Mercurial > hg > nginx
annotate src/http/v2/ngx_http_v2_module.c @ 6566:ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Previously, the stream's window was kept zero in order to prevent a client
from sending the request body before it was requested (see 887cca40ba6a for
details). Until such initial window was acknowledged all requests with
data were rejected (see 0aa07850922f for details).
That approach revealed a number of problems:
1. Some clients (notably MS IE/Edge, Safari, iOS applications) show an error
or even crash if a stream is rejected;
2. This requires at least one RTT for every request with body before the
client receives window update and able to send data.
To overcome these problems the new directive "http2_body_preread_size" is
introduced. It sets the initial window and configures a special per stream
preread buffer that is used to save all incoming data before the body is
requested and processed.
If the directive's value is lower than the default initial window (65535),
as previously, all streams with data will be rejected until the new window
is acknowledged. Otherwise, no special processing is used and all requests
with data are welcome right from the connection start.
The default value is chosen to be 64k, which is bigger than the default
initial window. Setting it to zero is fully complaint to the previous
behavior.
author | Valentin Bartenev <vbart@nginx.com> |
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date | Tue, 24 May 2016 17:37:52 +0300 |
parents | 2cd019520210 |
children | 9027991e2f37 |
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_v2_module.h> |
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12 |
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13 |
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14 static ngx_int_t ngx_http_v2_add_variables(ngx_conf_t *cf); |
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15 |
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16 static ngx_int_t ngx_http_v2_variable(ngx_http_request_t *r, |
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17 ngx_http_variable_value_t *v, uintptr_t data); |
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18 |
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19 static ngx_int_t ngx_http_v2_module_init(ngx_cycle_t *cycle); |
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20 |
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21 static void *ngx_http_v2_create_main_conf(ngx_conf_t *cf); |
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22 static char *ngx_http_v2_init_main_conf(ngx_conf_t *cf, void *conf); |
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23 static void *ngx_http_v2_create_srv_conf(ngx_conf_t *cf); |
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24 static char *ngx_http_v2_merge_srv_conf(ngx_conf_t *cf, void *parent, |
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25 void *child); |
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26 static void *ngx_http_v2_create_loc_conf(ngx_conf_t *cf); |
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27 static char *ngx_http_v2_merge_loc_conf(ngx_conf_t *cf, void *parent, |
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28 void *child); |
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29 |
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30 static char *ngx_http_v2_recv_buffer_size(ngx_conf_t *cf, void *post, |
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31 void *data); |
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32 static char *ngx_http_v2_pool_size(ngx_conf_t *cf, void *post, void *data); |
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33 static char *ngx_http_v2_preread_size(ngx_conf_t *cf, void *post, void *data); |
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34 static char *ngx_http_v2_streams_index_mask(ngx_conf_t *cf, void *post, |
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35 void *data); |
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36 static char *ngx_http_v2_chunk_size(ngx_conf_t *cf, void *post, void *data); |
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37 static char *ngx_http_v2_spdy_deprecated(ngx_conf_t *cf, ngx_command_t *cmd, |
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38 void *conf); |
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39 |
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40 |
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41 static ngx_conf_post_t ngx_http_v2_recv_buffer_size_post = |
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42 { ngx_http_v2_recv_buffer_size }; |
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43 static ngx_conf_post_t ngx_http_v2_pool_size_post = |
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44 { ngx_http_v2_pool_size }; |
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45 static ngx_conf_post_t ngx_http_v2_preread_size_post = |
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46 { ngx_http_v2_preread_size }; |
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47 static ngx_conf_post_t ngx_http_v2_streams_index_mask_post = |
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48 { ngx_http_v2_streams_index_mask }; |
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49 static ngx_conf_post_t ngx_http_v2_chunk_size_post = |
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50 { ngx_http_v2_chunk_size }; |
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51 |
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52 |
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53 static ngx_command_t ngx_http_v2_commands[] = { |
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54 |
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55 { ngx_string("http2_recv_buffer_size"), |
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56 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1, |
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57 ngx_conf_set_size_slot, |
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58 NGX_HTTP_MAIN_CONF_OFFSET, |
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59 offsetof(ngx_http_v2_main_conf_t, recv_buffer_size), |
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60 &ngx_http_v2_recv_buffer_size_post }, |
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61 |
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62 { ngx_string("http2_pool_size"), |
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63 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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64 ngx_conf_set_size_slot, |
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65 NGX_HTTP_SRV_CONF_OFFSET, |
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66 offsetof(ngx_http_v2_srv_conf_t, pool_size), |
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67 &ngx_http_v2_pool_size_post }, |
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68 |
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69 { ngx_string("http2_max_concurrent_streams"), |
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70 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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71 ngx_conf_set_num_slot, |
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72 NGX_HTTP_SRV_CONF_OFFSET, |
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73 offsetof(ngx_http_v2_srv_conf_t, concurrent_streams), |
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74 NULL }, |
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75 |
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76 { ngx_string("http2_max_field_size"), |
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77 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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78 ngx_conf_set_size_slot, |
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79 NGX_HTTP_SRV_CONF_OFFSET, |
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80 offsetof(ngx_http_v2_srv_conf_t, max_field_size), |
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81 NULL }, |
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82 |
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83 { ngx_string("http2_max_header_size"), |
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84 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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85 ngx_conf_set_size_slot, |
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86 NGX_HTTP_SRV_CONF_OFFSET, |
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87 offsetof(ngx_http_v2_srv_conf_t, max_header_size), |
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88 NULL }, |
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89 |
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90 { ngx_string("http2_body_preread_size"), |
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91 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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92 ngx_conf_set_size_slot, |
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93 NGX_HTTP_SRV_CONF_OFFSET, |
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94 offsetof(ngx_http_v2_srv_conf_t, preread_size), |
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95 &ngx_http_v2_preread_size_post }, |
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96 |
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97 { ngx_string("http2_streams_index_size"), |
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98 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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99 ngx_conf_set_num_slot, |
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100 NGX_HTTP_SRV_CONF_OFFSET, |
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101 offsetof(ngx_http_v2_srv_conf_t, streams_index_mask), |
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102 &ngx_http_v2_streams_index_mask_post }, |
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103 |
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104 { ngx_string("http2_recv_timeout"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
105 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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106 ngx_conf_set_msec_slot, |
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The HTTP/2 implementation (RFC 7240, 7241).
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107 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
108 offsetof(ngx_http_v2_srv_conf_t, recv_timeout), |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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109 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
110 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
111 { ngx_string("http2_idle_timeout"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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112 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
113 ngx_conf_set_msec_slot, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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114 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
115 offsetof(ngx_http_v2_srv_conf_t, idle_timeout), |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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116 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
117 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
118 { ngx_string("http2_chunk_size"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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119 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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120 ngx_conf_set_size_slot, |
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The HTTP/2 implementation (RFC 7240, 7241).
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121 NGX_HTTP_LOC_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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122 offsetof(ngx_http_v2_loc_conf_t, chunk_size), |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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123 &ngx_http_v2_chunk_size_post }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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124 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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125 { ngx_string("spdy_recv_buffer_size"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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126 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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127 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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128 NGX_HTTP_MAIN_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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129 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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130 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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131 |
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The HTTP/2 implementation (RFC 7240, 7241).
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132 { ngx_string("spdy_pool_size"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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133 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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134 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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135 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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136 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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137 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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138 |
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The HTTP/2 implementation (RFC 7240, 7241).
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139 { ngx_string("spdy_max_concurrent_streams"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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140 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
141 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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142 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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143 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
144 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
145 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
146 { ngx_string("spdy_streams_index_size"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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147 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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148 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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149 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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150 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
151 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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152 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
153 { ngx_string("spdy_recv_timeout"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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154 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
155 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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156 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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157 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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158 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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159 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
160 { ngx_string("spdy_keepalive_timeout"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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161 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
162 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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163 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
164 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
165 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
166 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
167 { ngx_string("spdy_headers_comp"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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168 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
169 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
170 NGX_HTTP_SRV_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
171 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
172 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
173 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
174 { ngx_string("spdy_chunk_size"), |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
175 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
176 ngx_http_v2_spdy_deprecated, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
177 NGX_HTTP_LOC_CONF_OFFSET, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
178 0, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
179 NULL }, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
180 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
181 ngx_null_command |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
182 }; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
183 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
184 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
185 static ngx_http_module_t ngx_http_v2_module_ctx = { |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
186 ngx_http_v2_add_variables, /* preconfiguration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
187 NULL, /* postconfiguration */ |
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|
188 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
189 ngx_http_v2_create_main_conf, /* create main configuration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
190 ngx_http_v2_init_main_conf, /* init main configuration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
191 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
192 ngx_http_v2_create_srv_conf, /* create server configuration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
193 ngx_http_v2_merge_srv_conf, /* merge server configuration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
194 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
195 ngx_http_v2_create_loc_conf, /* create location configuration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
196 ngx_http_v2_merge_loc_conf /* merge location configuration */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
197 }; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
198 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
199 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
200 ngx_module_t ngx_http_v2_module = { |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
201 NGX_MODULE_V1, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
202 &ngx_http_v2_module_ctx, /* module context */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
203 ngx_http_v2_commands, /* module directives */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
204 NGX_HTTP_MODULE, /* module type */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
205 NULL, /* init master */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
206 ngx_http_v2_module_init, /* init module */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
207 NULL, /* init process */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
208 NULL, /* init thread */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
209 NULL, /* exit thread */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
210 NULL, /* exit process */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
211 NULL, /* exit master */ |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
212 NGX_MODULE_V1_PADDING |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
213 }; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
214 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
215 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
216 static ngx_http_variable_t ngx_http_v2_vars[] = { |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
217 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
218 { ngx_string("http2"), NULL, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
219 ngx_http_v2_variable, 0, 0, 0 }, |
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220 |
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221 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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222 }; |
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223 |
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224 |
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The HTTP/2 implementation (RFC 7240, 7241).
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225 static ngx_int_t |
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The HTTP/2 implementation (RFC 7240, 7241).
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226 ngx_http_v2_add_variables(ngx_conf_t *cf) |
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227 { |
6474 | 228 ngx_http_variable_t *var, *v; |
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229 |
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230 for (v = ngx_http_v2_vars; v->name.len; v++) { |
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The HTTP/2 implementation (RFC 7240, 7241).
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231 var = ngx_http_add_variable(cf, &v->name, v->flags); |
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232 if (var == NULL) { |
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233 return NGX_ERROR; |
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234 } |
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235 |
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236 var->get_handler = v->get_handler; |
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The HTTP/2 implementation (RFC 7240, 7241).
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237 var->data = v->data; |
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238 } |
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239 |
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240 return NGX_OK; |
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241 } |
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242 |
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243 |
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244 static ngx_int_t |
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245 ngx_http_v2_variable(ngx_http_request_t *r, |
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The HTTP/2 implementation (RFC 7240, 7241).
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246 ngx_http_variable_value_t *v, uintptr_t data) |
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247 { |
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248 |
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249 if (r->stream) { |
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The HTTP/2 implementation (RFC 7240, 7241).
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250 #if (NGX_HTTP_SSL) |
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251 |
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252 if (r->connection->ssl) { |
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253 v->len = sizeof("h2") - 1; |
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The HTTP/2 implementation (RFC 7240, 7241).
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254 v->valid = 1; |
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255 v->no_cacheable = 0; |
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The HTTP/2 implementation (RFC 7240, 7241).
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256 v->not_found = 0; |
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The HTTP/2 implementation (RFC 7240, 7241).
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257 v->data = (u_char *) "h2"; |
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The HTTP/2 implementation (RFC 7240, 7241).
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258 |
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The HTTP/2 implementation (RFC 7240, 7241).
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259 return NGX_OK; |
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260 } |
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261 |
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The HTTP/2 implementation (RFC 7240, 7241).
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262 #endif |
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The HTTP/2 implementation (RFC 7240, 7241).
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263 v->len = sizeof("h2c") - 1; |
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The HTTP/2 implementation (RFC 7240, 7241).
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264 v->valid = 1; |
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The HTTP/2 implementation (RFC 7240, 7241).
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265 v->no_cacheable = 0; |
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The HTTP/2 implementation (RFC 7240, 7241).
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266 v->not_found = 0; |
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The HTTP/2 implementation (RFC 7240, 7241).
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267 v->data = (u_char *) "h2c"; |
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The HTTP/2 implementation (RFC 7240, 7241).
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268 |
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The HTTP/2 implementation (RFC 7240, 7241).
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269 return NGX_OK; |
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The HTTP/2 implementation (RFC 7240, 7241).
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270 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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271 |
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The HTTP/2 implementation (RFC 7240, 7241).
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272 *v = ngx_http_variable_null_value; |
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The HTTP/2 implementation (RFC 7240, 7241).
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273 |
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The HTTP/2 implementation (RFC 7240, 7241).
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274 return NGX_OK; |
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The HTTP/2 implementation (RFC 7240, 7241).
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275 } |
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276 |
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277 |
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The HTTP/2 implementation (RFC 7240, 7241).
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278 static ngx_int_t |
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The HTTP/2 implementation (RFC 7240, 7241).
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279 ngx_http_v2_module_init(ngx_cycle_t *cycle) |
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The HTTP/2 implementation (RFC 7240, 7241).
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280 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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281 return NGX_OK; |
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282 } |
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283 |
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The HTTP/2 implementation (RFC 7240, 7241).
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284 |
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The HTTP/2 implementation (RFC 7240, 7241).
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285 static void * |
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The HTTP/2 implementation (RFC 7240, 7241).
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286 ngx_http_v2_create_main_conf(ngx_conf_t *cf) |
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The HTTP/2 implementation (RFC 7240, 7241).
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287 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
288 ngx_http_v2_main_conf_t *h2mcf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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289 |
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The HTTP/2 implementation (RFC 7240, 7241).
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290 h2mcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_v2_main_conf_t)); |
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The HTTP/2 implementation (RFC 7240, 7241).
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291 if (h2mcf == NULL) { |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
292 return NULL; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
293 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
294 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
295 h2mcf->recv_buffer_size = NGX_CONF_UNSET_SIZE; |
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296 |
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The HTTP/2 implementation (RFC 7240, 7241).
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297 return h2mcf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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298 } |
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299 |
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The HTTP/2 implementation (RFC 7240, 7241).
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300 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
301 static char * |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
302 ngx_http_v2_init_main_conf(ngx_conf_t *cf, void *conf) |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
303 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
304 ngx_http_v2_main_conf_t *h2mcf = conf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
305 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
306 ngx_conf_init_size_value(h2mcf->recv_buffer_size, 256 * 1024); |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
307 |
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The HTTP/2 implementation (RFC 7240, 7241).
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diff
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|
308 return NGX_CONF_OK; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
309 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
310 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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|
311 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
312 static void * |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
313 ngx_http_v2_create_srv_conf(ngx_conf_t *cf) |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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|
314 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
315 ngx_http_v2_srv_conf_t *h2scf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
316 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
317 h2scf = ngx_pcalloc(cf->pool, sizeof(ngx_http_v2_srv_conf_t)); |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
318 if (h2scf == NULL) { |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
319 return NULL; |
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The HTTP/2 implementation (RFC 7240, 7241).
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diff
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|
320 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
321 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
322 h2scf->pool_size = NGX_CONF_UNSET_SIZE; |
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The HTTP/2 implementation (RFC 7240, 7241).
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diff
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|
323 |
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The HTTP/2 implementation (RFC 7240, 7241).
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diff
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|
324 h2scf->concurrent_streams = NGX_CONF_UNSET_UINT; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
325 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
326 h2scf->max_field_size = NGX_CONF_UNSET_SIZE; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
327 h2scf->max_header_size = NGX_CONF_UNSET_SIZE; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
328 |
6566
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
6474
diff
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|
329 h2scf->preread_size = NGX_CONF_UNSET_SIZE; |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
6474
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|
330 |
6246
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The HTTP/2 implementation (RFC 7240, 7241).
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|
331 h2scf->streams_index_mask = NGX_CONF_UNSET_UINT; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
332 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
333 h2scf->recv_timeout = NGX_CONF_UNSET_MSEC; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
334 h2scf->idle_timeout = NGX_CONF_UNSET_MSEC; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
335 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
336 return h2scf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
337 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
338 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
339 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
340 static char * |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
341 ngx_http_v2_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
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The HTTP/2 implementation (RFC 7240, 7241).
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342 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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343 ngx_http_v2_srv_conf_t *prev = parent; |
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The HTTP/2 implementation (RFC 7240, 7241).
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344 ngx_http_v2_srv_conf_t *conf = child; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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345 |
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The HTTP/2 implementation (RFC 7240, 7241).
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346 ngx_conf_merge_size_value(conf->pool_size, prev->pool_size, 4096); |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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347 |
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The HTTP/2 implementation (RFC 7240, 7241).
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348 ngx_conf_merge_uint_value(conf->concurrent_streams, |
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The HTTP/2 implementation (RFC 7240, 7241).
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349 prev->concurrent_streams, 128); |
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The HTTP/2 implementation (RFC 7240, 7241).
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350 |
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The HTTP/2 implementation (RFC 7240, 7241).
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351 ngx_conf_merge_size_value(conf->max_field_size, prev->max_field_size, |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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352 4096); |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
353 ngx_conf_merge_size_value(conf->max_header_size, prev->max_header_size, |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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354 16384); |
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The HTTP/2 implementation (RFC 7240, 7241).
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355 |
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356 ngx_conf_merge_size_value(conf->preread_size, prev->preread_size, 65536); |
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HTTP/2: implemented preread buffer for request body (closes #959).
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357 |
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358 ngx_conf_merge_uint_value(conf->streams_index_mask, |
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The HTTP/2 implementation (RFC 7240, 7241).
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359 prev->streams_index_mask, 32 - 1); |
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The HTTP/2 implementation (RFC 7240, 7241).
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360 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
361 ngx_conf_merge_msec_value(conf->recv_timeout, |
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The HTTP/2 implementation (RFC 7240, 7241).
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362 prev->recv_timeout, 30000); |
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The HTTP/2 implementation (RFC 7240, 7241).
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363 ngx_conf_merge_msec_value(conf->idle_timeout, |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
364 prev->idle_timeout, 180000); |
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The HTTP/2 implementation (RFC 7240, 7241).
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365 |
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The HTTP/2 implementation (RFC 7240, 7241).
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366 return NGX_CONF_OK; |
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The HTTP/2 implementation (RFC 7240, 7241).
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367 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
368 |
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The HTTP/2 implementation (RFC 7240, 7241).
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369 |
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The HTTP/2 implementation (RFC 7240, 7241).
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370 static void * |
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The HTTP/2 implementation (RFC 7240, 7241).
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371 ngx_http_v2_create_loc_conf(ngx_conf_t *cf) |
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The HTTP/2 implementation (RFC 7240, 7241).
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372 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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373 ngx_http_v2_loc_conf_t *h2lcf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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374 |
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The HTTP/2 implementation (RFC 7240, 7241).
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|
375 h2lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_v2_loc_conf_t)); |
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The HTTP/2 implementation (RFC 7240, 7241).
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376 if (h2lcf == NULL) { |
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The HTTP/2 implementation (RFC 7240, 7241).
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377 return NULL; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
378 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
379 |
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The HTTP/2 implementation (RFC 7240, 7241).
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380 h2lcf->chunk_size = NGX_CONF_UNSET_SIZE; |
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The HTTP/2 implementation (RFC 7240, 7241).
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381 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
382 return h2lcf; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
383 } |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
384 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
385 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
386 static char * |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
387 ngx_http_v2_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
388 { |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
389 ngx_http_v2_loc_conf_t *prev = parent; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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390 ngx_http_v2_loc_conf_t *conf = child; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
391 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
392 ngx_conf_merge_size_value(conf->chunk_size, prev->chunk_size, 8 * 1024); |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
393 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
394 return NGX_CONF_OK; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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395 } |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
396 |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
397 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
398 static char * |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
399 ngx_http_v2_recv_buffer_size(ngx_conf_t *cf, void *post, void *data) |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
400 { |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
401 size_t *sp = data; |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
402 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
403 if (*sp <= 2 * NGX_HTTP_V2_STATE_BUFFER_SIZE) { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
404 return "value is too small"; |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
405 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
406 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
407 return NGX_CONF_OK; |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
408 } |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
409 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
410 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
411 static char * |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
412 ngx_http_v2_pool_size(ngx_conf_t *cf, void *post, void *data) |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
413 { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
414 size_t *sp = data; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
415 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
416 if (*sp < NGX_MIN_POOL_SIZE) { |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
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|
417 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
changeset
|
418 "the pool size must be no less than %uz", |
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The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
419 NGX_MIN_POOL_SIZE); |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
420 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
421 return NGX_CONF_ERROR; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
422 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
423 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
424 if (*sp % NGX_POOL_ALIGNMENT) { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
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parents:
diff
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|
425 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
426 "the pool size must be a multiple of %uz", |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
427 NGX_POOL_ALIGNMENT); |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
428 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
429 return NGX_CONF_ERROR; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
430 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
431 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
432 return NGX_CONF_OK; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
433 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
434 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
435 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
436 static char * |
6566
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HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
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|
437 ngx_http_v2_preread_size(ngx_conf_t *cf, void *post, void *data) |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
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|
438 { |
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HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
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|
439 size_t *sp = data; |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
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|
440 |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
441 if (*sp > NGX_HTTP_V2_MAX_WINDOW) { |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
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|
442 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
6474
diff
changeset
|
443 "the maximum body preread buffer size is %uz", |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
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diff
changeset
|
444 NGX_HTTP_V2_MAX_WINDOW); |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
6474
diff
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|
445 |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
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parents:
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diff
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|
446 return NGX_CONF_ERROR; |
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HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
447 } |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
448 |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
449 return NGX_CONF_OK; |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
450 } |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
451 |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
452 |
ce94f07d5082
HTTP/2: implemented preread buffer for request body (closes #959).
Valentin Bartenev <vbart@nginx.com>
parents:
6474
diff
changeset
|
453 static char * |
6246
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
454 ngx_http_v2_streams_index_mask(ngx_conf_t *cf, void *post, void *data) |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
455 { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
456 ngx_uint_t *np = data; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
457 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
458 ngx_uint_t mask; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
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459 |
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The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
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460 mask = *np - 1; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
461 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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462 if (*np == 0 || (*np & mask)) { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
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463 return "must be a power of two"; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
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464 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
465 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
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466 *np = mask; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
467 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
468 return NGX_CONF_OK; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
469 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
470 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
471 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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472 static char * |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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473 ngx_http_v2_chunk_size(ngx_conf_t *cf, void *post, void *data) |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
474 { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
475 size_t *sp = data; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
476 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
477 if (*sp == 0) { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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478 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
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479 "the http2 chunk size cannot be zero"); |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
480 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
481 return NGX_CONF_ERROR; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
482 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
483 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
484 if (*sp > NGX_HTTP_V2_MAX_FRAME_SIZE) { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
485 *sp = NGX_HTTP_V2_MAX_FRAME_SIZE; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
486 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
487 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
488 return NGX_CONF_OK; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
489 } |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
490 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
491 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
492 static char * |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
493 ngx_http_v2_spdy_deprecated(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
494 { |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
495 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
496 "invalid directive \"%V\": ngx_http_spdy_module " |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
497 "was superseded by ngx_http_v2_module", &cmd->name); |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
498 |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
499 return NGX_CONF_OK; |
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
500 } |