Mercurial > hg > nginx
annotate src/event/ngx_event.c @ 665:5fd7a5e99047 release-0.3.54
nginx-0.3.54-RELEASE import
*) Feature: nginx now logs the subrequest information to the error log.
*) Feature: the "proxy_next_upstream", "fastcgi_next_upstream", and
"memcached_next_upstream" directives support the "off" parameter.
*) Feature: the "debug_connection" directive supports the CIDR address
form.
*) Bugfix: if a response of proxied server or FastCGI server was
converted from UTF-8 or back, then it may be transferred incomplete.
*) Bugfix: the $upstream_response_time variable had the time of the
first request to a backend only.
*) Bugfix: nginx could not be built on amd64 platform; the bug had
appeared in 0.3.53.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Tue, 11 Jul 2006 13:20:19 +0000 |
| parents | 6d5c1535bb9d |
| children | 63a820b0bc6c |
| rev | line source |
|---|---|
|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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12 #define DEFAULT_CONNECTIONS 512 |
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14 |
| 467 | 15 extern ngx_module_t ngx_kqueue_module; |
| 16 extern ngx_module_t ngx_devpoll_module; | |
| 17 extern ngx_module_t ngx_epoll_module; | |
| 18 extern ngx_module_t ngx_rtsig_module; | |
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19 extern ngx_module_t ngx_select_module; |
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22 static ngx_int_t ngx_event_module_init(ngx_cycle_t *cycle); |
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23 static ngx_int_t ngx_event_process_init(ngx_cycle_t *cycle); |
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24 static char *ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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26 static char *ngx_event_connections(ngx_conf_t *cf, ngx_command_t *cmd, |
| 509 | 27 void *conf); |
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28 static char *ngx_event_use(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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29 static char *ngx_event_debug_connection(ngx_conf_t *cf, ngx_command_t *cmd, |
| 509 | 30 void *conf); |
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32 static void *ngx_event_create_conf(ngx_cycle_t *cycle); |
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33 static char *ngx_event_init_conf(ngx_cycle_t *cycle, void *conf); |
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34 |
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35 |
| 563 | 36 static ngx_uint_t ngx_timer_resolution; |
| 37 sig_atomic_t ngx_event_timer_alarm; | |
| 38 | |
| 495 | 39 static ngx_uint_t ngx_event_max_module; |
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40 |
| 495 | 41 ngx_uint_t ngx_event_flags; |
| 42 ngx_event_actions_t ngx_event_actions; | |
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| 561 | 45 ngx_atomic_t connection_counter = 1; |
| 493 | 46 ngx_atomic_t *ngx_connection_counter = &connection_counter; |
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47 |
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48 |
| 493 | 49 ngx_atomic_t *ngx_accept_mutex_ptr; |
| 611 | 50 ngx_shmtx_t ngx_accept_mutex; |
| 51 ngx_uint_t ngx_use_accept_mutex; | |
| 495 | 52 ngx_uint_t ngx_accept_mutex_held; |
| 53 ngx_msec_t ngx_accept_mutex_delay; | |
| 54 ngx_int_t ngx_accept_disabled; | |
| 561 | 55 ngx_file_t ngx_accept_mutex_lock_file; |
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56 |
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57 |
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58 #if (NGX_STAT_STUB) |
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59 |
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60 ngx_atomic_t ngx_stat_accepted0; |
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61 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0; |
| 495 | 62 ngx_atomic_t ngx_stat_handled0; |
| 63 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0; | |
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64 ngx_atomic_t ngx_stat_requests0; |
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65 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0; |
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66 ngx_atomic_t ngx_stat_active0; |
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67 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0; |
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68 ngx_atomic_t ngx_stat_reading0; |
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69 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0; |
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70 ngx_atomic_t ngx_stat_writing0; |
| 495 | 71 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0; |
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72 |
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73 #endif |
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74 |
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75 |
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76 |
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77 static ngx_command_t ngx_events_commands[] = { |
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78 |
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79 { ngx_string("events"), |
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80 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
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81 ngx_events_block, |
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82 0, |
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83 0, |
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84 NULL }, |
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85 |
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86 ngx_null_command |
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87 }; |
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88 |
| 577 | 89 |
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90 static ngx_core_module_t ngx_events_module_ctx = { |
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91 ngx_string("events"), |
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92 NULL, |
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93 NULL |
| 577 | 94 }; |
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95 |
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96 |
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97 ngx_module_t ngx_events_module = { |
| 509 | 98 NGX_MODULE_V1, |
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99 &ngx_events_module_ctx, /* module context */ |
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100 ngx_events_commands, /* module directives */ |
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101 NGX_CORE_MODULE, /* module type */ |
| 541 | 102 NULL, /* init master */ |
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103 NULL, /* init module */ |
| 541 | 104 NULL, /* init process */ |
| 105 NULL, /* init thread */ | |
| 106 NULL, /* exit thread */ | |
| 107 NULL, /* exit process */ | |
| 108 NULL, /* exit master */ | |
| 109 NGX_MODULE_V1_PADDING | |
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110 }; |
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111 |
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112 |
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107
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113 static ngx_str_t event_core_name = ngx_string("event_core"); |
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114 |
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115 |
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107
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116 static ngx_command_t ngx_event_core_commands[] = { |
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117 |
| 543 | 118 { ngx_string("worker_connections"), |
| 119 NGX_EVENT_CONF|NGX_CONF_TAKE1, | |
| 120 ngx_event_connections, | |
| 121 0, | |
| 122 0, | |
| 123 NULL }, | |
| 124 | |
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125 { ngx_string("connections"), |
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126 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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127 ngx_event_connections, |
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128 0, |
|
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129 0, |
|
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130 NULL }, |
|
90
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131 |
|
209
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132 { ngx_string("use"), |
|
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133 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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134 ngx_event_use, |
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135 0, |
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136 0, |
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137 NULL }, |
|
91
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138 |
|
248
e885208c518b
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139 { ngx_string("multi_accept"), |
|
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140 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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141 ngx_conf_set_flag_slot, |
|
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142 0, |
|
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143 offsetof(ngx_event_conf_t, multi_accept), |
|
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144 NULL }, |
|
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145 |
|
303
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146 { ngx_string("accept_mutex"), |
|
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147 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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148 ngx_conf_set_flag_slot, |
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149 0, |
|
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150 offsetof(ngx_event_conf_t, accept_mutex), |
| 611 | 151 NULL }, |
|
303
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152 |
|
306
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153 { ngx_string("accept_mutex_delay"), |
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154 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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155 ngx_conf_set_msec_slot, |
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156 0, |
|
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157 offsetof(ngx_event_conf_t, accept_mutex_delay), |
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158 NULL }, |
|
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159 |
|
307
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160 { ngx_string("debug_connection"), |
|
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161 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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162 ngx_event_debug_connection, |
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163 0, |
|
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164 0, |
|
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165 NULL }, |
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166 |
|
209
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167 ngx_null_command |
|
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168 }; |
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169 |
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170 |
|
107
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171 ngx_event_module_t ngx_event_core_module_ctx = { |
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172 &event_core_name, |
|
91
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173 ngx_event_create_conf, /* create configuration */ |
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174 ngx_event_init_conf, /* init configuration */ |
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175 |
|
380
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176 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } |
|
91
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177 }; |
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178 |
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179 |
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107
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180 ngx_module_t ngx_event_core_module = { |
| 509 | 181 NGX_MODULE_V1, |
|
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182 &ngx_event_core_module_ctx, /* module context */ |
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183 ngx_event_core_commands, /* module directives */ |
|
96
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184 NGX_EVENT_MODULE, /* module type */ |
| 541 | 185 NULL, /* init master */ |
|
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186 ngx_event_module_init, /* init module */ |
| 541 | 187 ngx_event_process_init, /* init process */ |
| 188 NULL, /* init thread */ | |
| 189 NULL, /* exit thread */ | |
| 190 NULL, /* exit process */ | |
| 191 NULL, /* exit master */ | |
| 192 NGX_MODULE_V1_PADDING | |
|
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193 }; |
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194 |
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195 |
| 563 | 196 void |
| 197 ngx_process_events_and_timers(ngx_cycle_t *cycle) | |
| 198 { | |
| 199 ngx_uint_t flags; | |
| 567 | 200 ngx_msec_t timer, delta; |
| 563 | 201 |
| 202 if (ngx_timer_resolution) { | |
| 203 timer = NGX_TIMER_INFINITE; | |
| 204 flags = 0; | |
| 205 | |
| 206 } else { | |
| 207 timer = ngx_event_find_timer(); | |
| 208 flags = NGX_UPDATE_TIME; | |
| 209 | |
| 210 #if (NGX_THREADS) | |
| 211 | |
| 212 if (timer == NGX_TIMER_INFINITE || timer > 500) { | |
| 213 timer = 500; | |
| 214 } | |
| 215 | |
| 216 #endif | |
| 217 } | |
| 218 | |
| 611 | 219 if (ngx_use_accept_mutex) { |
| 563 | 220 if (ngx_accept_disabled > 0) { |
| 221 ngx_accept_disabled--; | |
| 222 | |
| 223 } else { | |
| 224 if (ngx_trylock_accept_mutex(cycle) == NGX_ERROR) { | |
| 225 return; | |
| 226 } | |
| 227 | |
| 228 if (ngx_accept_mutex_held) { | |
| 229 flags |= NGX_POST_EVENTS; | |
| 230 | |
| 231 } else { | |
| 232 if (timer == NGX_TIMER_INFINITE | |
| 233 || timer > ngx_accept_mutex_delay) | |
| 234 { | |
| 235 timer = ngx_accept_mutex_delay; | |
| 236 } | |
| 237 } | |
| 238 } | |
| 239 } | |
| 240 | |
| 567 | 241 delta = ngx_current_msec; |
| 242 | |
| 563 | 243 (void) ngx_process_events(cycle, timer, flags); |
| 244 | |
| 567 | 245 delta = ngx_current_msec - delta; |
| 246 | |
| 247 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
| 248 "timer delta: %M", delta); | |
| 249 | |
| 563 | 250 if (ngx_posted_accept_events) { |
| 251 ngx_event_process_posted(cycle, &ngx_posted_accept_events); | |
| 252 } | |
| 253 | |
| 254 if (ngx_accept_mutex_held) { | |
| 611 | 255 ngx_shmtx_unlock(&ngx_accept_mutex); |
| 563 | 256 } |
| 257 | |
| 573 | 258 if (delta) { |
| 259 ngx_event_expire_timers(); | |
| 260 } | |
| 261 | |
| 563 | 262 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
| 263 "posted events %p", ngx_posted_events); | |
| 264 | |
| 265 if (ngx_posted_events) { | |
| 266 if (ngx_threaded) { | |
| 267 ngx_wakeup_worker_thread(cycle); | |
| 268 | |
| 269 } else { | |
| 270 ngx_event_process_posted(cycle, &ngx_posted_events); | |
| 271 } | |
| 272 } | |
| 273 } | |
| 274 | |
| 275 | |
| 509 | 276 ngx_int_t |
| 277 ngx_handle_read_event(ngx_event_t *rev, u_int flags) | |
| 278 { | |
| 279 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 577 | 280 |
| 509 | 281 /* kqueue, epoll */ |
| 282 | |
| 283 if (!rev->active && !rev->ready) { | |
| 284 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) | |
| 285 == NGX_ERROR) | |
| 286 { | |
| 287 return NGX_ERROR; | |
| 288 } | |
| 289 } | |
| 577 | 290 |
| 509 | 291 return NGX_OK; |
| 292 | |
| 293 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 294 | |
| 295 /* select, poll, /dev/poll */ | |
| 296 | |
| 297 if (!rev->active && !rev->ready) { | |
| 298 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) | |
| 299 == NGX_ERROR) | |
| 300 { | |
| 301 return NGX_ERROR; | |
| 302 } | |
| 303 | |
| 304 return NGX_OK; | |
| 305 } | |
| 306 | |
| 307 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { | |
| 308 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT | flags) | |
| 309 == NGX_ERROR) | |
| 310 { | |
| 311 return NGX_ERROR; | |
| 312 } | |
| 313 | |
| 314 return NGX_OK; | |
| 315 } | |
| 316 | |
| 317 } else if (ngx_event_flags & NGX_USE_ONESHOT_EVENT) { | |
| 318 | |
| 319 /* event ports */ | |
| 320 | |
| 321 if (!rev->active) { | |
| 322 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_ONESHOT_EVENT) | |
| 323 == NGX_ERROR) | |
| 324 { | |
| 325 return NGX_ERROR; | |
| 326 } | |
| 327 } | |
| 577 | 328 |
| 509 | 329 return NGX_OK; |
| 330 } | |
| 331 | |
| 332 /* aio, iocp, rtsig */ | |
| 333 | |
| 334 return NGX_OK; | |
| 335 } | |
| 336 | |
| 337 | |
| 338 ngx_int_t | |
| 339 ngx_handle_write_event(ngx_event_t *wev, size_t lowat) | |
| 340 { | |
| 341 ngx_connection_t *c; | |
| 342 | |
| 343 if (lowat) { | |
| 344 c = (ngx_connection_t *) wev->data; | |
| 345 | |
| 346 if (ngx_send_lowat(c, lowat) == NGX_ERROR) { | |
| 347 return NGX_ERROR; | |
| 348 } | |
| 349 } | |
| 350 | |
| 351 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 352 | |
| 353 /* kqueue, epoll */ | |
| 354 | |
| 355 if (!wev->active && !wev->ready) { | |
| 356 if (ngx_add_event(wev, NGX_WRITE_EVENT, | |
| 357 NGX_CLEAR_EVENT | (lowat ? NGX_LOWAT_EVENT : 0)) | |
| 358 == NGX_ERROR) | |
| 359 { | |
| 360 return NGX_ERROR; | |
| 361 } | |
| 362 } | |
| 363 | |
| 364 return NGX_OK; | |
| 365 | |
| 366 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 367 | |
| 368 /* select, poll, /dev/poll */ | |
| 369 | |
| 370 if (!wev->active && !wev->ready) { | |
| 371 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 372 == NGX_ERROR) | |
| 373 { | |
| 374 return NGX_ERROR; | |
| 375 } | |
| 376 | |
| 377 return NGX_OK; | |
| 378 } | |
| 379 | |
| 380 if (wev->active && wev->ready) { | |
| 381 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 382 == NGX_ERROR) | |
| 383 { | |
| 384 return NGX_ERROR; | |
| 385 } | |
| 386 | |
| 387 return NGX_OK; | |
| 388 } | |
| 389 | |
| 390 } else if (ngx_event_flags & NGX_USE_ONESHOT_EVENT) { | |
| 391 | |
| 392 /* event ports */ | |
| 393 | |
| 394 if (!wev->active) { | |
| 395 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_ONESHOT_EVENT) | |
| 396 == NGX_ERROR) | |
| 397 { | |
| 398 return NGX_ERROR; | |
| 399 } | |
| 400 } | |
| 577 | 401 |
| 509 | 402 return NGX_OK; |
| 403 } | |
| 404 | |
| 405 /* aio, iocp, rtsig */ | |
| 406 | |
| 407 return NGX_OK; | |
| 408 } | |
| 409 | |
| 410 | |
| 411 static ngx_int_t | |
| 412 ngx_event_module_init(ngx_cycle_t *cycle) | |
|
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413 { |
| 543 | 414 void ***cf; |
| 605 | 415 u_char *shared; |
| 611 | 416 size_t size, cl; |
| 543 | 417 ngx_event_conf_t *ecf; |
| 563 | 418 ngx_core_conf_t *ccf; |
| 605 | 419 ngx_shm_t shm; |
| 461 | 420 #if !(NGX_WIN32) |
| 543 | 421 ngx_int_t limit; |
| 422 struct rlimit rlmt; | |
| 423 #endif | |
| 473 | 424 |
| 425 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | |
| 426 | |
| 427 if (cf == NULL) { | |
| 428 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | |
| 429 "no \"events\" section in configuration"); | |
| 430 return NGX_ERROR; | |
| 431 } | |
| 432 | |
| 433 ecf = (*cf)[ngx_event_core_module.ctx_index]; | |
| 434 | |
| 641 | 435 if (!ngx_test_config) { |
| 436 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, | |
| 437 "using the \"%s\" event method", ecf->name); | |
| 438 } | |
| 473 | 439 |
| 563 | 440 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
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441 |
| 563 | 442 ngx_timer_resolution = ccf->timer_resolution; |
| 443 | |
| 444 #if !(NGX_WIN32) | |
|
303
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445 |
| 543 | 446 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
| 447 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 448 "getrlimit(RLIMIT_NOFILE) failed, ignored"); | |
| 449 | |
| 450 } else { | |
| 451 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur | |
| 452 && (ccf->rlimit_nofile == NGX_CONF_UNSET | |
| 453 || ecf->connections > (ngx_uint_t) ccf->rlimit_nofile)) | |
| 454 { | |
| 455 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ? | |
| 456 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile; | |
| 457 | |
| 458 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
| 459 "%ui worker_connections are more than " | |
| 460 "open file resource limit: %i", | |
| 461 ecf->connections, limit); | |
| 462 } | |
| 463 } | |
| 464 | |
| 605 | 465 #endif /* !(NGX_WIN32) */ |
| 466 | |
| 543 | 467 |
| 611 | 468 if (ccf->master == 0) { |
|
303
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|
469 return NGX_OK; |
|
00c5660d2707
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parents:
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|
470 } |
|
00c5660d2707
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parents:
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|
471 |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
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parents:
307
diff
changeset
|
472 |
| 611 | 473 if (ngx_accept_mutex_ptr) { |
| 474 | |
| 475 /* reinit ngx_accept_mutex */ | |
| 476 | |
| 477 if (ngx_shmtx_create(&ngx_accept_mutex, (void *) ngx_accept_mutex_ptr, | |
| 478 ccf->lock_file.data, cycle->log) | |
| 479 != NGX_OK) | |
| 480 { | |
| 481 return NGX_ERROR; | |
| 482 } | |
|
303
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|
483 |
| 611 | 484 return NGX_OK; |
| 485 } | |
| 486 | |
| 487 | |
| 488 /* cl should be equal or bigger than cache line size */ | |
| 489 | |
| 490 cl = 128; | |
| 491 | |
| 492 size = cl /* ngx_accept_mutex */ | |
| 493 + cl; /* ngx_connection_counter */ | |
|
303
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parents:
301
diff
changeset
|
494 |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
495 #if (NGX_STAT_STUB) |
|
3f88935a02e8
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diff
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|
496 |
| 611 | 497 size += cl /* ngx_stat_accepted */ |
| 498 + cl /* ngx_stat_handled */ | |
| 499 + cl /* ngx_stat_requests */ | |
| 500 + cl /* ngx_stat_active */ | |
| 501 + cl /* ngx_stat_reading */ | |
| 502 + cl; /* ngx_stat_writing */ | |
|
426
3f88935a02e8
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parents:
380
diff
changeset
|
503 |
|
3f88935a02e8
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parents:
380
diff
changeset
|
504 #endif |
|
3f88935a02e8
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parents:
380
diff
changeset
|
505 |
| 605 | 506 shm.size = size; |
| 507 shm.log = cycle->log; | |
| 508 | |
| 509 if (ngx_shm_alloc(&shm) != NGX_OK) { | |
|
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
510 return NGX_ERROR; |
|
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
511 } |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
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parents:
307
diff
changeset
|
512 |
| 605 | 513 shared = shm.addr; |
| 514 | |
|
330
377a955421dc
nginx-0.0.3-2004-04-29-20:34:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
325
diff
changeset
|
515 ngx_accept_mutex_ptr = (ngx_atomic_t *) shared; |
| 611 | 516 |
| 517 if (ngx_shmtx_create(&ngx_accept_mutex, shared, ccf->lock_file.data, | |
| 518 cycle->log) | |
| 519 != NGX_OK) | |
| 520 { | |
| 521 return NGX_ERROR; | |
| 522 } | |
| 523 | |
| 524 ngx_connection_counter = (ngx_atomic_t *) (shared + 1 * cl); | |
|
309
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parents:
307
diff
changeset
|
525 |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
526 #if (NGX_STAT_STUB) |
|
3f88935a02e8
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parents:
380
diff
changeset
|
527 |
| 611 | 528 ngx_stat_accepted = (ngx_atomic_t *) (shared + 2 * cl); |
| 529 ngx_stat_handled = (ngx_atomic_t *) (shared + 3 * cl); | |
| 530 ngx_stat_requests = (ngx_atomic_t *) (shared + 4 * cl); | |
| 531 ngx_stat_active = (ngx_atomic_t *) (shared + 5 * cl); | |
| 532 ngx_stat_reading = (ngx_atomic_t *) (shared + 6 * cl); | |
| 533 ngx_stat_writing = (ngx_atomic_t *) (shared + 7 * cl); | |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
534 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
535 #endif |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
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parents:
380
diff
changeset
|
536 |
| 563 | 537 *ngx_connection_counter = 1; |
| 538 | |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
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parents:
323
diff
changeset
|
539 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
| 461 | 540 "counter: %p, %d", |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
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parents:
323
diff
changeset
|
541 ngx_connection_counter, *ngx_connection_counter); |
|
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
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parents:
323
diff
changeset
|
542 |
|
303
00c5660d2707
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parents:
301
diff
changeset
|
543 return NGX_OK; |
|
00c5660d2707
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parents:
301
diff
changeset
|
544 } |
|
00c5660d2707
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parents:
301
diff
changeset
|
545 |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
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parents:
301
diff
changeset
|
546 |
| 563 | 547 #if !(NGX_WIN32) |
| 548 | |
| 549 void | |
| 550 ngx_timer_signal_handler(int signo) | |
| 551 { | |
| 552 ngx_event_timer_alarm = 1; | |
| 553 | |
| 554 ngx_time_update(0, 0); | |
| 555 | |
| 556 #if 1 | |
| 557 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer signal"); | |
| 558 #endif | |
| 559 } | |
| 560 | |
| 561 #endif | |
| 562 | |
| 563 | |
| 509 | 564 static ngx_int_t |
| 565 ngx_event_process_init(ngx_cycle_t *cycle) | |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
566 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
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parents:
288
diff
changeset
|
567 ngx_uint_t m, i; |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
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parents:
102
diff
changeset
|
568 ngx_event_t *rev, *wev; |
| 543 | 569 ngx_listening_t *ls; |
| 570 ngx_connection_t *c, *next, *old; | |
|
303
00c5660d2707
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parents:
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diff
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|
571 ngx_core_conf_t *ccf; |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
572 ngx_event_conf_t *ecf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
573 ngx_event_module_t *module; |
| 461 | 574 #if (NGX_WIN32) |
|
103
6dfda4cf5200
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parents:
102
diff
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|
575 ngx_iocp_conf_t *iocpcf; |
| 543 | 576 #else |
| 577 struct rlimit rlmt; | |
| 563 | 578 struct sigaction sa; |
| 579 struct itimerval itv; | |
|
103
6dfda4cf5200
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Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
580 #endif |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
581 |
|
303
00c5660d2707
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parents:
301
diff
changeset
|
582 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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|
583 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module); |
|
303
00c5660d2707
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parents:
301
diff
changeset
|
584 |
| 611 | 585 if (ccf->worker_processes > 1 && ecf->accept_mutex) { |
| 586 ngx_use_accept_mutex = 1; | |
|
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
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parents:
344
diff
changeset
|
587 ngx_accept_mutex_held = 0; |
|
306
6b91bfbc4123
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parents:
305
diff
changeset
|
588 ngx_accept_mutex_delay = ecf->accept_mutex_delay; |
| 611 | 589 |
| 590 } else { | |
| 591 ngx_use_accept_mutex = 0; | |
|
303
00c5660d2707
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parents:
301
diff
changeset
|
592 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
593 |
|
276
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
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parents:
272
diff
changeset
|
594 #if (NGX_THREADS) |
| 501 | 595 ngx_posted_events_mutex = ngx_mutex_init(cycle->log, 0); |
| 596 if (ngx_posted_events_mutex == NULL) { | |
|
276
a2d1ccc96111
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272
diff
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|
597 return NGX_ERROR; |
|
a2d1ccc96111
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parents:
272
diff
changeset
|
598 } |
|
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
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parents:
272
diff
changeset
|
599 #endif |
|
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
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parents:
272
diff
changeset
|
600 |
|
270
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
601 if (ngx_event_timer_init(cycle->log) == NGX_ERROR) { |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
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parents:
260
diff
changeset
|
602 return NGX_ERROR; |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
603 } |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
604 |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
605 cycle->connection_n = ecf->connections; |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
606 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
607 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
|
608 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
|
609 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
610 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
611 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
612 if (ngx_modules[m]->ctx_index == ecf->use) { |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
613 module = ngx_modules[m]->ctx; |
| 563 | 614 if (module->actions.init(cycle, ngx_timer_resolution) == NGX_ERROR) |
| 615 { | |
|
245
e6c005b66b3a
nginx-0.0.1-2004-01-30-00:45:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
230
diff
changeset
|
616 /* fatal */ |
|
e6c005b66b3a
nginx-0.0.1-2004-01-30-00:45:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
230
diff
changeset
|
617 exit(2); |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
618 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
619 break; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
620 } |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
39
diff
changeset
|
621 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
622 |
| 543 | 623 #if !(NGX_WIN32) |
| 624 | |
| 563 | 625 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
| 626 | |
| 627 ngx_memzero(&sa, sizeof(struct sigaction)); | |
| 628 sa.sa_handler = ngx_timer_signal_handler; | |
| 629 sigemptyset(&sa.sa_mask); | |
| 630 | |
| 631 if (sigaction(SIGALRM, &sa, NULL) == -1) { | |
| 632 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 633 "sigaction(SIGALRM) failed"); | |
| 634 return NGX_ERROR; | |
| 635 } | |
| 636 | |
| 637 itv.it_interval.tv_sec = ngx_timer_resolution / 1000; | |
| 638 itv.it_interval.tv_usec = (ngx_timer_resolution % 1000) * 1000; | |
| 639 itv.it_value.tv_sec = ngx_timer_resolution / 1000; | |
| 640 itv.it_value.tv_usec = (ngx_timer_resolution % 1000 ) * 1000; | |
| 641 | |
| 642 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) { | |
| 643 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 644 "setitimer() failed"); | |
| 577 | 645 } |
| 563 | 646 } |
| 647 | |
| 543 | 648 if (ngx_event_flags & NGX_USE_FD_EVENT) { |
| 649 | |
| 650 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { | |
| 651 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 652 "getrlimit(RLIMIT_NOFILE) failed"); | |
| 653 return NGX_ERROR; | |
| 654 } | |
| 655 | |
| 656 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur; | |
| 657 | |
| 658 cycle->files = ngx_calloc(sizeof(ngx_connection_t *) * cycle->files_n, | |
| 659 cycle->log); | |
| 660 if (cycle->files == NULL) { | |
| 661 return NGX_ERROR; | |
| 662 } | |
| 663 } | |
| 664 | |
| 665 #endif | |
| 666 | |
| 561 | 667 cycle->connections = ngx_alloc(sizeof(ngx_connection_t) * ecf->connections, |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
668 cycle->log); |
| 561 | 669 if (cycle->connections == NULL) { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
670 return NGX_ERROR; |
|
112
da763a85be66
nginx-0.0.1-2003-07-04-10:03:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
109
diff
changeset
|
671 } |
|
da763a85be66
nginx-0.0.1-2003-07-04-10:03:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
109
diff
changeset
|
672 |
| 561 | 673 c = cycle->connections; |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
674 |
| 561 | 675 cycle->read_events = ngx_alloc(sizeof(ngx_event_t) * ecf->connections, |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
676 cycle->log); |
| 561 | 677 if (cycle->read_events == NULL) { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
678 return NGX_ERROR; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
679 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
680 |
| 561 | 681 rev = cycle->read_events; |
|
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
682 for (i = 0; i < cycle->connection_n; i++) { |
|
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
683 rev[i].closed = 1; |
| 481 | 684 rev[i].instance = 1; |
|
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
685 #if (NGX_THREADS) |
|
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
686 rev[i].lock = &c[i].lock; |
|
380
5ce6561246a5
nginx-0.0.7-2004-07-07-10:15:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
377
diff
changeset
|
687 rev[i].own_lock = &c[i].lock; |
|
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
688 #endif |
|
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
689 } |
|
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
690 |
| 561 | 691 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * ecf->connections, |
| 481 | 692 cycle->log); |
| 561 | 693 if (cycle->write_events == NULL) { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
694 return NGX_ERROR; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
695 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
696 |
| 561 | 697 wev = cycle->write_events; |
|
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
698 for (i = 0; i < cycle->connection_n; i++) { |
|
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
699 wev[i].closed = 1; |
|
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
700 #if (NGX_THREADS) |
|
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
701 wev[i].lock = &c[i].lock; |
|
380
5ce6561246a5
nginx-0.0.7-2004-07-07-10:15:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
377
diff
changeset
|
702 wev[i].own_lock = &c[i].lock; |
|
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
703 #endif |
|
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
704 } |
|
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
705 |
| 543 | 706 i = cycle->connection_n; |
| 707 next = NULL; | |
| 708 | |
| 709 do { | |
| 710 i--; | |
| 711 | |
| 712 c[i].data = next; | |
| 561 | 713 c[i].read = &cycle->read_events[i]; |
| 714 c[i].write = &cycle->write_events[i]; | |
| 543 | 715 c[i].fd = (ngx_socket_t) -1; |
| 716 | |
| 717 next = &c[i]; | |
| 718 | |
| 719 #if (NGX_THREADS) | |
| 720 c[i].lock = 0; | |
| 721 #endif | |
| 722 } while (i); | |
| 723 | |
| 724 cycle->free_connections = next; | |
| 725 cycle->free_connection_n = ecf->connections; | |
| 726 | |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
727 /* for each listening socket */ |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
728 |
| 543 | 729 ls = cycle->listening.elts; |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
730 for (i = 0; i < cycle->listening.nelts; i++) { |
|
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
731 |
| 543 | 732 c = ngx_get_connection(ls[i].fd, cycle->log); |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
733 |
| 543 | 734 if (c == NULL) { |
| 735 return NGX_ERROR; | |
| 736 } | |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
737 |
| 543 | 738 c->log = &ls[i].log; |
| 739 | |
| 740 c->listening = &ls[i]; | |
| 741 ls[i].connection = c; | |
| 742 | |
| 561 | 743 rev = c->read; |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
744 |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
745 rev->log = c->log; |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
746 rev->accept = 1; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
747 |
| 469 | 748 #if (NGX_HAVE_DEFERRED_ACCEPT) |
| 543 | 749 rev->deferred_accept = ls[i].deferred_accept; |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
750 #endif |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
751 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
752 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
| 543 | 753 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
|
754 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
755 /* |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
756 * 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
|
757 * 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
|
758 */ |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
759 |
| 543 | 760 old = ls[i].previous->connection; |
| 761 | |
| 762 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT) | |
| 763 == NGX_ERROR) | |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
216
diff
changeset
|
764 { |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
765 return NGX_ERROR; |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
766 } |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
767 |
| 543 | 768 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
|
769 } |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
770 } |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
771 |
| 461 | 772 #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
|
773 |
|
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
774 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
| 509 | 775 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
|
776 |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
777 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
|
778 return NGX_ERROR; |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
779 } |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
780 |
| 543 | 781 ls[i].log.handler = ngx_acceptex_log_error; |
| 782 | |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
783 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
| 543 | 784 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex) |
| 785 == NGX_ERROR) | |
|
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
276
diff
changeset
|
786 { |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
787 return NGX_ERROR; |
|
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
788 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
789 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
790 } else { |
| 509 | 791 rev->handler = ngx_event_accept; |
| 461 | 792 |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
793 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
|
794 return NGX_ERROR; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
795 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
796 } |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
797 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
798 #else |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
799 |
| 509 | 800 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
|
801 |
| 611 | 802 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
|
803 continue; |
|
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
804 } |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
805 |
|
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
345
diff
changeset
|
806 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
|
807 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
|
808 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
|
809 } |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
810 |
|
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
811 } else { |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
812 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
|
813 return NGX_ERROR; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
814 } |
|
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
815 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
816 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
817 #endif |
| 543 | 818 |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
819 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
820 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
821 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
|
822 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
823 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
824 |
| 509 | 825 ngx_int_t |
| 826 ngx_send_lowat(ngx_connection_t *c, size_t lowat) | |
| 452 | 827 { |
| 828 int sndlowat; | |
| 829 | |
| 455 | 830 #if (NGX_HAVE_LOWAT_EVENT) |
| 452 | 831 |
| 455 | 832 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
| 452 | 833 c->write->available = lowat; |
| 834 return NGX_OK; | |
| 835 } | |
| 836 | |
| 837 #endif | |
| 577 | 838 |
| 452 | 839 if (lowat == 0 || c->sndlowat) { |
| 840 return NGX_OK; | |
| 841 } | |
| 842 | |
| 843 sndlowat = (int) lowat; | |
| 844 | |
| 845 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT, | |
| 846 (const void *) &sndlowat, sizeof(int)) == -1) | |
| 847 { | |
| 848 ngx_connection_error(c, ngx_socket_errno, | |
| 849 "setsockopt(SO_SNDLOWAT) failed"); | |
| 850 return NGX_ERROR; | |
| 851 } | |
| 852 | |
| 853 c->sndlowat = 1; | |
| 854 | |
| 855 return NGX_OK; | |
| 856 } | |
| 857 | |
| 858 | |
| 509 | 859 static char * |
| 860 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
|
861 { |
| 501 | 862 char *rv; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
863 void ***ctx; |
| 501 | 864 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
|
865 ngx_conf_t pcf; |
| 501 | 866 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
|
867 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
868 /* 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
|
869 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
870 ngx_event_max_module = 0; |
| 501 | 871 for (i = 0; ngx_modules[i]; i++) { |
| 872 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
|
873 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
874 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
875 |
| 501 | 876 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
|
877 } |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
878 |
| 501 | 879 ctx = ngx_pcalloc(cf->pool, sizeof(void *)); |
| 880 if (ctx == NULL) { | |
| 881 return NGX_CONF_ERROR; | |
| 882 } | |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
883 |
| 501 | 884 *ctx = ngx_pcalloc(cf->pool, ngx_event_max_module * sizeof(void *)); |
| 885 if (*ctx == NULL) { | |
| 886 return NGX_CONF_ERROR; | |
| 887 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
888 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
889 *(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
|
890 |
| 501 | 891 for (i = 0; ngx_modules[i]; i++) { |
| 892 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
|
893 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
894 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
895 |
| 501 | 896 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
|
897 |
| 501 | 898 if (m->create_conf) { |
| 899 (*ctx)[ngx_modules[i]->ctx_index] = m->create_conf(cf->cycle); | |
| 900 if ((*ctx)[ngx_modules[i]->ctx_index] == NULL) { | |
| 901 return NGX_CONF_ERROR; | |
| 902 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
903 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
904 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
905 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
906 pcf = *cf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
907 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
|
908 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
|
909 cf->cmd_type = NGX_EVENT_CONF; |
| 501 | 910 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
911 rv = ngx_conf_parse(cf, NULL); |
| 501 | 912 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
913 *cf = pcf; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
914 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
915 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
|
916 return rv; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
917 |
| 501 | 918 for (i = 0; ngx_modules[i]; i++) { |
| 919 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
|
920 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
921 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
922 |
| 501 | 923 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
|
924 |
| 501 | 925 if (m->init_conf) { |
| 926 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
|
927 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
|
928 return rv; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
929 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
930 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
931 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
932 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
933 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
|
934 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
935 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
936 |
| 509 | 937 static char * |
| 938 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
|
939 { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
940 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
|
941 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
942 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
|
943 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
944 if (ecf->connections != NGX_CONF_UNSET_UINT) { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
945 return "is duplicate" ; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
946 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
947 |
| 581 | 948 if (ngx_strcmp(cmd->name.data, "connections") == 0) { |
| 949 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 950 "the \"connections\" directive is deprecated, " | |
| 951 "use the \"worker_connections\" directive instead"); | |
| 952 } | |
| 953 | |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
954 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
|
955 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
|
956 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
|
957 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 958 "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
|
959 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
960 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
|
961 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
962 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
963 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
|
964 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
965 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
|
966 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
967 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
968 |
| 509 | 969 static char * |
| 970 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
|
971 { |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
972 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
|
973 |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
974 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
|
975 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
|
976 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
|
977 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
|
978 |
|
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
355
diff
changeset
|
979 if (ecf->use != NGX_CONF_UNSET_UINT) { |
|
93
738fe44c70d5
nginx-0.0.1-2003-05-21-17:28:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
980 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
|
981 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
982 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
983 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
|
984 |
|
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
985 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
|
986 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
|
987 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
|
988 } else { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
989 old_ecf = NULL; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
990 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
991 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
992 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
993 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
|
994 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
|
995 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
996 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
997 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
998 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
|
999 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
|
1000 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
|
1001 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
|
1002 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
|
1003 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1004 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
|
1005 && old_ecf |
|
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1006 && 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
|
1007 { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1008 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 467 | 1009 "when the server runs without a master process " |
| 1010 "the \"%V\" event type must be the same as " | |
| 1011 "in previous configuration - \"%s\" " | |
| 1012 "and it can not be changed on the fly, " | |
| 1013 "to change it you need to stop server " | |
| 1014 "and start it again", | |
| 1015 &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
|
1016 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1017 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
|
1018 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1019 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1020 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
|
1021 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1022 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1023 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1024 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1025 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 1026 "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
|
1027 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1028 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
|
1029 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1030 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1031 |
| 509 | 1032 static char * |
| 1033 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
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1034 { |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1035 #if (NGX_DEBUG) |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1036 ngx_event_conf_t *ecf = conf; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1037 |
| 665 | 1038 ngx_event_debug_t *dc; |
| 1039 ngx_str_t *value; | |
| 1040 struct hostent *h; | |
| 1041 ngx_inet_cidr_t in_cidr; | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1042 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1043 value = cf->args->elts; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1044 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1045 /* AF_INET only */ |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1046 |
| 665 | 1047 dc = ngx_array_push(&ecf->debug_connection); |
| 1048 if (dc == NULL) { | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1049 return NGX_CONF_ERROR; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1050 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1051 |
| 665 | 1052 dc->addr = inet_addr((char *) value[1].data); |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1053 |
| 665 | 1054 if (dc->addr != INADDR_NONE) { |
| 1055 dc->mask = 0xffffffff; | |
| 1056 return NGX_OK; | |
| 1057 } | |
| 1058 | |
| 1059 if (ngx_ptocidr(&value[1], &in_cidr) == NGX_OK) { | |
| 1060 dc->mask = in_cidr.mask; | |
| 1061 dc->addr = in_cidr.addr; | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1062 return NGX_OK; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1063 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1064 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1065 h = gethostbyname((char *) value[1].data); |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1066 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1067 if (h == NULL || h->h_addr_list[0] == NULL) { |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1068 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 1069 "host \"%s\" not found", value[1].data); |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1070 return NGX_CONF_ERROR; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1071 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1072 |
| 665 | 1073 dc->mask = 0xffffffff; |
| 1074 dc->addr = *(in_addr_t *)(h->h_addr_list[0]); | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1075 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1076 #else |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1077 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1078 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1079 "\"debug_connection\" is ignored, you need to rebuild " |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1080 "nginx using --with-debug option to enable it"); |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1081 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1082 #endif |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1083 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1084 return NGX_OK; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1085 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1086 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1087 |
| 509 | 1088 static void * |
| 1089 ngx_event_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
|
1090 { |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1091 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
|
1092 |
| 501 | 1093 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
| 1094 if (ecf == NULL) { | |
| 1095 return NGX_CONF_ERROR; | |
| 1096 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1097 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1098 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
|
1099 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
|
1100 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
|
1101 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
|
1102 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
|
1103 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
|
1104 |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1105 #if (NGX_DEBUG) |
| 501 | 1106 |
| 1107 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, | |
| 665 | 1108 sizeof(ngx_event_debug_t)) == NGX_ERROR) |
| 501 | 1109 { |
| 1110 return NGX_CONF_ERROR; | |
| 1111 } | |
| 1112 | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1113 #endif |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
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|
1114 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1115 return ecf; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1116 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1117 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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1118 |
| 509 | 1119 static char * |
| 1120 ngx_event_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
|
1121 { |
|
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
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parents:
352
diff
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1122 ngx_event_conf_t *ecf = conf; |
| 467 | 1123 |
| 501 | 1124 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 1125 int fd; | |
| 1126 #endif | |
| 1127 #if (NGX_HAVE_RTSIG) | |
| 1128 ngx_uint_t rtsig; | |
| 573 | 1129 ngx_core_conf_t *ccf; |
| 501 | 1130 #endif |
| 467 | 1131 ngx_int_t i, connections; |
| 1132 ngx_module_t *module; | |
| 1133 ngx_event_module_t *event_module; | |
| 1134 | |
| 1135 connections = NGX_CONF_UNSET_UINT; | |
| 1136 module = NULL; | |
| 1137 | |
| 469 | 1138 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 467 | 1139 |
| 1140 fd = epoll_create(100); | |
| 1141 | |
| 1142 if (fd != -1) { | |
| 1143 close(fd); | |
| 1144 connections = DEFAULT_CONNECTIONS; | |
| 1145 module = &ngx_epoll_module; | |
| 1146 | |
| 1147 } else if (ngx_errno != NGX_ENOSYS) { | |
| 1148 connections = DEFAULT_CONNECTIONS; | |
| 1149 module = &ngx_epoll_module; | |
| 1150 } | |
| 1151 | |
| 1152 #endif | |
| 1153 | |
| 469 | 1154 #if (NGX_HAVE_RTSIG) |
| 467 | 1155 |
| 1156 if (module == NULL) { | |
| 1157 connections = DEFAULT_CONNECTIONS; | |
| 1158 module = &ngx_rtsig_module; | |
| 1159 rtsig = 1; | |
| 501 | 1160 |
| 1161 } else { | |
| 1162 rtsig = 0; | |
| 467 | 1163 } |
| 1164 | |
| 1165 #endif | |
| 1166 | |
| 469 | 1167 #if (NGX_HAVE_DEVPOLL) |
| 467 | 1168 |
| 1169 connections = DEFAULT_CONNECTIONS; | |
| 1170 module = &ngx_devpoll_module; | |
| 1171 | |
|
360
239e37d44a34
nginx-0.0.7-2004-06-18-20:22:16 import
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parents:
358
diff
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1172 #endif |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
1173 |
| 469 | 1174 #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
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|
1175 |
| 467 | 1176 connections = DEFAULT_CONNECTIONS; |
| 1177 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
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|
1178 |
| 467 | 1179 #endif |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1180 |
| 469 | 1181 #if (NGX_HAVE_SELECT) |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
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parents:
346
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1182 |
| 467 | 1183 if (module == NULL) { |
|
91
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Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
1184 |
| 501 | 1185 #if (NGX_WIN32 || FD_SETSIZE >= DEFAULT_CONNECTIONS) |
| 467 | 1186 connections = DEFAULT_CONNECTIONS; |
|
355
0fb6c53fb135
nginx-0.0.7-2004-06-15-21:47:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
354
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|
1187 #else |
| 501 | 1188 connections = FD_SETSIZE; |
| 467 | 1189 #endif |
| 1190 module = &ngx_select_module; | |
| 1191 } | |
| 1192 | |
|
355
0fb6c53fb135
nginx-0.0.7-2004-06-15-21:47:16 import
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parents:
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1193 #endif |
|
91
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parents:
90
diff
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|
1194 |
| 467 | 1195 if (module == NULL) { |
| 1196 for (i = 0; ngx_modules[i]; i++) { | |
| 1197 if (ngx_modules[i]->type == NGX_EVENT_MODULE) { | |
| 1198 event_module = ngx_modules[i]->ctx; | |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
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1199 |
| 467 | 1200 if (ngx_strcmp(event_module->name->data, event_core_name.data) |
| 1201 == 0) | |
| 1202 { | |
| 1203 continue; | |
| 1204 } | |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
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|
1205 |
| 467 | 1206 module = ngx_modules[i]; |
| 1207 break; | |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
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|
1208 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
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|
1209 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
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|
1210 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
253
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|
1211 |
| 467 | 1212 if (module == NULL) { |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
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|
1213 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
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parents:
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1214 return NGX_CONF_ERROR; |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
253
diff
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|
1215 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
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|
1216 |
| 663 | 1217 ngx_conf_init_uint_value(ecf->connections, connections); |
| 467 | 1218 cycle->connection_n = ecf->connections; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
253
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|
1219 |
| 663 | 1220 ngx_conf_init_uint_value(ecf->use, module->ctx_index); |
|
255
e6938ca7331a
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parents:
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|
1221 |
| 467 | 1222 event_module = module->ctx; |
| 1223 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
|
1224 |
|
250
1903c6821958
nginx-0.0.2-2004-02-03-23:27:11 import
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parents:
249
diff
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|
1225 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
|
1226 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
|
1227 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
|
1228 |
| 467 | 1229 |
| 501 | 1230 #if (NGX_HAVE_RTSIG) |
| 1231 | |
| 1232 if (!rtsig) { | |
| 1233 return NGX_CONF_OK; | |
| 1234 } | |
| 1235 | |
| 1236 if (ecf->accept_mutex) { | |
| 467 | 1237 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
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|
1238 } |
| 467 | 1239 |
| 1240 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); | |
|
354
eaf1f651cf86
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parents:
352
diff
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|
1241 |
| 467 | 1242 if (ccf->worker_processes == 0) { |
| 1243 return NGX_CONF_OK; | |
| 1244 } | |
| 1245 | |
| 1246 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | |
| 1247 "the \"rtsig\" method requires \"accept_mutex\" to be on"); | |
| 1248 | |
| 1249 return NGX_CONF_ERROR; | |
| 573 | 1250 |
| 1251 #else | |
| 1252 | |
| 1253 return NGX_CONF_OK; | |
| 1254 | |
| 1255 #endif | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1256 } |