Mercurial > hg > nginx-quic
annotate src/event/ngx_event.c @ 5841:1ee1db30c9b9 stable-1.6
SSL: session id context now includes certificate hash.
This prevents inappropriate session reuse in unrelated server{}
blocks, while preserving ability to restore sessions on other servers
when using TLS Session Tickets.
Additionally, session context is now set even if there is no session cache
configured. This is needed as it's also used for TLS Session Tickets.
Thanks to Antoine Delignat-Lavaud and Piotr Sikora.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 15 Sep 2014 17:59:47 +0400 |
parents | 11599a3d0c7c |
children | 3377f9459e99 |
rev | line source |
---|---|
441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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8 #include <ngx_config.h> |
17
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9 #include <ngx_core.h> |
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10 #include <ngx_event.h> |
92
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11 |
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12 |
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13 #define DEFAULT_CONNECTIONS 512 |
92
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14 |
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15 |
467 | 16 extern ngx_module_t ngx_kqueue_module; |
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17 extern ngx_module_t ngx_eventport_module; |
467 | 18 extern ngx_module_t ngx_devpoll_module; |
19 extern ngx_module_t ngx_epoll_module; | |
20 extern ngx_module_t ngx_rtsig_module; | |
97
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21 extern ngx_module_t ngx_select_module; |
92
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22 |
63
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23 |
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24 static char *ngx_event_init_conf(ngx_cycle_t *cycle, void *conf); |
303
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25 static ngx_int_t ngx_event_module_init(ngx_cycle_t *cycle); |
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26 static ngx_int_t ngx_event_process_init(ngx_cycle_t *cycle); |
96
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27 static char *ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
209
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28 |
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29 static char *ngx_event_connections(ngx_conf_t *cf, ngx_command_t *cmd, |
509 | 30 void *conf); |
96
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31 static char *ngx_event_use(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
307
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32 static char *ngx_event_debug_connection(ngx_conf_t *cf, ngx_command_t *cmd, |
509 | 33 void *conf); |
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34 |
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35 static void *ngx_event_core_create_conf(ngx_cycle_t *cycle); |
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36 static char *ngx_event_core_init_conf(ngx_cycle_t *cycle, void *conf); |
90
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37 |
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38 |
563 | 39 static ngx_uint_t ngx_timer_resolution; |
40 sig_atomic_t ngx_event_timer_alarm; | |
41 | |
495 | 42 static ngx_uint_t ngx_event_max_module; |
303
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43 |
495 | 44 ngx_uint_t ngx_event_flags; |
45 ngx_event_actions_t ngx_event_actions; | |
91
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46 |
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47 |
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48 static ngx_atomic_t connection_counter = 1; |
493 | 49 ngx_atomic_t *ngx_connection_counter = &connection_counter; |
309
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50 |
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51 |
493 | 52 ngx_atomic_t *ngx_accept_mutex_ptr; |
611 | 53 ngx_shmtx_t ngx_accept_mutex; |
54 ngx_uint_t ngx_use_accept_mutex; | |
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55 ngx_uint_t ngx_accept_events; |
495 | 56 ngx_uint_t ngx_accept_mutex_held; |
57 ngx_msec_t ngx_accept_mutex_delay; | |
58 ngx_int_t ngx_accept_disabled; | |
0
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59 |
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60 |
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61 #if (NGX_STAT_STUB) |
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62 |
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63 ngx_atomic_t ngx_stat_accepted0; |
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64 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0; |
495 | 65 ngx_atomic_t ngx_stat_handled0; |
66 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0; | |
426
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67 ngx_atomic_t ngx_stat_requests0; |
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68 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0; |
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69 ngx_atomic_t ngx_stat_active0; |
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70 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0; |
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71 ngx_atomic_t ngx_stat_reading0; |
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72 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0; |
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73 ngx_atomic_t ngx_stat_writing0; |
495 | 74 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0; |
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75 ngx_atomic_t ngx_stat_waiting0; |
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76 ngx_atomic_t *ngx_stat_waiting = &ngx_stat_waiting0; |
426
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77 |
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78 #endif |
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79 |
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80 |
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81 |
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82 static ngx_command_t ngx_events_commands[] = { |
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83 |
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84 { ngx_string("events"), |
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85 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
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86 ngx_events_block, |
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87 0, |
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88 0, |
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89 NULL }, |
90
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90 |
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91 ngx_null_command |
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92 }; |
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93 |
577 | 94 |
311
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95 static ngx_core_module_t ngx_events_module_ctx = { |
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96 ngx_string("events"), |
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97 NULL, |
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98 ngx_event_init_conf |
577 | 99 }; |
311
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100 |
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101 |
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102 ngx_module_t ngx_events_module = { |
509 | 103 NGX_MODULE_V1, |
311
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104 &ngx_events_module_ctx, /* module context */ |
90
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105 ngx_events_commands, /* module directives */ |
96
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106 NGX_CORE_MODULE, /* module type */ |
541 | 107 NULL, /* init master */ |
113
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108 NULL, /* init module */ |
541 | 109 NULL, /* init process */ |
110 NULL, /* init thread */ | |
111 NULL, /* exit thread */ | |
112 NULL, /* exit process */ | |
113 NULL, /* exit master */ | |
114 NGX_MODULE_V1_PADDING | |
90
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115 }; |
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116 |
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117 |
107
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118 static ngx_str_t event_core_name = ngx_string("event_core"); |
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119 |
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120 |
107
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121 static ngx_command_t ngx_event_core_commands[] = { |
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122 |
543 | 123 { ngx_string("worker_connections"), |
124 NGX_EVENT_CONF|NGX_CONF_TAKE1, | |
125 ngx_event_connections, | |
126 0, | |
127 0, | |
128 NULL }, | |
129 | |
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130 { ngx_string("connections"), |
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131 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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132 ngx_event_connections, |
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133 0, |
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134 0, |
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135 NULL }, |
90
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136 |
209
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137 { ngx_string("use"), |
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138 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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139 ngx_event_use, |
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140 0, |
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141 0, |
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142 NULL }, |
91
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143 |
248
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144 { ngx_string("multi_accept"), |
667 | 145 NGX_EVENT_CONF|NGX_CONF_FLAG, |
248
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146 ngx_conf_set_flag_slot, |
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147 0, |
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148 offsetof(ngx_event_conf_t, multi_accept), |
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149 NULL }, |
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150 |
303
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151 { ngx_string("accept_mutex"), |
667 | 152 NGX_EVENT_CONF|NGX_CONF_FLAG, |
303
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153 ngx_conf_set_flag_slot, |
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154 0, |
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155 offsetof(ngx_event_conf_t, accept_mutex), |
611 | 156 NULL }, |
303
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157 |
306
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158 { ngx_string("accept_mutex_delay"), |
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159 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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160 ngx_conf_set_msec_slot, |
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161 0, |
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162 offsetof(ngx_event_conf_t, accept_mutex_delay), |
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163 NULL }, |
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164 |
307
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165 { ngx_string("debug_connection"), |
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166 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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167 ngx_event_debug_connection, |
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168 0, |
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169 0, |
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170 NULL }, |
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171 |
209
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172 ngx_null_command |
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173 }; |
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174 |
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175 |
107
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176 ngx_event_module_t ngx_event_core_module_ctx = { |
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177 &event_core_name, |
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178 ngx_event_core_create_conf, /* create configuration */ |
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179 ngx_event_core_init_conf, /* init configuration */ |
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180 |
380
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181 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } |
91
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182 }; |
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183 |
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184 |
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185 ngx_module_t ngx_event_core_module = { |
509 | 186 NGX_MODULE_V1, |
107
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187 &ngx_event_core_module_ctx, /* module context */ |
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188 ngx_event_core_commands, /* module directives */ |
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189 NGX_EVENT_MODULE, /* module type */ |
541 | 190 NULL, /* init master */ |
303
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191 ngx_event_module_init, /* init module */ |
541 | 192 ngx_event_process_init, /* init process */ |
193 NULL, /* init thread */ | |
194 NULL, /* exit thread */ | |
195 NULL, /* exit process */ | |
196 NULL, /* exit master */ | |
197 NGX_MODULE_V1_PADDING | |
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198 }; |
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199 |
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200 |
563 | 201 void |
202 ngx_process_events_and_timers(ngx_cycle_t *cycle) | |
203 { | |
204 ngx_uint_t flags; | |
567 | 205 ngx_msec_t timer, delta; |
563 | 206 |
207 if (ngx_timer_resolution) { | |
208 timer = NGX_TIMER_INFINITE; | |
209 flags = 0; | |
210 | |
211 } else { | |
212 timer = ngx_event_find_timer(); | |
213 flags = NGX_UPDATE_TIME; | |
214 | |
215 #if (NGX_THREADS) | |
216 | |
217 if (timer == NGX_TIMER_INFINITE || timer > 500) { | |
218 timer = 500; | |
219 } | |
220 | |
221 #endif | |
222 } | |
223 | |
611 | 224 if (ngx_use_accept_mutex) { |
563 | 225 if (ngx_accept_disabled > 0) { |
226 ngx_accept_disabled--; | |
227 | |
228 } else { | |
229 if (ngx_trylock_accept_mutex(cycle) == NGX_ERROR) { | |
230 return; | |
231 } | |
232 | |
233 if (ngx_accept_mutex_held) { | |
234 flags |= NGX_POST_EVENTS; | |
235 | |
236 } else { | |
237 if (timer == NGX_TIMER_INFINITE | |
238 || timer > ngx_accept_mutex_delay) | |
239 { | |
240 timer = ngx_accept_mutex_delay; | |
241 } | |
242 } | |
243 } | |
244 } | |
245 | |
567 | 246 delta = ngx_current_msec; |
247 | |
563 | 248 (void) ngx_process_events(cycle, timer, flags); |
249 | |
567 | 250 delta = ngx_current_msec - delta; |
251 | |
252 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
253 "timer delta: %M", delta); | |
254 | |
563 | 255 if (ngx_posted_accept_events) { |
256 ngx_event_process_posted(cycle, &ngx_posted_accept_events); | |
257 } | |
258 | |
259 if (ngx_accept_mutex_held) { | |
611 | 260 ngx_shmtx_unlock(&ngx_accept_mutex); |
563 | 261 } |
262 | |
573 | 263 if (delta) { |
264 ngx_event_expire_timers(); | |
265 } | |
266 | |
563 | 267 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
268 "posted events %p", ngx_posted_events); | |
269 | |
270 if (ngx_posted_events) { | |
271 if (ngx_threaded) { | |
272 ngx_wakeup_worker_thread(cycle); | |
273 | |
274 } else { | |
275 ngx_event_process_posted(cycle, &ngx_posted_events); | |
276 } | |
277 } | |
278 } | |
279 | |
280 | |
509 | 281 ngx_int_t |
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282 ngx_handle_read_event(ngx_event_t *rev, ngx_uint_t flags) |
509 | 283 { |
284 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
577 | 285 |
509 | 286 /* kqueue, epoll */ |
287 | |
288 if (!rev->active && !rev->ready) { | |
289 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) | |
290 == NGX_ERROR) | |
291 { | |
292 return NGX_ERROR; | |
293 } | |
294 } | |
577 | 295 |
509 | 296 return NGX_OK; |
297 | |
298 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
299 | |
300 /* select, poll, /dev/poll */ | |
301 | |
302 if (!rev->active && !rev->ready) { | |
303 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) | |
304 == NGX_ERROR) | |
305 { | |
306 return NGX_ERROR; | |
307 } | |
308 | |
309 return NGX_OK; | |
310 } | |
311 | |
312 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { | |
313 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT | flags) | |
314 == NGX_ERROR) | |
315 { | |
316 return NGX_ERROR; | |
317 } | |
318 | |
319 return NGX_OK; | |
320 } | |
321 | |
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322 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
509 | 323 |
324 /* event ports */ | |
325 | |
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326 if (!rev->active && !rev->ready) { |
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327 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
509 | 328 return NGX_ERROR; |
329 } | |
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330 |
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331 return NGX_OK; |
509 | 332 } |
577 | 333 |
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334 if (rev->oneshot && !rev->ready) { |
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335 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
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336 return NGX_ERROR; |
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337 } |
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338 |
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339 return NGX_OK; |
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340 } |
509 | 341 } |
342 | |
343 /* aio, iocp, rtsig */ | |
344 | |
345 return NGX_OK; | |
346 } | |
347 | |
348 | |
349 ngx_int_t | |
350 ngx_handle_write_event(ngx_event_t *wev, size_t lowat) | |
351 { | |
352 ngx_connection_t *c; | |
353 | |
354 if (lowat) { | |
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355 c = wev->data; |
509 | 356 |
357 if (ngx_send_lowat(c, lowat) == NGX_ERROR) { | |
358 return NGX_ERROR; | |
359 } | |
360 } | |
361 | |
362 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
363 | |
364 /* kqueue, epoll */ | |
365 | |
366 if (!wev->active && !wev->ready) { | |
367 if (ngx_add_event(wev, NGX_WRITE_EVENT, | |
368 NGX_CLEAR_EVENT | (lowat ? NGX_LOWAT_EVENT : 0)) | |
369 == NGX_ERROR) | |
370 { | |
371 return NGX_ERROR; | |
372 } | |
373 } | |
374 | |
375 return NGX_OK; | |
376 | |
377 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
378 | |
379 /* select, poll, /dev/poll */ | |
380 | |
381 if (!wev->active && !wev->ready) { | |
382 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
383 == NGX_ERROR) | |
384 { | |
385 return NGX_ERROR; | |
386 } | |
387 | |
388 return NGX_OK; | |
389 } | |
390 | |
391 if (wev->active && wev->ready) { | |
392 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
393 == NGX_ERROR) | |
394 { | |
395 return NGX_ERROR; | |
396 } | |
397 | |
398 return NGX_OK; | |
399 } | |
400 | |
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401 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
509 | 402 |
403 /* event ports */ | |
404 | |
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405 if (!wev->active && !wev->ready) { |
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406 if (ngx_add_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
509 | 407 return NGX_ERROR; |
408 } | |
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409 |
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410 return NGX_OK; |
509 | 411 } |
577 | 412 |
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413 if (wev->oneshot && wev->ready) { |
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414 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
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415 return NGX_ERROR; |
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416 } |
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417 |
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418 return NGX_OK; |
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419 } |
509 | 420 } |
421 | |
422 /* aio, iocp, rtsig */ | |
423 | |
424 return NGX_OK; | |
425 } | |
426 | |
427 | |
4599
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Fixed master exit if there is no events section (ticket #150).
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|
428 static char * |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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429 ngx_event_init_conf(ngx_cycle_t *cycle, void *conf) |
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Fixed master exit if there is no events section (ticket #150).
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430 { |
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Fixed master exit if there is no events section (ticket #150).
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431 if (ngx_get_conf(cycle->conf_ctx, ngx_events_module) == NULL) { |
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432 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
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433 "no \"events\" section in configuration"); |
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Fixed master exit if there is no events section (ticket #150).
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434 return NGX_CONF_ERROR; |
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parents:
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435 } |
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Fixed master exit if there is no events section (ticket #150).
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parents:
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|
436 |
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Fixed master exit if there is no events section (ticket #150).
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parents:
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437 return NGX_CONF_OK; |
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Fixed master exit if there is no events section (ticket #150).
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parents:
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438 } |
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parents:
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439 |
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Fixed master exit if there is no events section (ticket #150).
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440 |
509 | 441 static ngx_int_t |
442 ngx_event_module_init(ngx_cycle_t *cycle) | |
303
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443 { |
543 | 444 void ***cf; |
605 | 445 u_char *shared; |
611 | 446 size_t size, cl; |
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447 ngx_shm_t shm; |
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448 ngx_time_t *tp; |
563 | 449 ngx_core_conf_t *ccf; |
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450 ngx_event_conf_t *ecf; |
473 | 451 |
452 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | |
453 ecf = (*cf)[ngx_event_core_module.ctx_index]; | |
454 | |
2725 | 455 if (!ngx_test_config && ngx_process <= NGX_PROCESS_MASTER) { |
641 | 456 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
457 "using the \"%s\" event method", ecf->name); | |
458 } | |
473 | 459 |
563 | 460 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
303
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461 |
563 | 462 ngx_timer_resolution = ccf->timer_resolution; |
463 | |
464 #if !(NGX_WIN32) | |
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465 { |
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466 ngx_int_t limit; |
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467 struct rlimit rlmt; |
303
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468 |
543 | 469 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
470 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
471 "getrlimit(RLIMIT_NOFILE) failed, ignored"); | |
472 | |
473 } else { | |
474 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur | |
475 && (ccf->rlimit_nofile == NGX_CONF_UNSET | |
476 || ecf->connections > (ngx_uint_t) ccf->rlimit_nofile)) | |
477 { | |
478 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ? | |
479 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile; | |
480 | |
481 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
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Ruslan Ermilov <ru@nginx.com>
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|
482 "%ui worker_connections exceed " |
543 | 483 "open file resource limit: %i", |
484 ecf->connections, limit); | |
485 } | |
486 } | |
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487 } |
605 | 488 #endif /* !(NGX_WIN32) */ |
489 | |
543 | 490 |
611 | 491 if (ccf->master == 0) { |
303
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492 return NGX_OK; |
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493 } |
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494 |
611 | 495 if (ngx_accept_mutex_ptr) { |
496 return NGX_OK; | |
497 } | |
498 | |
499 | |
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|
500 /* cl should be equal to or greater than cache line size */ |
611 | 501 |
502 cl = 128; | |
503 | |
504 size = cl /* ngx_accept_mutex */ | |
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505 + cl /* ngx_connection_counter */ |
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506 + cl; /* ngx_temp_number */ |
303
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507 |
426
3f88935a02e8
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parents:
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diff
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|
508 #if (NGX_STAT_STUB) |
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509 |
611 | 510 size += cl /* ngx_stat_accepted */ |
511 + cl /* ngx_stat_handled */ | |
512 + cl /* ngx_stat_requests */ | |
513 + cl /* ngx_stat_active */ | |
514 + cl /* ngx_stat_reading */ | |
5115
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515 + cl /* ngx_stat_writing */ |
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|
516 + cl; /* ngx_stat_waiting */ |
426
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517 |
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518 #endif |
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519 |
605 | 520 shm.size = size; |
2720
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521 shm.name.len = sizeof("nginx_shared_zone"); |
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|
522 shm.name.data = (u_char *) "nginx_shared_zone"; |
605 | 523 shm.log = cycle->log; |
524 | |
525 if (ngx_shm_alloc(&shm) != NGX_OK) { | |
358
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356
diff
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526 return NGX_ERROR; |
0a03c921c81d
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parents:
356
diff
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|
527 } |
309
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diff
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528 |
605 | 529 shared = shm.addr; |
530 | |
330
377a955421dc
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parents:
325
diff
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|
531 ngx_accept_mutex_ptr = (ngx_atomic_t *) shared; |
3909
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use POSIX semaphores in shmtx instead of sched_yield()
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parents:
3473
diff
changeset
|
532 ngx_accept_mutex.spin = (ngx_uint_t) -1; |
611 | 533 |
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
534 if (ngx_shmtx_create(&ngx_accept_mutex, (ngx_shmtx_sh_t *) shared, |
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
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parents:
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diff
changeset
|
535 cycle->lock_file.data) |
611 | 536 != NGX_OK) |
537 { | |
538 return NGX_ERROR; | |
539 } | |
540 | |
541 ngx_connection_counter = (ngx_atomic_t *) (shared + 1 * cl); | |
309
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542 |
2720
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support attaching to an existent Win32 shared memory
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|
543 (void) ngx_atomic_cmp_set(ngx_connection_counter, 0, 1); |
563 | 544 |
325
7c3323909107
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diff
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545 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
461 | 546 "counter: %p, %d", |
325
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323
diff
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547 ngx_connection_counter, *ngx_connection_counter); |
7c3323909107
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548 |
3035
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549 ngx_temp_number = (ngx_atomic_t *) (shared + 2 * cl); |
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550 |
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|
551 tp = ngx_timeofday(); |
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552 |
f9d97311c652
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|
553 ngx_random_number = (tp->msec << 16) + ngx_pid; |
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554 |
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|
555 #if (NGX_STAT_STUB) |
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556 |
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557 ngx_stat_accepted = (ngx_atomic_t *) (shared + 3 * cl); |
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558 ngx_stat_handled = (ngx_atomic_t *) (shared + 4 * cl); |
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559 ngx_stat_requests = (ngx_atomic_t *) (shared + 5 * cl); |
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560 ngx_stat_active = (ngx_atomic_t *) (shared + 6 * cl); |
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561 ngx_stat_reading = (ngx_atomic_t *) (shared + 7 * cl); |
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562 ngx_stat_writing = (ngx_atomic_t *) (shared + 8 * cl); |
5115
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|
563 ngx_stat_waiting = (ngx_atomic_t *) (shared + 9 * cl); |
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564 |
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565 #endif |
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566 |
303
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567 return NGX_OK; |
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568 } |
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569 |
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570 |
563 | 571 #if !(NGX_WIN32) |
572 | |
4759
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Fixed compilation with -Wmissing-prototypes.
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|
573 static void |
563 | 574 ngx_timer_signal_handler(int signo) |
575 { | |
576 ngx_event_timer_alarm = 1; | |
577 | |
578 #if 1 | |
579 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer signal"); | |
580 #endif | |
581 } | |
582 | |
583 #endif | |
584 | |
585 | |
509 | 586 static ngx_int_t |
587 ngx_event_process_init(ngx_cycle_t *cycle) | |
0
4eff17414a43
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parents:
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588 { |
290
87e73f067470
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288
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|
589 ngx_uint_t m, i; |
103
6dfda4cf5200
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parents:
102
diff
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|
590 ngx_event_t *rev, *wev; |
543 | 591 ngx_listening_t *ls; |
592 ngx_connection_t *c, *next, *old; | |
303
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593 ngx_core_conf_t *ccf; |
97
70d2345a903f
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parents:
96
diff
changeset
|
594 ngx_event_conf_t *ecf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
595 ngx_event_module_t *module; |
0
4eff17414a43
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|
596 |
303
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597 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
306
6b91bfbc4123
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parents:
305
diff
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|
598 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module); |
303
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599 |
865 | 600 if (ccf->master && ccf->worker_processes > 1 && ecf->accept_mutex) { |
611 | 601 ngx_use_accept_mutex = 1; |
345
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602 ngx_accept_mutex_held = 0; |
306
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603 ngx_accept_mutex_delay = ecf->accept_mutex_delay; |
611 | 604 |
605 } else { | |
606 ngx_use_accept_mutex = 0; | |
303
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607 } |
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608 |
5235
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609 #if (NGX_WIN32) |
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610 |
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611 /* |
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612 * disable accept mutex on win32 as it may cause deadlock if |
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613 * grabbed by a process which can't accept connections |
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614 */ |
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615 |
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616 ngx_use_accept_mutex = 0; |
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617 |
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618 #endif |
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619 |
276
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620 #if (NGX_THREADS) |
501 | 621 ngx_posted_events_mutex = ngx_mutex_init(cycle->log, 0); |
622 if (ngx_posted_events_mutex == NULL) { | |
276
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623 return NGX_ERROR; |
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624 } |
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625 #endif |
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626 |
270
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627 if (ngx_event_timer_init(cycle->log) == NGX_ERROR) { |
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628 return NGX_ERROR; |
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629 } |
209
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630 |
91
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|
631 for (m = 0; ngx_modules[m]; m++) { |
96
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632 if (ngx_modules[m]->type != NGX_EVENT_MODULE) { |
91
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633 continue; |
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|
634 } |
59
e8cdc2989cee
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diff
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|
635 |
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636 if (ngx_modules[m]->ctx_index != ecf->use) { |
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637 continue; |
91
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|
638 } |
2062
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639 |
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640 module = ngx_modules[m]->ctx; |
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641 |
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642 if (module->actions.init(cycle, ngx_timer_resolution) != NGX_OK) { |
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643 /* fatal */ |
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644 exit(2); |
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645 } |
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646 |
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647 break; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
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39
diff
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|
648 } |
0
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649 |
543 | 650 #if !(NGX_WIN32) |
651 | |
563 | 652 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
1704
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653 struct sigaction sa; |
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654 struct itimerval itv; |
563 | 655 |
656 ngx_memzero(&sa, sizeof(struct sigaction)); | |
657 sa.sa_handler = ngx_timer_signal_handler; | |
658 sigemptyset(&sa.sa_mask); | |
659 | |
660 if (sigaction(SIGALRM, &sa, NULL) == -1) { | |
661 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
662 "sigaction(SIGALRM) failed"); | |
663 return NGX_ERROR; | |
664 } | |
665 | |
666 itv.it_interval.tv_sec = ngx_timer_resolution / 1000; | |
667 itv.it_interval.tv_usec = (ngx_timer_resolution % 1000) * 1000; | |
668 itv.it_value.tv_sec = ngx_timer_resolution / 1000; | |
669 itv.it_value.tv_usec = (ngx_timer_resolution % 1000 ) * 1000; | |
670 | |
671 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) { | |
672 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
673 "setitimer() failed"); | |
577 | 674 } |
563 | 675 } |
676 | |
543 | 677 if (ngx_event_flags & NGX_USE_FD_EVENT) { |
1704
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678 struct rlimit rlmt; |
543 | 679 |
680 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { | |
681 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
682 "getrlimit(RLIMIT_NOFILE) failed"); | |
683 return NGX_ERROR; | |
684 } | |
685 | |
686 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur; | |
687 | |
688 cycle->files = ngx_calloc(sizeof(ngx_connection_t *) * cycle->files_n, | |
689 cycle->log); | |
690 if (cycle->files == NULL) { | |
691 return NGX_ERROR; | |
692 } | |
693 } | |
694 | |
695 #endif | |
696 | |
2062
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697 cycle->connections = |
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698 ngx_alloc(sizeof(ngx_connection_t) * cycle->connection_n, cycle->log); |
561 | 699 if (cycle->connections == NULL) { |
209
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700 return NGX_ERROR; |
112
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diff
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|
701 } |
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702 |
561 | 703 c = cycle->connections; |
114
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704 |
2062
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705 cycle->read_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
209
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706 cycle->log); |
561 | 707 if (cycle->read_events == NULL) { |
209
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708 return NGX_ERROR; |
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709 } |
91
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|
710 |
561 | 711 rev = cycle->read_events; |
375
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|
712 for (i = 0; i < cycle->connection_n; i++) { |
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|
713 rev[i].closed = 1; |
481 | 714 rev[i].instance = 1; |
377
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|
715 #if (NGX_THREADS) |
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|
716 rev[i].lock = &c[i].lock; |
380
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|
717 rev[i].own_lock = &c[i].lock; |
377
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|
718 #endif |
375
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|
719 } |
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|
720 |
2062
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|
721 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
481 | 722 cycle->log); |
561 | 723 if (cycle->write_events == NULL) { |
209
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724 return NGX_ERROR; |
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725 } |
0
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|
726 |
561 | 727 wev = cycle->write_events; |
375
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|
728 for (i = 0; i < cycle->connection_n; i++) { |
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|
729 wev[i].closed = 1; |
377
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|
730 #if (NGX_THREADS) |
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|
731 wev[i].lock = &c[i].lock; |
380
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377
diff
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|
732 wev[i].own_lock = &c[i].lock; |
377
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|
733 #endif |
375
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734 } |
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|
735 |
543 | 736 i = cycle->connection_n; |
737 next = NULL; | |
738 | |
739 do { | |
740 i--; | |
741 | |
742 c[i].data = next; | |
561 | 743 c[i].read = &cycle->read_events[i]; |
744 c[i].write = &cycle->write_events[i]; | |
543 | 745 c[i].fd = (ngx_socket_t) -1; |
746 | |
747 next = &c[i]; | |
748 | |
749 #if (NGX_THREADS) | |
750 c[i].lock = 0; | |
751 #endif | |
752 } while (i); | |
753 | |
754 cycle->free_connections = next; | |
2062
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|
755 cycle->free_connection_n = cycle->connection_n; |
543 | 756 |
0
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|
757 /* for each listening socket */ |
103
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|
758 |
543 | 759 ls = cycle->listening.elts; |
114
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760 for (i = 0; i < cycle->listening.nelts; i++) { |
3
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parents:
0
diff
changeset
|
761 |
543 | 762 c = ngx_get_connection(ls[i].fd, cycle->log); |
0
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|
763 |
543 | 764 if (c == NULL) { |
765 return NGX_ERROR; | |
766 } | |
103
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|
767 |
543 | 768 c->log = &ls[i].log; |
769 | |
770 c->listening = &ls[i]; | |
771 ls[i].connection = c; | |
772 | |
561 | 773 rev = c->read; |
209
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|
774 |
114
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|
775 rev->log = c->log; |
301
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|
776 rev->accept = 1; |
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|
777 |
469 | 778 #if (NGX_HAVE_DEFERRED_ACCEPT) |
543 | 779 rev->deferred_accept = ls[i].deferred_accept; |
0
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|
780 #endif |
59
e8cdc2989cee
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57
diff
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|
781 |
209
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|
782 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
543 | 783 if (ls[i].previous) { |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
784 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
785 /* |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
786 * delete the old accept events that were bound to |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
787 * the old cycle read events array |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
788 */ |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
789 |
543 | 790 old = ls[i].previous->connection; |
791 | |
792 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT) | |
793 == NGX_ERROR) | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
216
diff
changeset
|
794 { |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
795 return NGX_ERROR; |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
796 } |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
797 |
543 | 798 old->fd = (ngx_socket_t) -1; |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
799 } |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
800 } |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
801 |
461 | 802 #if (NGX_WIN32) |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
803 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
804 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
805 ngx_iocp_conf_t *iocpcf; |
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
806 |
509 | 807 rev->handler = ngx_event_acceptex; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
808 |
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
809 if (ngx_use_accept_mutex) { |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
810 continue; |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
811 } |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
812 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
813 if (ngx_add_event(rev, 0, NGX_IOCP_ACCEPT) == NGX_ERROR) { |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
814 return NGX_ERROR; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
815 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
816 |
543 | 817 ls[i].log.handler = ngx_acceptex_log_error; |
818 | |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
819 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
543 | 820 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex) |
821 == NGX_ERROR) | |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
276
diff
changeset
|
822 { |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
823 return NGX_ERROR; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
824 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
825 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
826 } else { |
509 | 827 rev->handler = ngx_event_accept; |
461 | 828 |
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
829 if (ngx_use_accept_mutex) { |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
830 continue; |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
831 } |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
832 |
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
833 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
834 return NGX_ERROR; |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
835 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
836 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
837 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
838 #else |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
839 |
509 | 840 rev->handler = ngx_event_accept; |
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
841 |
611 | 842 if (ngx_use_accept_mutex) { |
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
843 continue; |
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
844 } |
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
845 |
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
345
diff
changeset
|
846 if (ngx_event_flags & NGX_USE_RTSIG_EVENT) { |
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
847 if (ngx_add_conn(c) == NGX_ERROR) { |
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
848 return NGX_ERROR; |
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
849 } |
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
850 |
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
851 } else { |
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
852 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
853 return NGX_ERROR; |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
854 } |
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
855 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
856 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
857 #endif |
543 | 858 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
859 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
860 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
861 return NGX_OK; |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
862 } |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
863 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
864 |
509 | 865 ngx_int_t |
866 ngx_send_lowat(ngx_connection_t *c, size_t lowat) | |
452 | 867 { |
868 int sndlowat; | |
869 | |
455 | 870 #if (NGX_HAVE_LOWAT_EVENT) |
452 | 871 |
455 | 872 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
452 | 873 c->write->available = lowat; |
874 return NGX_OK; | |
875 } | |
876 | |
877 #endif | |
577 | 878 |
452 | 879 if (lowat == 0 || c->sndlowat) { |
880 return NGX_OK; | |
881 } | |
882 | |
883 sndlowat = (int) lowat; | |
884 | |
885 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT, | |
1092 | 886 (const void *) &sndlowat, sizeof(int)) |
887 == -1) | |
452 | 888 { |
889 ngx_connection_error(c, ngx_socket_errno, | |
890 "setsockopt(SO_SNDLOWAT) failed"); | |
891 return NGX_ERROR; | |
892 } | |
893 | |
894 c->sndlowat = 1; | |
895 | |
896 return NGX_OK; | |
897 } | |
898 | |
899 | |
509 | 900 static char * |
901 ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
902 { |
501 | 903 char *rv; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
904 void ***ctx; |
501 | 905 ngx_uint_t i; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
906 ngx_conf_t pcf; |
501 | 907 ngx_event_module_t *m; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
908 |
5002
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
909 if (*(void **) conf) { |
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
910 return "is duplicate"; |
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
911 } |
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
912 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
913 /* count the number of the event modules and set up their indices */ |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
914 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
915 ngx_event_max_module = 0; |
501 | 916 for (i = 0; ngx_modules[i]; i++) { |
917 if (ngx_modules[i]->type != NGX_EVENT_MODULE) { | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
918 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
919 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
920 |
501 | 921 ngx_modules[i]->ctx_index = ngx_event_max_module++; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
922 } |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
923 |
501 | 924 ctx = ngx_pcalloc(cf->pool, sizeof(void *)); |
925 if (ctx == NULL) { | |
926 return NGX_CONF_ERROR; | |
927 } | |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
928 |
501 | 929 *ctx = ngx_pcalloc(cf->pool, ngx_event_max_module * sizeof(void *)); |
930 if (*ctx == NULL) { | |
931 return NGX_CONF_ERROR; | |
932 } | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
933 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
934 *(void **) conf = ctx; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
935 |
501 | 936 for (i = 0; ngx_modules[i]; i++) { |
937 if (ngx_modules[i]->type != NGX_EVENT_MODULE) { | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
938 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
939 } |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
940 |
501 | 941 m = ngx_modules[i]->ctx; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
942 |
501 | 943 if (m->create_conf) { |
944 (*ctx)[ngx_modules[i]->ctx_index] = m->create_conf(cf->cycle); | |
945 if ((*ctx)[ngx_modules[i]->ctx_index] == NULL) { | |
946 return NGX_CONF_ERROR; | |
947 } | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
948 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
949 } |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
950 |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
951 pcf = *cf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
952 cf->ctx = ctx; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
953 cf->module_type = NGX_EVENT_MODULE; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
954 cf->cmd_type = NGX_EVENT_CONF; |
501 | 955 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
956 rv = ngx_conf_parse(cf, NULL); |
501 | 957 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
958 *cf = pcf; |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
959 |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
960 if (rv != NGX_CONF_OK) |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
961 return rv; |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
962 |
501 | 963 for (i = 0; ngx_modules[i]; i++) { |
964 if (ngx_modules[i]->type != NGX_EVENT_MODULE) { | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
965 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
966 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
967 |
501 | 968 m = ngx_modules[i]->ctx; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
969 |
501 | 970 if (m->init_conf) { |
971 rv = m->init_conf(cf->cycle, (*ctx)[ngx_modules[i]->ctx_index]); | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
972 if (rv != NGX_CONF_OK) { |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
973 return rv; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
974 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
975 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
976 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
977 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
978 return NGX_CONF_OK; |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
979 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
980 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
981 |
509 | 982 static char * |
983 ngx_event_connections(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
984 { |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
985 ngx_event_conf_t *ecf = conf; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
986 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
987 ngx_str_t *value; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
988 |
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
989 if (ecf->connections != NGX_CONF_UNSET_UINT) { |
2024 | 990 return "is duplicate"; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
991 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
992 |
581 | 993 if (ngx_strcmp(cmd->name.data, "connections") == 0) { |
994 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
995 "the \"connections\" directive is deprecated, " | |
996 "use the \"worker_connections\" directive instead"); | |
997 } | |
998 | |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
999 value = cf->args->elts; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1000 ecf->connections = ngx_atoi(value[1].data, value[1].len); |
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1001 if (ecf->connections == (ngx_uint_t) NGX_ERROR) { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1002 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
461 | 1003 "invalid number \"%V\"", &value[1]); |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1004 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1005 return NGX_CONF_ERROR; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1006 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1007 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1008 cf->cycle->connection_n = ecf->connections; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1009 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1010 return NGX_CONF_OK; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1011 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1012 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1013 |
509 | 1014 static char * |
1015 ngx_event_use(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1016 { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
1017 ngx_event_conf_t *ecf = conf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1018 |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1019 ngx_int_t m; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1020 ngx_str_t *value; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1021 ngx_event_conf_t *old_ecf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1022 ngx_event_module_t *module; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1023 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
355
diff
changeset
|
1024 if (ecf->use != NGX_CONF_UNSET_UINT) { |
2024 | 1025 return "is duplicate"; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1026 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1027 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1028 value = cf->args->elts; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1029 |
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
1030 if (cf->cycle->old_cycle->conf_ctx) { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1031 old_ecf = ngx_event_get_conf(cf->cycle->old_cycle->conf_ctx, |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1032 ngx_event_core_module); |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1033 } else { |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1034 old_ecf = NULL; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1035 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1036 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1037 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1038 for (m = 0; ngx_modules[m]; m++) { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
1039 if (ngx_modules[m]->type != NGX_EVENT_MODULE) { |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1040 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1041 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1042 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1043 module = ngx_modules[m]->ctx; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1044 if (module->name->len == value[1].len) { |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1045 if (ngx_strcmp(module->name->data, value[1].data) == 0) { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
1046 ecf->use = ngx_modules[m]->ctx_index; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1047 ecf->name = module->name->data; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1048 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1049 if (ngx_process == NGX_PROCESS_SINGLE |
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1050 && old_ecf |
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1051 && old_ecf->use != ecf->use) |
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1052 { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1053 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
467 | 1054 "when the server runs without a master process " |
1055 "the \"%V\" event type must be the same as " | |
1056 "in previous configuration - \"%s\" " | |
4133
59b99f217c6d
Replaced "can not" with "cannot" and "could not" in a bunch of places.
Ruslan Ermilov <ru@nginx.com>
parents:
3909
diff
changeset
|
1057 "and it cannot be changed on the fly, " |
467 | 1058 "to change it you need to stop server " |
1059 "and start it again", | |
1060 &value[1], old_ecf->name); | |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1061 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1062 return NGX_CONF_ERROR; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1063 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1064 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1065 return NGX_CONF_OK; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1066 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1067 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1068 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1069 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1070 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
461 | 1071 "invalid event type \"%V\"", &value[1]); |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1072 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1073 return NGX_CONF_ERROR; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1074 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1075 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1076 |
509 | 1077 static char * |
1078 ngx_event_debug_connection(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
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1079 { |
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1080 #if (NGX_DEBUG) |
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1081 ngx_event_conf_t *ecf = conf; |
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1082 |
4763
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1083 ngx_int_t rc; |
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1084 ngx_str_t *value; |
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When "debug_connection" is configured with a domain name, only the first
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|
1085 ngx_url_t u; |
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1086 ngx_cidr_t c, *cidr; |
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1087 ngx_uint_t i; |
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When "debug_connection" is configured with a domain name, only the first
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1088 struct sockaddr_in *sin; |
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When "debug_connection" is configured with a domain name, only the first
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1089 #if (NGX_HAVE_INET6) |
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1090 struct sockaddr_in6 *sin6; |
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|
1091 #endif |
307
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1092 |
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1093 value = cf->args->elts; |
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1094 |
4613
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debug_connection: added the IPv6 and UNIX-domain socket support.
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|
1095 #if (NGX_HAVE_UNIX_DOMAIN) |
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1096 |
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|
1097 if (ngx_strcmp(value[1].data, "unix:") == 0) { |
4763
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When "debug_connection" is configured with a domain name, only the first
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1098 cidr = ngx_array_push(&ecf->debug_connection); |
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1099 if (cidr == NULL) { |
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1100 return NGX_CONF_ERROR; |
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1101 } |
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1102 |
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1103 cidr->family = AF_UNIX; |
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1104 return NGX_CONF_OK; |
4613
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1105 } |
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|
1106 |
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|
1107 #endif |
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|
1108 |
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1109 rc = ngx_ptocidr(&value[1], &c); |
1380
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ignore meaningless bits in CIDR and warn about them
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|
1110 |
4763
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|
1111 if (rc != NGX_ERROR) { |
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|
1112 if (rc == NGX_DONE) { |
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When "debug_connection" is configured with a domain name, only the first
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|
1113 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
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|
1114 "low address bits of %V are meaningless", |
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When "debug_connection" is configured with a domain name, only the first
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|
1115 &value[1]); |
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|
1116 } |
1380
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|
1117 |
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1118 cidr = ngx_array_push(&ecf->debug_connection); |
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|
1119 if (cidr == NULL) { |
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When "debug_connection" is configured with a domain name, only the first
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|
1120 return NGX_CONF_ERROR; |
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|
1121 } |
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|
1122 |
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|
1123 *cidr = c; |
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|
1124 |
1380
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|
1125 return NGX_CONF_OK; |
307
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|
1126 } |
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|
1127 |
4763
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|
1128 ngx_memzero(&u, sizeof(ngx_url_t)); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1129 u.host = value[1]; |
307
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|
1130 |
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1131 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1132 if (u.err) { |
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When "debug_connection" is configured with a domain name, only the first
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|
1133 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1134 "%s in debug_connection \"%V\"", |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1135 u.err, &u.host); |
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When "debug_connection" is configured with a domain name, only the first
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|
1136 } |
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When "debug_connection" is configured with a domain name, only the first
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|
1137 |
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|
1138 return NGX_CONF_ERROR; |
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|
1139 } |
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When "debug_connection" is configured with a domain name, only the first
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|
1140 |
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When "debug_connection" is configured with a domain name, only the first
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|
1141 cidr = ngx_array_push_n(&ecf->debug_connection, u.naddrs); |
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|
1142 if (cidr == NULL) { |
307
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|
1143 return NGX_CONF_ERROR; |
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|
1144 } |
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|
1145 |
4763
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When "debug_connection" is configured with a domain name, only the first
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diff
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|
1146 ngx_memzero(cidr, u.naddrs * sizeof(ngx_cidr_t)); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1147 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1148 for (i = 0; i < u.naddrs; i++) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1149 cidr[i].family = u.addrs[i].sockaddr->sa_family; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1150 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1151 switch (cidr[i].family) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1152 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1153 #if (NGX_HAVE_INET6) |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1154 case AF_INET6: |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1155 sin6 = (struct sockaddr_in6 *) u.addrs[i].sockaddr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1156 cidr[i].u.in6.addr = sin6->sin6_addr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1157 ngx_memset(cidr[i].u.in6.mask.s6_addr, 0xff, 16); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1158 break; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1159 #endif |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1160 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1161 default: /* AF_INET */ |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1162 sin = (struct sockaddr_in *) u.addrs[i].sockaddr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1163 cidr[i].u.in.addr = sin->sin_addr.s_addr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1164 cidr[i].u.in.mask = 0xffffffff; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1165 break; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1166 } |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1167 } |
307
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diff
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|
1168 |
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306
diff
changeset
|
1169 #else |
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changeset
|
1170 |
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|
1171 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
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|
1172 "\"debug_connection\" is ignored, you need to rebuild " |
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changeset
|
1173 "nginx using --with-debug option to enable it"); |
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|
1174 |
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|
1175 #endif |
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changeset
|
1176 |
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
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diff
changeset
|
1177 return NGX_CONF_OK; |
307
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|
1178 } |
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changeset
|
1179 |
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diff
changeset
|
1180 |
509 | 1181 static void * |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1182 ngx_event_core_create_conf(ngx_cycle_t *cycle) |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1183 { |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1184 ngx_event_conf_t *ecf; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1185 |
501 | 1186 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
1187 if (ecf == NULL) { | |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1188 return NULL; |
501 | 1189 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1190 |
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1191 ecf->connections = NGX_CONF_UNSET_UINT; |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
1192 ecf->use = NGX_CONF_UNSET_UINT; |
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
1193 ecf->multi_accept = NGX_CONF_UNSET; |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
1194 ecf->accept_mutex = NGX_CONF_UNSET; |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1195 ecf->accept_mutex_delay = NGX_CONF_UNSET_MSEC; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1196 ecf->name = (void *) NGX_CONF_UNSET; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1197 |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1198 #if (NGX_DEBUG) |
501 | 1199 |
1200 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, | |
4613
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1201 sizeof(ngx_cidr_t)) == NGX_ERROR) |
501 | 1202 { |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1203 return NULL; |
501 | 1204 } |
1205 | |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1206 #endif |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1207 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1208 return ecf; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1209 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1210 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1211 |
509 | 1212 static char * |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1213 ngx_event_core_init_conf(ngx_cycle_t *cycle, void *conf) |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1214 { |
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
1215 ngx_event_conf_t *ecf = conf; |
467 | 1216 |
501 | 1217 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
1218 int fd; | |
1219 #endif | |
1220 #if (NGX_HAVE_RTSIG) | |
1221 ngx_uint_t rtsig; | |
573 | 1222 ngx_core_conf_t *ccf; |
501 | 1223 #endif |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1224 ngx_int_t i; |
467 | 1225 ngx_module_t *module; |
1226 ngx_event_module_t *event_module; | |
1227 | |
1228 module = NULL; | |
1229 | |
469 | 1230 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
467 | 1231 |
1232 fd = epoll_create(100); | |
1233 | |
1234 if (fd != -1) { | |
4810
e1d11fb9a71f
Explicitly ignore returned value from close() in ngx_event_core_init_conf().
Andrey Belov <defan@nginx.com>
parents:
4763
diff
changeset
|
1235 (void) close(fd); |
467 | 1236 module = &ngx_epoll_module; |
1237 | |
1238 } else if (ngx_errno != NGX_ENOSYS) { | |
1239 module = &ngx_epoll_module; | |
1240 } | |
1241 | |
1242 #endif | |
1243 | |
469 | 1244 #if (NGX_HAVE_RTSIG) |
467 | 1245 |
1246 if (module == NULL) { | |
1247 module = &ngx_rtsig_module; | |
1248 rtsig = 1; | |
501 | 1249 |
1250 } else { | |
1251 rtsig = 0; | |
467 | 1252 } |
1253 | |
1254 #endif | |
1255 | |
469 | 1256 #if (NGX_HAVE_DEVPOLL) |
467 | 1257 |
1258 module = &ngx_devpoll_module; | |
1259 | |
360
239e37d44a34
nginx-0.0.7-2004-06-18-20:22:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
1260 #endif |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1261 |
469 | 1262 #if (NGX_HAVE_KQUEUE) |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1263 |
467 | 1264 module = &ngx_kqueue_module; |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
250
diff
changeset
|
1265 |
467 | 1266 #endif |
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1267 |
469 | 1268 #if (NGX_HAVE_SELECT) |
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1269 |
467 | 1270 if (module == NULL) { |
1271 module = &ngx_select_module; | |
1272 } | |
1273 | |
355
0fb6c53fb135
nginx-0.0.7-2004-06-15-21:47:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
354
diff
changeset
|
1274 #endif |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1275 |
467 | 1276 if (module == NULL) { |
1277 for (i = 0; ngx_modules[i]; i++) { | |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1278 |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1279 if (ngx_modules[i]->type != NGX_EVENT_MODULE) { |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1280 continue; |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1281 } |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1282 |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1283 event_module = ngx_modules[i]->ctx; |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1284 |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1285 if (ngx_strcmp(event_module->name->data, event_core_name.data) == 0) |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1286 { |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1287 continue; |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1288 } |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1289 |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1290 module = ngx_modules[i]; |
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1291 break; |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1292 } |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1293 } |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1294 |
467 | 1295 if (module == NULL) { |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1296 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, "no events module found"); |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1297 return NGX_CONF_ERROR; |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1298 } |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1299 |
2062
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prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1300 ngx_conf_init_uint_value(ecf->connections, DEFAULT_CONNECTIONS); |
467 | 1301 cycle->connection_n = ecf->connections; |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1302 |
663 | 1303 ngx_conf_init_uint_value(ecf->use, module->ctx_index); |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1304 |
467 | 1305 event_module = module->ctx; |
1306 ngx_conf_init_ptr_value(ecf->name, event_module->name->data); | |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1307 |
250
1903c6821958
nginx-0.0.2-2004-02-03-23:27:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
1308 ngx_conf_init_value(ecf->multi_accept, 0); |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
1309 ngx_conf_init_value(ecf->accept_mutex, 1); |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1310 ngx_conf_init_msec_value(ecf->accept_mutex_delay, 500); |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1311 |
467 | 1312 |
501 | 1313 #if (NGX_HAVE_RTSIG) |
1314 | |
1315 if (!rtsig) { | |
1316 return NGX_CONF_OK; | |
1317 } | |
1318 | |
1319 if (ecf->accept_mutex) { | |
467 | 1320 return NGX_CONF_OK; |
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
1321 } |
467 | 1322 |
1323 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); | |
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
1324 |
467 | 1325 if (ccf->worker_processes == 0) { |
1326 return NGX_CONF_OK; | |
1327 } | |
1328 | |
1329 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | |
1330 "the \"rtsig\" method requires \"accept_mutex\" to be on"); | |
1331 | |
1332 return NGX_CONF_ERROR; | |
573 | 1333 |
1334 #else | |
1335 | |
1336 return NGX_CONF_OK; | |
1337 | |
1338 #endif | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1339 } |