Mercurial > hg > nginx
annotate src/http/ngx_http_spdy_module.c @ 5261:af60a210cb78
Upstream: updated list of ngx_event_connect_peer() return values.
ngx_http_upstream_get_keepalive_peer() may return NGX_DONE to
indicate that the cached keepalive connection is reused.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Wed, 03 Jul 2013 12:04:13 +0400 |
parents | c0f7b94e88ba |
children | e5fb14e85040 |
rev | line source |
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5121
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 * Copyright (C) Valentin V. Bartenev |
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 #include <ngx_http_spdy_module.h> |
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12 |
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13 |
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14 static ngx_int_t ngx_http_spdy_add_variables(ngx_conf_t *cf); |
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15 |
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16 static ngx_int_t ngx_http_spdy_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 static ngx_int_t ngx_http_spdy_request_priority_variable(ngx_http_request_t *r, |
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19 ngx_http_variable_value_t *v, uintptr_t data); |
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20 |
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21 static ngx_int_t ngx_http_spdy_module_init(ngx_cycle_t *cycle); |
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22 |
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23 static void *ngx_http_spdy_create_main_conf(ngx_conf_t *cf); |
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24 static char *ngx_http_spdy_init_main_conf(ngx_conf_t *cf, void *conf); |
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25 |
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26 static void *ngx_http_spdy_create_srv_conf(ngx_conf_t *cf); |
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27 static char *ngx_http_spdy_merge_srv_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_spdy_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_spdy_pool_size(ngx_conf_t *cf, void *post, void *data); |
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33 static char *ngx_http_spdy_streams_index_mask(ngx_conf_t *cf, void *post, |
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34 void *data); |
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35 |
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36 |
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37 static ngx_conf_num_bounds_t ngx_http_spdy_headers_comp_bounds = { |
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38 ngx_conf_check_num_bounds, 0, 9 |
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39 }; |
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40 |
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41 static ngx_conf_post_t ngx_http_spdy_recv_buffer_size_post = |
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42 { ngx_http_spdy_recv_buffer_size }; |
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43 static ngx_conf_post_t ngx_http_spdy_pool_size_post = |
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44 { ngx_http_spdy_pool_size }; |
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45 static ngx_conf_post_t ngx_http_spdy_streams_index_mask_post = |
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46 { ngx_http_spdy_streams_index_mask }; |
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47 |
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48 |
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49 static ngx_command_t ngx_http_spdy_commands[] = { |
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50 |
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51 { ngx_string("spdy_recv_buffer_size"), |
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52 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1, |
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53 ngx_conf_set_size_slot, |
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54 NGX_HTTP_MAIN_CONF_OFFSET, |
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55 offsetof(ngx_http_spdy_main_conf_t, recv_buffer_size), |
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56 &ngx_http_spdy_recv_buffer_size_post }, |
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57 |
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58 { ngx_string("spdy_pool_size"), |
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59 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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60 ngx_conf_set_size_slot, |
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61 NGX_HTTP_SRV_CONF_OFFSET, |
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62 offsetof(ngx_http_spdy_srv_conf_t, pool_size), |
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63 &ngx_http_spdy_pool_size_post }, |
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64 |
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65 { ngx_string("spdy_max_concurrent_streams"), |
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66 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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67 ngx_conf_set_num_slot, |
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68 NGX_HTTP_SRV_CONF_OFFSET, |
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69 offsetof(ngx_http_spdy_srv_conf_t, concurrent_streams), |
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70 NULL }, |
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71 |
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72 { ngx_string("spdy_streams_index_size"), |
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73 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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74 ngx_conf_set_num_slot, |
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75 NGX_HTTP_SRV_CONF_OFFSET, |
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76 offsetof(ngx_http_spdy_srv_conf_t, streams_index_mask), |
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77 &ngx_http_spdy_streams_index_mask_post }, |
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78 |
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79 { ngx_string("spdy_recv_timeout"), |
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80 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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81 ngx_conf_set_msec_slot, |
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82 NGX_HTTP_SRV_CONF_OFFSET, |
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83 offsetof(ngx_http_spdy_srv_conf_t, recv_timeout), |
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84 NULL }, |
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85 |
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86 { ngx_string("spdy_keepalive_timeout"), |
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87 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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88 ngx_conf_set_msec_slot, |
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89 NGX_HTTP_SRV_CONF_OFFSET, |
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90 offsetof(ngx_http_spdy_srv_conf_t, keepalive_timeout), |
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91 NULL }, |
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92 |
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93 { ngx_string("spdy_headers_comp"), |
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94 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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95 ngx_conf_set_num_slot, |
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96 NGX_HTTP_SRV_CONF_OFFSET, |
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97 offsetof(ngx_http_spdy_srv_conf_t, headers_comp), |
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98 &ngx_http_spdy_headers_comp_bounds }, |
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99 |
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100 ngx_null_command |
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101 }; |
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102 |
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103 |
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104 static ngx_http_module_t ngx_http_spdy_module_ctx = { |
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105 ngx_http_spdy_add_variables, /* preconfiguration */ |
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106 NULL, /* postconfiguration */ |
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107 |
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108 ngx_http_spdy_create_main_conf, /* create main configuration */ |
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109 ngx_http_spdy_init_main_conf, /* init main configuration */ |
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110 |
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111 ngx_http_spdy_create_srv_conf, /* create server configuration */ |
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112 ngx_http_spdy_merge_srv_conf, /* merge server configuration */ |
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113 |
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114 NULL, /* create location configuration */ |
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115 NULL /* merge location configuration */ |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
116 }; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
117 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
118 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
119 ngx_module_t ngx_http_spdy_module = { |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
120 NGX_MODULE_V1, |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
121 &ngx_http_spdy_module_ctx, /* module context */ |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
122 ngx_http_spdy_commands, /* module directives */ |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
123 NGX_HTTP_MODULE, /* module type */ |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
124 NULL, /* init master */ |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
125 ngx_http_spdy_module_init, /* init module */ |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
126 NULL, /* init process */ |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
127 NULL, /* init thread */ |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
128 NULL, /* exit thread */ |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
129 NULL, /* exit process */ |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
130 NULL, /* exit master */ |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
131 NGX_MODULE_V1_PADDING |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
132 }; |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
133 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
134 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
135 static ngx_http_variable_t ngx_http_spdy_vars[] = { |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
136 |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
137 { ngx_string("spdy"), NULL, |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
138 ngx_http_spdy_variable, 0, 0, 0 }, |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
139 |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
140 { ngx_string("spdy_request_priority"), NULL, |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
141 ngx_http_spdy_request_priority_variable, 0, 0, 0 }, |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
142 |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
143 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
144 }; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
145 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
146 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
147 static ngx_int_t |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
148 ngx_http_spdy_add_variables(ngx_conf_t *cf) |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
149 { |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
150 ngx_http_variable_t *var, *v; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
151 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
152 for (v = ngx_http_spdy_vars; v->name.len; v++) { |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
153 var = ngx_http_add_variable(cf, &v->name, v->flags); |
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parents:
diff
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|
154 if (var == NULL) { |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
155 return NGX_ERROR; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
156 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
157 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
158 var->get_handler = v->get_handler; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
159 var->data = v->data; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
160 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
161 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
162 return NGX_OK; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
163 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
164 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
165 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
166 static ngx_int_t |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
167 ngx_http_spdy_variable(ngx_http_request_t *r, |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
168 ngx_http_variable_value_t *v, uintptr_t data) |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
169 { |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
170 if (r->spdy_stream) { |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
171 v->len = 1; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
172 v->valid = 1; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
173 v->no_cacheable = 0; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
174 v->not_found = 0; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
175 v->data = (u_char *) "2"; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
176 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
177 return NGX_OK; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
178 } |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
179 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
180 *v = ngx_http_variable_null_value; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
181 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
182 return NGX_OK; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
183 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
184 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
185 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
186 static ngx_int_t |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
187 ngx_http_spdy_request_priority_variable(ngx_http_request_t *r, |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
188 ngx_http_variable_value_t *v, uintptr_t data) |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
189 { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
190 if (r->spdy_stream) { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
191 v->len = 1; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
192 v->valid = 1; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
193 v->no_cacheable = 0; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
194 v->not_found = 0; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
195 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
196 v->data = ngx_pnalloc(r->pool, 1); |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
197 if (v->data == NULL) { |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
198 return NGX_ERROR; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
199 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
200 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
201 v->data[0] = '0' + (u_char) r->spdy_stream->priority; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
202 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
203 return NGX_OK; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
204 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
205 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
206 *v = ngx_http_variable_null_value; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
207 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
208 return NGX_OK; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
209 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
210 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
211 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
212 static ngx_int_t |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
213 ngx_http_spdy_module_init(ngx_cycle_t *cycle) |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
214 { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
215 ngx_http_spdy_request_headers_init(); |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
216 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
217 return NGX_OK; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
218 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
219 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
220 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
221 static void * |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
222 ngx_http_spdy_create_main_conf(ngx_conf_t *cf) |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
223 { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
224 ngx_http_spdy_main_conf_t *smcf; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
225 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
226 smcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_spdy_main_conf_t)); |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
227 if (smcf == NULL) { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
228 return NULL; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
229 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
230 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
231 smcf->recv_buffer_size = NGX_CONF_UNSET_SIZE; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
232 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
233 return smcf; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
234 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
235 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
236 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
237 static char * |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
238 ngx_http_spdy_init_main_conf(ngx_conf_t *cf, void *conf) |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
239 { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
240 ngx_http_spdy_main_conf_t *smcf = conf; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
241 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
242 if (smcf->recv_buffer_size == NGX_CONF_UNSET_SIZE) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
243 smcf->recv_buffer_size = 256 * 1024; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
244 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
245 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
246 return NGX_CONF_OK; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
247 } |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
248 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
249 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
250 static void * |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
251 ngx_http_spdy_create_srv_conf(ngx_conf_t *cf) |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
252 { |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
253 ngx_http_spdy_srv_conf_t *sscf; |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
254 |
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Preliminary experimental support for SPDY draft 2.
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parents:
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changeset
|
255 sscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_spdy_srv_conf_t)); |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
256 if (sscf == NULL) { |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
257 return NULL; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
258 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
259 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
260 sscf->pool_size = NGX_CONF_UNSET_SIZE; |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
261 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
262 sscf->concurrent_streams = NGX_CONF_UNSET_UINT; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
263 sscf->streams_index_mask = NGX_CONF_UNSET_UINT; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
264 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
265 sscf->recv_timeout = NGX_CONF_UNSET_MSEC; |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
266 sscf->keepalive_timeout = NGX_CONF_UNSET_MSEC; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
267 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
268 sscf->headers_comp = NGX_CONF_UNSET; |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
269 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
270 return sscf; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
271 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
272 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
273 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
274 static char * |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
275 ngx_http_spdy_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
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|
276 { |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
277 ngx_http_spdy_srv_conf_t *prev = parent; |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
278 ngx_http_spdy_srv_conf_t *conf = child; |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
279 |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
280 ngx_conf_merge_size_value(conf->pool_size, prev->pool_size, 4096); |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
281 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
282 ngx_conf_merge_uint_value(conf->concurrent_streams, |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
283 prev->concurrent_streams, 100); |
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Preliminary experimental support for SPDY draft 2.
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parents:
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|
284 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
285 ngx_conf_merge_uint_value(conf->streams_index_mask, |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
286 prev->streams_index_mask, 32 - 1); |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
287 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
288 ngx_conf_merge_msec_value(conf->recv_timeout, |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
289 prev->recv_timeout, 30000); |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
290 ngx_conf_merge_msec_value(conf->keepalive_timeout, |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
291 prev->keepalive_timeout, 180000); |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
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|
292 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
293 ngx_conf_merge_value(conf->headers_comp, prev->headers_comp, 0); |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
294 |
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Preliminary experimental support for SPDY draft 2.
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parents:
diff
changeset
|
295 return NGX_CONF_OK; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
296 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
297 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
298 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
299 static char * |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
300 ngx_http_spdy_recv_buffer_size(ngx_conf_t *cf, void *post, void *data) |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
301 { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
302 size_t *sp = data; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
303 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
304 if (*sp <= 2 * NGX_SPDY_STATE_BUFFER_SIZE) { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
305 return "value is too small"; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
306 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
307 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
308 return NGX_CONF_OK; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
309 } |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
310 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
311 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
312 static char * |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
313 ngx_http_spdy_pool_size(ngx_conf_t *cf, void *post, void *data) |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
314 { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
315 size_t *sp = data; |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
316 |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
317 if (*sp < NGX_MIN_POOL_SIZE) { |
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Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
318 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
319 "the pool size must be no less than %uz", |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
320 NGX_MIN_POOL_SIZE); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
321 return NGX_CONF_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
322 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
323 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
324 if (*sp % NGX_POOL_ALIGNMENT) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
325 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
326 "the pool size must be a multiple of %uz", |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
327 NGX_POOL_ALIGNMENT); |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
328 return NGX_CONF_ERROR; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
329 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
330 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
331 return NGX_CONF_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
332 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
333 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
334 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
335 static char * |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
336 ngx_http_spdy_streams_index_mask(ngx_conf_t *cf, void *post, void *data) |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
337 { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
338 ngx_uint_t *np = data; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
339 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
340 ngx_uint_t mask; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
341 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
342 mask = *np - 1; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
343 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
344 if (*np == 0 || (*np & mask)) { |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
345 return "must be a power of two"; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
346 } |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
347 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
348 *np = mask; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
349 |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
350 return NGX_CONF_OK; |
c0f7b94e88ba
Preliminary experimental support for SPDY draft 2.
Valentin Bartenev <vbart@nginx.com>
parents:
diff
changeset
|
351 } |