936 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2937 "client sent duplicate :host header"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2938 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2939 return NGX_HTTP_PARSE_INVALID_HEADER; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2940 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2941 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2942 h = ngx_list_push(&r->headers_in.headers); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2943 if (h == NULL) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2944 return NGX_ERROR; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2945 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2946 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2947 r->headers_in.host = h; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2948 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2949 h->hash = r->header_hash; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2950 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2951 h->key.len = r->header_name_end - r->header_name_start; |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2952 h->key.data = r->header_name_start; |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2953 |
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
2954 h->value.len = r->header_end - r->header_start; |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2955 h->value.data = r->header_start; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2956 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2957 h->lowcase_key = h->key.data; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2958 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2959 return NGX_OK; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2960 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2961 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2962 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2963 static ngx_int_t |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
2964 ngx_http_spdy_parse_path(ngx_http_request_t *r) |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2965 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2966 if (r->unparsed_uri.len) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2967 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2968 "client sent duplicate :path header"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2969 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2970 return NGX_HTTP_PARSE_INVALID_HEADER; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2971 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2972 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2973 r->uri_start = r->header_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2974 r->uri_end = r->header_end; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2975 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2976 if (ngx_http_parse_uri(r) != NGX_OK) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2977 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2978 "client sent invalid URI: \"%*s\"", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2979 r->uri_end - r->uri_start, r->uri_start); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
2980 |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2981 return NGX_HTTP_PARSE_INVALID_HEADER; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2982 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2983 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2984 if (ngx_http_process_request_uri(r) != NGX_OK) { |
5691
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2985 /* |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2986 * request has been finalized already |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2987 * in ngx_http_process_request_uri() |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2988 */ |
31349361558e
SPDY: ngx_http_spdy_state_headers() error handling cleanup.
Valentin Bartenev <vbart@nginx.com>
parents:
5690
diff
changeset
|
2989 return NGX_ABORT; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2990 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2991 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2992 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2993 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2994 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2995 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2996 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2997 ngx_http_spdy_parse_version(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2998 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
2999 u_char *p, ch; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3000 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3001 if (r->http_protocol.len) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3002 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3003 "client sent duplicate :version header"); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3004 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3005 return NGX_HTTP_PARSE_INVALID_HEADER; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3006 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3007 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3008 p = r->header_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3009 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
3010 if (r->header_end - p < 8 || !(ngx_str5cmp(p, 'H', 'T', 'T', 'P', '/'))) { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3011 goto invalid; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3012 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3013 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3014 ch = *(p + 5); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3015 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3016 if (ch < '1' || ch > '9') { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3017 goto invalid; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3018 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3019 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3020 r->http_major = ch - '0'; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3021 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3022 for (p += 6; p != r->header_end - 2; p++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3023 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3024 ch = *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3025 |
5574
cff36d2d7fe6
SPDY: fixed parsing of http version.
Xiaochen Wang <wangxiaochen0@gmail.com>
parents:
5553
diff
changeset
|
3026 if (ch == '.') { |
cff36d2d7fe6
SPDY: fixed parsing of http version.
Xiaochen Wang <wangxiaochen0@gmail.com>
parents:
5553
diff
changeset
|
3027 break; |
cff36d2d7fe6
SPDY: fixed parsing of http version.
Xiaochen Wang <wangxiaochen0@gmail.com>
parents:
5553
diff
changeset
|
3028 } |
cff36d2d7fe6
SPDY: fixed parsing of http version.
Xiaochen Wang <wangxiaochen0@gmail.com>
parents:
5553
diff
changeset
|
3029 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3030 if (ch < '0' || ch > '9') { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3031 goto invalid; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3032 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3033 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3034 r->http_major = r->http_major * 10 + ch - '0'; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3035 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3036 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3037 if (*p != '.') { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3038 goto invalid; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3039 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3040 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3041 ch = *(p + 1); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3042 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3043 if (ch < '0' || ch > '9') { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3044 goto invalid; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3045 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3046 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3047 r->http_minor = ch - '0'; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3048 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3049 for (p += 2; p != r->header_end; p++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3050 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3051 ch = *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3052 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3053 if (ch < '0' || ch > '9') { |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3054 goto invalid; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3055 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3056 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3057 r->http_minor = r->http_minor * 10 + ch - '0'; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3058 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3059 |
5590
6808ea2d69e4
SPDY: fixed potential integer overflow while parsing headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5589
diff
changeset
|
3060 r->http_protocol.len = r->header_end - r->header_start; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3061 r->http_protocol.data = r->header_start; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3062 r->http_version = r->http_major * 1000 + r->http_minor; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3063 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3064 return NGX_OK; |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3065 |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3066 invalid: |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3067 |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3068 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3069 "client sent invalid http version: \"%*s\"", |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3070 r->header_end - r->header_start, r->header_start); |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3071 |
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3072 return NGX_HTTP_PARSE_INVALID_HEADER; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3073 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3074 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3075 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3076 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3077 ngx_http_spdy_construct_request_line(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3078 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3079 u_char *p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3080 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3081 if (r->method_name.len == 0 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3082 || r->unparsed_uri.len == 0 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3083 || r->http_protocol.len == 0) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3084 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3085 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3086 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3087 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3088 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3089 r->request_line.len = r->method_name.len + 1 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3090 + r->unparsed_uri.len + 1 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3091 + r->http_protocol.len; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3092 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3093 p = ngx_pnalloc(r->pool, r->request_line.len + 1); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3094 if (p == NULL) { |
5686
5cf537731218
SPDY: fixed one case of improper memory allocation error handling.
Valentin Bartenev <vbart@nginx.com>
parents:
5665
diff
changeset
|
3095 ngx_http_spdy_close_stream(r->spdy_stream, |
5cf537731218
SPDY: fixed one case of improper memory allocation error handling.
Valentin Bartenev <vbart@nginx.com>
parents:
5665
diff
changeset
|
3096 NGX_HTTP_INTERNAL_SERVER_ERROR); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3097 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3098 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3099 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3100 r->request_line.data = p; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3101 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3102 p = ngx_cpymem(p, r->method_name.data, r->method_name.len); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3103 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3104 *p++ = ' '; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3105 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3106 p = ngx_cpymem(p, r->unparsed_uri.data, r->unparsed_uri.len); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3107 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3108 *p++ = ' '; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3109 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3110 ngx_memcpy(p, r->http_protocol.data, r->http_protocol.len + 1); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3111 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3112 /* some modules expect the space character after method name */ |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3113 r->method_name.data = r->request_line.data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3114 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3115 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3116 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3117 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3118 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3119 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3120 ngx_http_spdy_run_request(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3121 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3122 ngx_uint_t i; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3123 ngx_list_part_t *part; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3124 ngx_table_elt_t *h; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3125 ngx_http_header_t *hh; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3126 ngx_http_core_main_conf_t *cmcf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3127 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3128 if (ngx_http_spdy_construct_request_line(r) != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3129 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3130 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3131 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3132 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3133 "spdy http request line: \"%V\"", &r->request_line); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3134 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3135 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3136 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3137 part = &r->headers_in.headers.part; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3138 h = part->elts; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3139 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3140 for (i = 0 ;; i++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3141 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3142 if (i >= part->nelts) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3143 if (part->next == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3144 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3145 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3146 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3147 part = part->next; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3148 h = part->elts; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3149 i = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3150 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3151 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3152 hh = ngx_hash_find(&cmcf->headers_in_hash, h[i].hash, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3153 h[i].lowcase_key, h[i].key.len); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3154 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3155 if (hh && hh->handler(r, &h[i], hh->offset) != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3156 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3157 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3158 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3159 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3160 "spdy http header: \"%V: %V\"", &h[i].key, &h[i].value); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3161 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3162 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3163 r->http_state = NGX_HTTP_PROCESS_REQUEST_STATE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3164 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3165 if (ngx_http_process_request_header(r) != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3166 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3167 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3168 |
5641
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3169 if (r->headers_in.content_length_n > 0 && r->spdy_stream->in_closed) { |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3170 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3171 "client prematurely closed stream"); |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3172 |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3173 r->spdy_stream->skip_data = NGX_SPDY_DATA_ERROR; |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3174 |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3175 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3176 return; |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3177 } |
0aeb6f63d242
SPDY: better detect premature closing of stream.
Valentin Bartenev <vbart@nginx.com>
parents:
5628
diff
changeset
|
3178 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3179 ngx_http_process_request(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3180 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3181 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3182 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3183 static ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3184 ngx_http_spdy_init_request_body(ngx_http_request_t *r) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3185 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3186 ngx_buf_t *buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3187 ngx_temp_file_t *tf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3188 ngx_http_request_body_t *rb; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3189 ngx_http_core_loc_conf_t *clcf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3190 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3191 rb = ngx_pcalloc(r->pool, sizeof(ngx_http_request_body_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3192 if (rb == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3193 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3194 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3195 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3196 r->request_body = rb; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3197 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3198 if (r->spdy_stream->in_closed) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3199 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3200 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3201 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3202 rb->rest = r->headers_in.content_length_n; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3203 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3204 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3205 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3206 if (r->request_body_in_file_only |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3207 || rb->rest > (off_t) clcf->client_body_buffer_size |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3208 || rb->rest < 0) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3209 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3210 tf = ngx_pcalloc(r->pool, sizeof(ngx_temp_file_t)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3211 if (tf == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3212 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3213 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3214 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3215 tf->file.fd = NGX_INVALID_FILE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3216 tf->file.log = r->connection->log; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3217 tf->path = clcf->client_body_temp_path; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3218 tf->pool = r->pool; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3219 tf->warn = "a client request body is buffered to a temporary file"; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3220 tf->log_level = r->request_body_file_log_level; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3221 tf->persistent = r->request_body_in_persistent_file; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3222 tf->clean = r->request_body_in_clean_file; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3223 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3224 if (r->request_body_file_group_access) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3225 tf->access = 0660; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3226 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3227 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3228 rb->temp_file = tf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3229 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3230 if (r->spdy_stream->in_closed |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3231 && ngx_create_temp_file(&tf->file, tf->path, tf->pool, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3232 tf->persistent, tf->clean, tf->access) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3233 != NGX_OK) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3234 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3235 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3236 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3237 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3238 buf = ngx_calloc_buf(r->pool); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3239 if (buf == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3240 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3241 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3242 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3243 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3244 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3245 if (rb->rest == 0) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3246 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3247 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3248 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3249 buf = ngx_create_temp_buf(r->pool, (size_t) rb->rest); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3250 if (buf == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3251 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3252 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3253 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3254 |
5281
7542b72fe4b1
SPDY: fixed segfault with "client_body_in_file_only" enabled.
Valentin Bartenev <vbart@nginx.com>
parents:
5225
diff
changeset
|
3255 rb->buf = buf; |
7542b72fe4b1
SPDY: fixed segfault with "client_body_in_file_only" enabled.
Valentin Bartenev <vbart@nginx.com>
parents:
5225
diff
changeset
|
3256 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3257 rb->bufs = ngx_alloc_chain_link(r->pool); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3258 if (rb->bufs == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3259 return NGX_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3260 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3261 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3262 rb->bufs->buf = buf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3263 rb->bufs->next = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3264 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3265 rb->rest = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3266 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3267 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3268 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3269 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3270 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3271 ngx_int_t |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3272 ngx_http_spdy_read_request_body(ngx_http_request_t *r, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3273 ngx_http_client_body_handler_pt post_handler) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3274 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3275 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3276 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3277 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3278 "spdy read request body"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3279 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3280 stream = r->spdy_stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3281 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3282 switch (stream->skip_data) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3283 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3284 case NGX_SPDY_DATA_DISCARD: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3285 post_handler(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3286 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3287 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3288 case NGX_SPDY_DATA_ERROR: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3289 if (r->headers_in.content_length_n == -1) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3290 return NGX_HTTP_REQUEST_ENTITY_TOO_LARGE; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3291 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3292 return NGX_HTTP_BAD_REQUEST; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3293 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3294 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3295 case NGX_SPDY_DATA_INTERNAL_ERROR: |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3296 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3297 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3298 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3299 if (!r->request_body && ngx_http_spdy_init_request_body(r) != NGX_OK) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3300 stream->skip_data = NGX_SPDY_DATA_INTERNAL_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3301 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3302 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3303 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3304 if (stream->in_closed) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3305 post_handler(r); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3306 return NGX_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3307 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3308 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3309 r->request_body->post_handler = post_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3310 |
5402
4d0c70541784
SPDY: fixed connection leak while waiting for request body.
Valentin Bartenev <vbart@nginx.com>
parents:
5325
diff
changeset
|
3311 r->read_event_handler = ngx_http_test_reading; |
4d0c70541784
SPDY: fixed connection leak while waiting for request body.
Valentin Bartenev <vbart@nginx.com>
parents:
5325
diff
changeset
|
3312 r->write_event_handler = ngx_http_request_empty_handler; |
4d0c70541784
SPDY: fixed connection leak while waiting for request body.
Valentin Bartenev <vbart@nginx.com>
parents:
5325
diff
changeset
|
3313 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3314 return NGX_AGAIN; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3315 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3316 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3317 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3318 static ngx_int_t |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3319 ngx_http_spdy_terminate_stream(ngx_http_spdy_connection_t *sc, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3320 ngx_http_spdy_stream_t *stream, ngx_uint_t status) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3321 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3322 ngx_event_t *rev; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3323 ngx_connection_t *fc; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3324 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3325 if (ngx_http_spdy_send_rst_stream(sc, stream->id, status, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3326 NGX_SPDY_HIGHEST_PRIORITY) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3327 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3328 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3329 return NGX_ERROR; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3330 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3331 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3332 stream->out_closed = 1; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3333 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3334 fc = stream->request->connection; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3335 fc->error = 1; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3336 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3337 rev = fc->read; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3338 rev->handler(rev); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3339 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3340 return NGX_OK; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3341 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3342 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3343 |
5403
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3344 static void |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3345 ngx_http_spdy_close_stream_handler(ngx_event_t *ev) |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3346 { |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3347 ngx_connection_t *fc; |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3348 ngx_http_request_t *r; |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3349 |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3350 fc = ev->data; |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3351 r = fc->data; |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3352 |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3353 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3354 "spdy close stream handler"); |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3355 |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3356 ngx_http_spdy_close_stream(r->spdy_stream, 0); |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3357 } |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3358 |
7e062646da6f
SPDY: fixed connection leak while waiting for request headers.
Valentin Bartenev <vbart@nginx.com>
parents:
5402
diff
changeset
|
3359 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3360 void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3361 ngx_http_spdy_close_stream(ngx_http_spdy_stream_t *stream, ngx_int_t rc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3362 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3363 ngx_event_t *ev; |
6059
c81d79a7befd
SPDY: always push pending data.
Valentin Bartenev <vbart@nginx.com>
parents:
6058
diff
changeset
|
3364 ngx_connection_t *fc; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3365 ngx_http_spdy_stream_t **index, *s; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3366 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3367 ngx_http_spdy_connection_t *sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3368 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3369 sc = stream->connection; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3370 |
5510
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3371 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3372 "spdy close stream %ui, queued %ui, processing %ui", |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3373 stream->id, stream->queued, sc->processing); |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3374 |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3375 fc = stream->request->connection; |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3376 |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3377 if (stream->queued) { |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3378 fc->write->handler = ngx_http_spdy_close_stream_handler; |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3379 return; |
3ff29c30effb
SPDY: elimination of r->blocked counter usage for queuing frames.
Valentin Bartenev <vbart@nginx.com>
parents:
5509
diff
changeset
|
3380 } |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3381 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3382 if (!stream->out_closed) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3383 if (ngx_http_spdy_send_rst_stream(sc, stream->id, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3384 NGX_SPDY_INTERNAL_ERROR, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3385 stream->priority) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3386 != NGX_OK) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3387 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3388 sc->connection->error = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3389 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3390 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3391 |
5524
03c198bb2acf
SPDY: fixed possible segfault.
Valentin Bartenev <vbart@nginx.com>
parents:
5520
diff
changeset
|
3392 if (sc->stream == stream) { |
03c198bb2acf
SPDY: fixed possible segfault.
Valentin Bartenev <vbart@nginx.com>
parents:
5520
diff
changeset
|
3393 sc->stream = NULL; |
03c198bb2acf
SPDY: fixed possible segfault.
Valentin Bartenev <vbart@nginx.com>
parents:
5520
diff
changeset
|
3394 } |
03c198bb2acf
SPDY: fixed possible segfault.
Valentin Bartenev <vbart@nginx.com>
parents:
5520
diff
changeset
|
3395 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3396 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3397 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3398 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3399 index = sc->streams_index + ngx_http_spdy_stream_index(sscf, stream->id); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3400 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3401 for ( ;; ) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3402 s = *index; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3403 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3404 if (s == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3405 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3406 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3407 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3408 if (s == stream) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3409 *index = s->index; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3410 break; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3411 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3412 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3413 index = &s->index; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3414 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3415 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3416 ngx_http_free_request(stream->request, rc); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3417 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3418 ev = fc->read; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3419 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3420 if (ev->active || ev->disabled) { |
5325
abf7813b927e
SPDY: alert about activated fake events instead of deleting them.
Valentin Bartenev <vbart@nginx.com>
parents:
5324
diff
changeset
|
3421 ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3422 "fake read event was activated"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3423 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3424 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3425 if (ev->timer_set) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3426 ngx_del_timer(ev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3427 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3428 |
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5762
diff
changeset
|
3429 if (ev->posted) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3430 ngx_delete_posted_event(ev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3431 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3432 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3433 ev = fc->write; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3434 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3435 if (ev->active || ev->disabled) { |
5325
abf7813b927e
SPDY: alert about activated fake events instead of deleting them.
Valentin Bartenev <vbart@nginx.com>
parents:
5324
diff
changeset
|
3436 ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0, |
5693
701d6e17e42c
SPDY: improved logging.
Valentin Bartenev <vbart@nginx.com>
parents:
5692
diff
changeset
|
3437 "fake write event was activated"); |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3438 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3439 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3440 if (ev->timer_set) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3441 ngx_del_timer(ev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3442 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3443 |
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5762
diff
changeset
|
3444 if (ev->posted) { |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3445 ngx_delete_posted_event(ev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3446 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3447 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3448 fc->data = sc->free_fake_connections; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3449 sc->free_fake_connections = fc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3450 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3451 sc->processing--; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3452 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3453 if (sc->processing || sc->blocked) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3454 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3455 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3456 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3457 ev = sc->connection->read; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3458 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3459 ev->handler = ngx_http_spdy_handle_connection_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3460 ngx_post_event(ev, &ngx_posted_events); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3461 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3462 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3463 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3464 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3465 ngx_http_spdy_handle_connection_handler(ngx_event_t *rev) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3466 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3467 ngx_connection_t *c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3468 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3469 rev->handler = ngx_http_spdy_read_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3470 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3471 if (rev->ready) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3472 ngx_http_spdy_read_handler(rev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3473 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3474 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3475 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3476 c = rev->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3477 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3478 ngx_http_spdy_handle_connection(c->data); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3479 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3480 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3481 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3482 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3483 ngx_http_spdy_keepalive_handler(ngx_event_t *rev) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3484 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3485 ngx_connection_t *c; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3486 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3487 ngx_http_spdy_connection_t *sc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3488 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3489 c = rev->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3490 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3491 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "spdy keepalive handler"); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3492 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3493 if (rev->timedout || c->close) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3494 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3495 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3496 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3497 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3498 #if (NGX_HAVE_KQUEUE) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3499 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3500 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3501 if (rev->pending_eof) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3502 c->log->handler = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3503 ngx_log_error(NGX_LOG_INFO, c->log, rev->kq_errno, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3504 "kevent() reported that client %V closed " |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3505 "keepalive connection", &c->addr_text); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3506 #if (NGX_HTTP_SSL) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3507 if (c->ssl) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3508 c->ssl->no_send_shutdown = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3509 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3510 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3511 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3512 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3513 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3514 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3515 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3516 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3517 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3518 c->destroyed = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3519 c->idle = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3520 ngx_reusable_connection(c, 0); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3521 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3522 sc = c->data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3523 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3524 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3525 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3526 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3527 sc->pool = ngx_create_pool(sscf->pool_size, sc->connection->log); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3528 if (sc->pool == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3529 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3530 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3531 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3532 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3533 sc->streams_index = ngx_pcalloc(sc->pool, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3534 ngx_http_spdy_streams_index_size(sscf) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3535 * sizeof(ngx_http_spdy_stream_t *)); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3536 if (sc->streams_index == NULL) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3537 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3538 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3539 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3540 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3541 c->write->handler = ngx_http_spdy_write_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3542 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3543 rev->handler = ngx_http_spdy_read_handler; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3544 ngx_http_spdy_read_handler(rev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3545 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3546 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3547 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3548 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3549 ngx_http_spdy_finalize_connection(ngx_http_spdy_connection_t *sc, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3550 ngx_int_t rc) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3551 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3552 ngx_uint_t i, size; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3553 ngx_event_t *ev; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3554 ngx_connection_t *c, *fc; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3555 ngx_http_request_t *r; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3556 ngx_http_spdy_stream_t *stream; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3557 ngx_http_spdy_srv_conf_t *sscf; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3558 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3559 c = sc->connection; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3560 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3561 if (!sc->processing) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3562 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3563 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3564 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3565 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3566 c->error = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3567 c->read->handler = ngx_http_empty_handler; |
5404
db85dacfa013
SPDY: set empty write handler during connection finalization.
Valentin Bartenev <vbart@nginx.com>
parents:
5403
diff
changeset
|
3568 c->write->handler = ngx_http_empty_handler; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3569 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3570 sc->last_out = NULL; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3571 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3572 sc->blocked = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3573 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3574 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3575 ngx_http_spdy_module); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3576 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3577 size = ngx_http_spdy_streams_index_size(sscf); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3578 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3579 for (i = 0; i < size; i++) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3580 stream = sc->streams_index[i]; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3581 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3582 while (stream) { |
5493
916cb6d28f6a
SPDY: fixed possible request hang.
Valentin Bartenev <vbart@nginx.com>
parents:
5465
diff
changeset
|
3583 stream->handled = 0; |
916cb6d28f6a
SPDY: fixed possible request hang.
Valentin Bartenev <vbart@nginx.com>
parents:
5465
diff
changeset
|
3584 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3585 r = stream->request; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3586 fc = r->connection; |
5493
916cb6d28f6a
SPDY: fixed possible request hang.
Valentin Bartenev <vbart@nginx.com>
parents:
5465
diff
changeset
|
3587 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3588 fc->error = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3589 |
5508
9053fdcea4b7
SPDY: better name for queued frames counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5507
diff
changeset
|
3590 if (stream->queued) { |
9053fdcea4b7
SPDY: better name for queued frames counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5507
diff
changeset
|
3591 stream->queued = 0; |
5465
a279d2a33dbf
SPDY: drop the "delayed" flag when finalizing connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5404
diff
changeset
|
3592 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3593 ev = fc->write; |
5465
a279d2a33dbf
SPDY: drop the "delayed" flag when finalizing connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5404
diff
changeset
|
3594 ev->delayed = 0; |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3595 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3596 } else { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3597 ev = fc->read; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3598 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3599 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3600 stream = stream->index; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3601 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3602 ev->eof = 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3603 ev->handler(ev); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3604 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3605 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3606 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3607 sc->blocked = 0; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3608 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3609 if (sc->processing) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3610 return; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3611 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3612 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3613 ngx_http_close_connection(c); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3614 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3615 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3616 |
5549
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3617 static ngx_int_t |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3618 ngx_http_spdy_adjust_windows(ngx_http_spdy_connection_t *sc, ssize_t delta) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3619 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3620 ngx_uint_t i, size; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3621 ngx_event_t *wev; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3622 ngx_http_spdy_stream_t *stream, *sn; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3623 ngx_http_spdy_srv_conf_t *sscf; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3624 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3625 sscf = ngx_http_get_module_srv_conf(sc->http_connection->conf_ctx, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3626 ngx_http_spdy_module); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3627 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3628 size = ngx_http_spdy_streams_index_size(sscf); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3629 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3630 for (i = 0; i < size; i++) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3631 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3632 for (stream = sc->streams_index[i]; stream; stream = sn) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3633 sn = stream->index; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3634 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3635 if (delta > 0 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3636 && stream->send_window |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3637 > (ssize_t) (NGX_SPDY_MAX_WINDOW - delta)) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3638 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3639 if (ngx_http_spdy_terminate_stream(sc, stream, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3640 NGX_SPDY_FLOW_CONTROL_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3641 == NGX_ERROR) |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3642 { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3643 return NGX_ERROR; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3644 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3645 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3646 continue; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3647 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3648 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3649 stream->send_window += delta; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3650 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3651 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3652 "spdy:%ui adjust window:%z", |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3653 stream->id, stream->send_window); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3654 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3655 if (stream->send_window > 0 && stream->exhausted) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3656 stream->exhausted = 0; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3657 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3658 wev = stream->request->connection->write; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3659 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3660 if (!wev->timer_set) { |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3661 wev->delayed = 0; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3662 wev->handler(wev); |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3663 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3664 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3665 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3666 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3667 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3668 return NGX_OK; |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3669 } |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3670 |
39d7eef2e332
SPDY: protocol implementation switched to spdy/3.1.
Valentin Bartenev <vbart@nginx.com>
parents:
5530
diff
changeset
|
3671 |
5121
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3672 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3673 ngx_http_spdy_pool_cleanup(void *data) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3674 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3675 ngx_http_spdy_connection_t *sc = data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3676 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3677 if (sc->pool) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3678 ngx_destroy_pool(sc->pool); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3679 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3680 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3681 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3682 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3683 static void * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3684 ngx_http_spdy_zalloc(void *opaque, u_int items, u_int size) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3685 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3686 ngx_http_spdy_connection_t *sc = opaque; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3687 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3688 return ngx_palloc(sc->connection->pool, items * size); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3689 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3690 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3691 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3692 static void |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3693 ngx_http_spdy_zfree(void *opaque, void *address) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3694 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3695 #if 0 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3696 ngx_http_spdy_connection_t *sc = opaque; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3697 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3698 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3699 "spdy zfree: %p", address); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3700 #endif |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
3701 } |