Mercurial > hg > nginx-quic
annotate src/event/quic/ngx_event_quic_frames.c @ 8606:062080651d50 quic
Changed the OpenSSL QUIC support detection.
As was changed in 253cf267f95a.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 09 Sep 2021 15:34:00 +0300 |
parents | 4009f120cad4 |
children | 404de224517e |
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 */ |
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5 |
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6 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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10 #include <ngx_event_quic_connection.h> |
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11 |
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12 |
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13 #define NGX_QUIC_BUFFER_SIZE 4096 |
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14 |
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15 |
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16 static ngx_chain_t *ngx_quic_split_bufs(ngx_connection_t *c, ngx_chain_t *in, |
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17 size_t len); |
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18 |
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19 |
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20 ngx_quic_frame_t * |
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21 ngx_quic_alloc_frame(ngx_connection_t *c) |
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22 { |
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23 ngx_queue_t *q; |
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24 ngx_quic_frame_t *frame; |
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25 ngx_quic_connection_t *qc; |
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26 |
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27 qc = ngx_quic_get_connection(c); |
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28 |
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29 if (!ngx_queue_empty(&qc->free_frames)) { |
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30 |
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31 q = ngx_queue_head(&qc->free_frames); |
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32 frame = ngx_queue_data(q, ngx_quic_frame_t, queue); |
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33 |
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34 ngx_queue_remove(&frame->queue); |
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35 |
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36 #ifdef NGX_QUIC_DEBUG_ALLOC |
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37 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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38 "quic reuse frame n:%ui", qc->nframes); |
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39 #endif |
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40 |
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41 } else { |
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42 frame = ngx_palloc(c->pool, sizeof(ngx_quic_frame_t)); |
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43 if (frame == NULL) { |
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44 return NULL; |
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45 } |
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46 |
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47 #ifdef NGX_QUIC_DEBUG_ALLOC |
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48 ++qc->nframes; |
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49 |
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50 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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51 "quic alloc frame n:%ui", qc->nframes); |
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52 #endif |
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53 } |
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54 |
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55 ngx_memzero(frame, sizeof(ngx_quic_frame_t)); |
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56 |
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57 return frame; |
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58 } |
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59 |
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60 |
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61 void |
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62 ngx_quic_free_frame(ngx_connection_t *c, ngx_quic_frame_t *frame) |
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63 { |
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64 ngx_quic_connection_t *qc; |
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65 |
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66 qc = ngx_quic_get_connection(c); |
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67 |
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68 if (frame->data) { |
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69 ngx_quic_free_bufs(c, frame->data); |
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70 } |
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71 |
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72 ngx_queue_insert_head(&qc->free_frames, &frame->queue); |
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73 |
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74 #ifdef NGX_QUIC_DEBUG_ALLOC |
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75 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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76 "quic free frame n:%ui", qc->nframes); |
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77 #endif |
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78 } |
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79 |
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80 |
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81 void |
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82 ngx_quic_trim_bufs(ngx_chain_t *in, size_t size) |
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83 { |
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84 size_t n; |
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85 ngx_buf_t *b; |
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86 |
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87 while (in && size > 0) { |
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88 b = in->buf; |
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89 n = ngx_min((size_t) (b->last - b->pos), size); |
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90 |
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91 b->pos += n; |
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92 size -= n; |
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93 |
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94 if (b->pos == b->last) { |
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95 in = in->next; |
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96 } |
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97 } |
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98 } |
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99 |
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100 |
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101 void |
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102 ngx_quic_free_bufs(ngx_connection_t *c, ngx_chain_t *in) |
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103 { |
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104 ngx_buf_t *b, *shadow; |
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105 ngx_chain_t *cl; |
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106 ngx_quic_connection_t *qc; |
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107 |
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108 qc = ngx_quic_get_connection(c); |
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109 |
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110 while (in) { |
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111 #ifdef NGX_QUIC_DEBUG_ALLOC |
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112 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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113 "quic free buffer n:%ui", qc->nbufs); |
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114 #endif |
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115 |
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116 cl = in; |
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117 in = in->next; |
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118 b = cl->buf; |
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119 |
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120 if (b->shadow) { |
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121 if (!b->last_shadow) { |
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122 b->recycled = 1; |
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123 ngx_free_chain(c->pool, cl); |
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124 continue; |
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|
125 } |
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126 |
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127 do { |
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128 shadow = b->shadow; |
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129 b->shadow = qc->free_shadow_bufs; |
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130 qc->free_shadow_bufs = b; |
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131 b = shadow; |
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132 } while (b->recycled); |
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133 |
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134 if (b->shadow) { |
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|
135 b->last_shadow = 1; |
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136 ngx_free_chain(c->pool, cl); |
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137 continue; |
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|
138 } |
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139 |
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140 cl->buf = b; |
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|
141 } |
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142 |
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143 cl->next = qc->free_bufs; |
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144 qc->free_bufs = cl; |
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145 } |
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146 } |
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147 |
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148 |
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149 void |
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150 ngx_quic_free_frames(ngx_connection_t *c, ngx_queue_t *frames) |
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151 { |
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152 ngx_queue_t *q; |
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153 ngx_quic_frame_t *f; |
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154 |
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155 do { |
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156 q = ngx_queue_head(frames); |
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157 |
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158 if (q == ngx_queue_sentinel(frames)) { |
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|
159 break; |
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|
160 } |
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|
161 |
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|
162 ngx_queue_remove(q); |
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163 |
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164 f = ngx_queue_data(q, ngx_quic_frame_t, queue); |
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165 |
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|
166 ngx_quic_free_frame(c, f); |
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|
167 } while (1); |
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|
168 } |
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169 |
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|
170 |
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|
171 void |
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|
172 ngx_quic_queue_frame(ngx_quic_connection_t *qc, ngx_quic_frame_t *frame) |
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|
173 { |
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|
174 ngx_quic_send_ctx_t *ctx; |
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|
175 |
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|
176 ctx = ngx_quic_get_send_ctx(qc, frame->level); |
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177 |
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|
178 ngx_queue_insert_tail(&ctx->frames, &frame->queue); |
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179 |
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180 frame->len = ngx_quic_create_frame(NULL, frame); |
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|
181 /* always succeeds */ |
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|
182 |
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|
183 if (qc->closing) { |
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|
184 return; |
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|
185 } |
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|
186 |
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|
187 ngx_post_event(&qc->push, &ngx_posted_events); |
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|
188 } |
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|
189 |
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|
190 |
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|
191 ngx_int_t |
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|
192 ngx_quic_split_frame(ngx_connection_t *c, ngx_quic_frame_t *f, size_t len) |
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|
193 { |
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diff
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|
194 size_t shrink; |
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|
195 ngx_quic_frame_t *nf; |
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|
196 ngx_quic_ordered_frame_t *of, *onf; |
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|
197 |
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|
198 switch (f->type) { |
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|
199 case NGX_QUIC_FT_CRYPTO: |
8545
4009f120cad4
QUIC: eliminated stream type from ngx_quic_stream_frame_t.
Roman Arutyunyan <arut@nginx.com>
parents:
8504
diff
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|
200 case NGX_QUIC_FT_STREAM: |
8409
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|
201 break; |
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diff
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|
202 |
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diff
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|
203 default: |
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|
204 return NGX_DECLINED; |
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parents:
diff
changeset
|
205 } |
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diff
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|
206 |
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|
207 if ((size_t) f->len <= len) { |
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|
208 return NGX_OK; |
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parents:
diff
changeset
|
209 } |
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parents:
diff
changeset
|
210 |
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parents:
diff
changeset
|
211 shrink = f->len - len; |
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diff
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|
212 |
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diff
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|
213 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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|
214 "quic split frame now:%uz need:%uz shrink:%uz", |
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diff
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|
215 f->len, len, shrink); |
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|
216 |
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parents:
diff
changeset
|
217 of = &f->u.ord; |
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diff
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|
218 |
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parents:
diff
changeset
|
219 if (of->length <= shrink) { |
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|
220 return NGX_DECLINED; |
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parents:
diff
changeset
|
221 } |
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parents:
diff
changeset
|
222 |
660c4a2f95f3
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
223 of->length -= shrink; |
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parents:
diff
changeset
|
224 f->len = ngx_quic_create_frame(NULL, f); |
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diff
changeset
|
225 |
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parents:
diff
changeset
|
226 if ((size_t) f->len > len) { |
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|
227 ngx_log_error(NGX_LOG_ERR, c->log, 0, "could not split QUIC frame"); |
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parents:
diff
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|
228 return NGX_ERROR; |
660c4a2f95f3
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parents:
diff
changeset
|
229 } |
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diff
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|
230 |
660c4a2f95f3
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parents:
diff
changeset
|
231 nf = ngx_quic_alloc_frame(c); |
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parents:
diff
changeset
|
232 if (nf == NULL) { |
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parents:
diff
changeset
|
233 return NGX_ERROR; |
660c4a2f95f3
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parents:
diff
changeset
|
234 } |
660c4a2f95f3
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parents:
diff
changeset
|
235 |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
236 *nf = *f; |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
237 onf = &nf->u.ord; |
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parents:
diff
changeset
|
238 onf->offset += of->length; |
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parents:
diff
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|
239 onf->length = shrink; |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
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|
240 nf->len = ngx_quic_create_frame(NULL, nf); |
660c4a2f95f3
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
241 |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
242 nf->data = ngx_quic_split_bufs(c, f->data, of->length); |
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parents:
diff
changeset
|
243 if (nf->data == NGX_CHAIN_ERROR) { |
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parents:
diff
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|
244 return NGX_ERROR; |
660c4a2f95f3
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
245 } |
660c4a2f95f3
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diff
changeset
|
246 |
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
247 ngx_queue_insert_after(&f->queue, &nf->queue); |
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parents:
diff
changeset
|
248 |
660c4a2f95f3
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
249 return NGX_OK; |
660c4a2f95f3
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Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
250 } |
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251 |
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252 |
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253 static ngx_chain_t * |
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254 ngx_quic_split_bufs(ngx_connection_t *c, ngx_chain_t *in, size_t len) |
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255 { |
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256 size_t n; |
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257 ngx_buf_t *b; |
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258 ngx_chain_t *out; |
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259 ngx_quic_connection_t *qc; |
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260 |
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261 qc = ngx_quic_get_connection(c); |
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262 |
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263 while (in) { |
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264 n = ngx_buf_size(in->buf); |
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265 |
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266 if (n == len) { |
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267 out = in->next; |
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268 in->next = NULL; |
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269 return out; |
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270 } |
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271 |
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272 if (n > len) { |
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273 break; |
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274 } |
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275 |
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276 len -= n; |
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277 in = in->next; |
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278 } |
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279 |
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280 if (in == NULL) { |
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281 return NULL; |
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282 } |
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283 |
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284 /* split in->buf by creating shadow bufs which reference it */ |
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285 |
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286 if (in->buf->shadow == NULL) { |
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287 if (qc->free_shadow_bufs) { |
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288 b = qc->free_shadow_bufs; |
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289 qc->free_shadow_bufs = b->shadow; |
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290 |
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291 } else { |
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292 b = ngx_alloc_buf(c->pool); |
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293 if (b == NULL) { |
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294 return NGX_CHAIN_ERROR; |
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295 } |
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296 } |
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297 |
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298 *b = *in->buf; |
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299 b->shadow = in->buf; |
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300 b->last_shadow = 1; |
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301 in->buf = b; |
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302 } |
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303 |
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304 out = ngx_alloc_chain_link(c->pool); |
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305 if (out == NULL) { |
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306 return NGX_CHAIN_ERROR; |
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307 } |
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308 |
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309 if (qc->free_shadow_bufs) { |
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310 b = qc->free_shadow_bufs; |
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311 qc->free_shadow_bufs = b->shadow; |
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312 |
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313 } else { |
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314 b = ngx_alloc_buf(c->pool); |
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315 if (b == NULL) { |
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316 ngx_free_chain(c->pool, out); |
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317 return NGX_CHAIN_ERROR; |
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318 } |
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319 } |
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320 |
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321 out->buf = b; |
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322 out->next = in->next; |
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323 in->next = NULL; |
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324 |
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325 *b = *in->buf; |
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326 b->last_shadow = 0; |
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327 b->pos = b->pos + len; |
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328 |
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329 in->buf->shadow = b; |
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330 in->buf->last = in->buf->pos + len; |
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331 |
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332 return out; |
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|
333 } |
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334 |
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335 |
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336 ngx_chain_t * |
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337 ngx_quic_alloc_buf(ngx_connection_t *c) |
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338 { |
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339 ngx_buf_t *b; |
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340 ngx_chain_t *cl; |
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341 ngx_quic_connection_t *qc; |
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342 |
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343 qc = ngx_quic_get_connection(c); |
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344 |
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345 if (qc->free_bufs) { |
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346 cl = qc->free_bufs; |
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347 qc->free_bufs = cl->next; |
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348 |
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349 b = cl->buf; |
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350 b->pos = b->start; |
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351 b->last = b->start; |
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352 |
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353 #ifdef NGX_QUIC_DEBUG_ALLOC |
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354 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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355 "quic reuse buffer n:%ui", qc->nbufs); |
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356 #endif |
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357 |
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358 return cl; |
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|
359 } |
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360 |
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361 cl = ngx_alloc_chain_link(c->pool); |
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362 if (cl == NULL) { |
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|
363 return NULL; |
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|
364 } |
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|
365 |
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366 b = ngx_create_temp_buf(c->pool, NGX_QUIC_BUFFER_SIZE); |
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367 if (b == NULL) { |
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|
368 return NULL; |
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|
369 } |
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370 |
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|
371 b->tag = (ngx_buf_tag_t) &ngx_quic_alloc_buf; |
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372 |
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373 cl->buf = b; |
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374 |
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|
375 #ifdef NGX_QUIC_DEBUG_ALLOC |
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|
376 ++qc->nbufs; |
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|
377 |
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378 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, |
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379 "quic alloc buffer n:%ui", qc->nbufs); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
380 #endif |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
381 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
382 return cl; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
383 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
384 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
385 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
386 ngx_chain_t * |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
387 ngx_quic_copy_buf(ngx_connection_t *c, u_char *data, size_t len) |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
388 { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
389 size_t n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
390 ngx_buf_t *b; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
391 ngx_chain_t *cl, *out, **ll; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
392 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
393 out = NULL; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
394 ll = &out; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
395 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
396 while (len) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
397 cl = ngx_quic_alloc_buf(c); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
398 if (cl == NULL) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
399 return NGX_CHAIN_ERROR; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
400 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
401 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
402 b = cl->buf; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
403 n = ngx_min((size_t) (b->end - b->last), len); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
404 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
405 b->last = ngx_cpymem(b->last, data, n); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
406 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
407 data += n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
408 len -= n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
409 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
410 *ll = cl; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
411 ll = &cl->next; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
412 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
413 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
414 *ll = NULL; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
415 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
416 return out; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
417 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
418 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
419 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
420 ngx_chain_t * |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
421 ngx_quic_copy_chain(ngx_connection_t *c, ngx_chain_t *in, size_t limit) |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
422 { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
423 size_t n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
424 ngx_buf_t *b; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
425 ngx_chain_t *cl, *out, **ll; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
426 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
427 out = NULL; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
428 ll = &out; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
429 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
430 while (in) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
431 if (!ngx_buf_in_memory(in->buf) || ngx_buf_size(in->buf) == 0) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
432 in = in->next; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
433 continue; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
434 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
435 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
436 cl = ngx_quic_alloc_buf(c); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
437 if (cl == NULL) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
438 return NGX_CHAIN_ERROR; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
439 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
440 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
441 *ll = cl; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
442 ll = &cl->next; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
443 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
444 b = cl->buf; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
445 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
446 while (in && b->last != b->end) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
447 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
448 n = ngx_min(in->buf->last - in->buf->pos, b->end - b->last); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
449 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
450 if (limit > 0 && n > limit) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
451 n = limit; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
452 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
453 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
454 b->last = ngx_cpymem(b->last, in->buf->pos, n); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
455 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
456 in->buf->pos += n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
457 if (in->buf->pos == in->buf->last) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
458 in = in->next; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
459 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
460 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
461 if (limit > 0) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
462 if (limit == n) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
463 goto done; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
464 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
465 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
466 limit -= n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
467 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
468 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
469 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
470 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
471 done: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
472 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
473 *ll = NULL; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
474 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
475 return out; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
476 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
477 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
478 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
479 ngx_int_t |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
480 ngx_quic_order_bufs(ngx_connection_t *c, ngx_chain_t **out, ngx_chain_t *in, |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
481 size_t offset) |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
482 { |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
483 u_char *p; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
484 size_t n; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
485 ngx_buf_t *b; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
486 ngx_chain_t *cl, *sl; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
487 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
488 while (in) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
489 cl = *out; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
490 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
491 if (cl == NULL) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
492 cl = ngx_quic_alloc_buf(c); |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
493 if (cl == NULL) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
494 return NGX_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
495 } |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
496 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
497 cl->buf->last = cl->buf->end; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
498 cl->buf->sync = 1; /* hole */ |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
499 cl->next = NULL; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
500 *out = cl; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
501 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
502 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
503 b = cl->buf; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
504 n = b->last - b->pos; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
505 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
506 if (n <= offset) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
507 offset -= n; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
508 out = &cl->next; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
509 continue; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
510 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
511 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
512 if (b->sync && offset > 0) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
513 sl = ngx_quic_split_bufs(c, cl, offset); |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
514 if (sl == NGX_CHAIN_ERROR) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
515 return NGX_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
516 } |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
517 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
518 cl->next = sl; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
519 continue; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
520 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
521 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
522 for (p = b->pos + offset; p != b->last && in; /* void */ ) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
523 n = ngx_min(b->last - p, in->buf->last - in->buf->pos); |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
524 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
525 if (b->sync) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
526 ngx_memcpy(p, in->buf->pos, n); |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
527 } |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
528 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
529 p += n; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
530 in->buf->pos += n; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
531 offset += n; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
532 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
533 if (in->buf->pos == in->buf->last) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
534 in = in->next; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
535 } |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
536 } |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
537 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
538 if (b->sync && p != b->pos) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
539 sl = ngx_quic_split_bufs(c, cl, p - b->pos); |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
540 if (sl == NGX_CHAIN_ERROR) { |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
541 return NGX_ERROR; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
542 } |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
543 |
8442
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
544 cl->next = sl; |
b3f6ad181df4
QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents:
8439
diff
changeset
|
545 cl->buf->sync = 0; |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
546 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
547 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
548 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
549 return NGX_OK; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
550 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
551 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
552 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
553 #if (NGX_DEBUG) |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
554 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
555 void |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
556 ngx_quic_log_frame(ngx_log_t *log, ngx_quic_frame_t *f, ngx_uint_t tx) |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
557 { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
558 u_char *p, *last, *pos, *end; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
559 ssize_t n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
560 uint64_t gap, range, largest, smallest; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
561 ngx_uint_t i; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
562 u_char buf[NGX_MAX_ERROR_STR]; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
563 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
564 p = buf; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
565 last = buf + sizeof(buf); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
566 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
567 switch (f->type) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
568 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
569 case NGX_QUIC_FT_CRYPTO: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
570 p = ngx_slprintf(p, last, "CRYPTO len:%uL off:%uL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
571 f->u.crypto.length, f->u.crypto.offset); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
572 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
573 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
574 case NGX_QUIC_FT_PADDING: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
575 p = ngx_slprintf(p, last, "PADDING"); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
576 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
577 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
578 case NGX_QUIC_FT_ACK: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
579 case NGX_QUIC_FT_ACK_ECN: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
580 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
581 p = ngx_slprintf(p, last, "ACK n:%ui delay:%uL ", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
582 f->u.ack.range_count, f->u.ack.delay); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
583 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
584 if (f->data) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
585 pos = f->data->buf->pos; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
586 end = f->data->buf->last; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
587 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
588 } else { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
589 pos = NULL; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
590 end = NULL; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
591 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
592 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
593 largest = f->u.ack.largest; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
594 smallest = f->u.ack.largest - f->u.ack.first_range; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
595 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
596 if (largest == smallest) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
597 p = ngx_slprintf(p, last, "%uL", largest); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
598 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
599 } else { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
600 p = ngx_slprintf(p, last, "%uL-%uL", largest, smallest); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
601 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
602 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
603 for (i = 0; i < f->u.ack.range_count; i++) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
604 n = ngx_quic_parse_ack_range(log, pos, end, &gap, &range); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
605 if (n == NGX_ERROR) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
606 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
607 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
608 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
609 pos += n; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
610 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
611 largest = smallest - gap - 2; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
612 smallest = largest - range; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
613 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
614 if (largest == smallest) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
615 p = ngx_slprintf(p, last, " %uL", largest); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
616 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
617 } else { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
618 p = ngx_slprintf(p, last, " %uL-%uL", largest, smallest); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
619 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
620 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
621 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
622 if (f->type == NGX_QUIC_FT_ACK_ECN) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
623 p = ngx_slprintf(p, last, " ECN counters ect0:%uL ect1:%uL ce:%uL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
624 f->u.ack.ect0, f->u.ack.ect1, f->u.ack.ce); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
625 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
626 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
627 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
628 case NGX_QUIC_FT_PING: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
629 p = ngx_slprintf(p, last, "PING"); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
630 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
631 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
632 case NGX_QUIC_FT_NEW_CONNECTION_ID: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
633 p = ngx_slprintf(p, last, |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
634 "NEW_CONNECTION_ID seq:%uL retire:%uL len:%ud", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
635 f->u.ncid.seqnum, f->u.ncid.retire, f->u.ncid.len); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
636 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
637 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
638 case NGX_QUIC_FT_RETIRE_CONNECTION_ID: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
639 p = ngx_slprintf(p, last, "RETIRE_CONNECTION_ID seqnum:%uL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
640 f->u.retire_cid.sequence_number); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
641 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
642 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
643 case NGX_QUIC_FT_CONNECTION_CLOSE: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
644 case NGX_QUIC_FT_CONNECTION_CLOSE_APP: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
645 p = ngx_slprintf(p, last, "CONNECTION_CLOSE%s err:%ui", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
646 f->type == NGX_QUIC_FT_CONNECTION_CLOSE ? "" : "_APP", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
647 f->u.close.error_code); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
648 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
649 if (f->u.close.reason.len) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
650 p = ngx_slprintf(p, last, " %V", &f->u.close.reason); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
651 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
652 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
653 if (f->type == NGX_QUIC_FT_CONNECTION_CLOSE) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
654 p = ngx_slprintf(p, last, " ft:%ui", f->u.close.frame_type); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
655 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
656 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
657 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
658 |
8545
4009f120cad4
QUIC: eliminated stream type from ngx_quic_stream_frame_t.
Roman Arutyunyan <arut@nginx.com>
parents:
8504
diff
changeset
|
659 case NGX_QUIC_FT_STREAM: |
8409
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
660 p = ngx_slprintf(p, last, "STREAM id:0x%xL", f->u.stream.stream_id); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
661 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
662 if (f->u.stream.off) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
663 p = ngx_slprintf(p, last, " off:%uL", f->u.stream.offset); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
664 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
665 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
666 if (f->u.stream.len) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
667 p = ngx_slprintf(p, last, " len:%uL", f->u.stream.length); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
668 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
669 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
670 if (f->u.stream.fin) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
671 p = ngx_slprintf(p, last, " fin:1"); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
672 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
673 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
674 #ifdef NGX_QUIC_DEBUG_FRAMES |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
675 { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
676 ngx_chain_t *cl; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
677 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
678 p = ngx_slprintf(p, last, " data:"); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
679 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
680 for (cl = f->data; cl; cl = cl->next) { |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
681 p = ngx_slprintf(p, last, "%*xs", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
682 cl->buf->last - cl->buf->pos, cl->buf->pos); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
683 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
684 } |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
685 #endif |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
686 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
687 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
688 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
689 case NGX_QUIC_FT_MAX_DATA: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
690 p = ngx_slprintf(p, last, "MAX_DATA max_data:%uL on recv", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
691 f->u.max_data.max_data); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
692 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
693 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
694 case NGX_QUIC_FT_RESET_STREAM: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
695 p = ngx_slprintf(p, last, "RESET_STREAM" |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
696 " id:0x%xL error_code:0x%xL final_size:0x%xL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
697 f->u.reset_stream.id, f->u.reset_stream.error_code, |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
698 f->u.reset_stream.final_size); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
699 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
700 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
701 case NGX_QUIC_FT_STOP_SENDING: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
702 p = ngx_slprintf(p, last, "STOP_SENDING id:0x%xL err:0x%xL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
703 f->u.stop_sending.id, f->u.stop_sending.error_code); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
704 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
705 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
706 case NGX_QUIC_FT_STREAMS_BLOCKED: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
707 case NGX_QUIC_FT_STREAMS_BLOCKED2: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
708 p = ngx_slprintf(p, last, "STREAMS_BLOCKED limit:%uL bidi:%ui", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
709 f->u.streams_blocked.limit, f->u.streams_blocked.bidi); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
710 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
711 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
712 case NGX_QUIC_FT_MAX_STREAMS: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
713 case NGX_QUIC_FT_MAX_STREAMS2: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
714 p = ngx_slprintf(p, last, "MAX_STREAMS limit:%uL bidi:%ui", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
715 f->u.max_streams.limit, f->u.max_streams.bidi); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
716 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
717 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
718 case NGX_QUIC_FT_MAX_STREAM_DATA: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
719 p = ngx_slprintf(p, last, "MAX_STREAM_DATA id:0x%xL limit:%uL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
720 f->u.max_stream_data.id, f->u.max_stream_data.limit); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
721 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
722 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
723 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
724 case NGX_QUIC_FT_DATA_BLOCKED: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
725 p = ngx_slprintf(p, last, "DATA_BLOCKED limit:%uL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
726 f->u.data_blocked.limit); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
727 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
728 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
729 case NGX_QUIC_FT_STREAM_DATA_BLOCKED: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
730 p = ngx_slprintf(p, last, "STREAM_DATA_BLOCKED id:0x%xL limit:%uL", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
731 f->u.stream_data_blocked.id, |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
732 f->u.stream_data_blocked.limit); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
733 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
734 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
735 case NGX_QUIC_FT_PATH_CHALLENGE: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
736 p = ngx_slprintf(p, last, "PATH_CHALLENGE data:0x%*xs", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
737 sizeof(f->u.path_challenge.data), |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
738 f->u.path_challenge.data); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
739 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
740 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
741 case NGX_QUIC_FT_PATH_RESPONSE: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
742 p = ngx_slprintf(p, last, "PATH_RESPONSE data:0x%*xs", |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
743 sizeof(f->u.path_challenge.data), |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
744 f->u.path_challenge.data); |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
745 break; |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
746 |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
747 case NGX_QUIC_FT_NEW_TOKEN: |
660c4a2f95f3
QUIC: separate files for frames related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
|
748 p = ngx_slprintf(p, last, "NEW_TOKEN"); |
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749 break; |
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750 |
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751 case NGX_QUIC_FT_HANDSHAKE_DONE: |
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752 p = ngx_slprintf(p, last, "HANDSHAKE DONE"); |
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753 break; |
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754 |
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755 default: |
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756 p = ngx_slprintf(p, last, "unknown type 0x%xi", f->type); |
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757 break; |
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758 } |
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759 |
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760 ngx_log_debug4(NGX_LOG_DEBUG_EVENT, log, 0, "quic frame %s %s %*s", |
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761 tx ? "tx" : "rx", ngx_quic_level_name(f->level), |
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762 p - buf, buf); |
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763 } |
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764 |
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765 #endif |