Mercurial > hg > nginx
annotate src/event/ngx_event.c @ 561:e48ebafc6939 release-0.3.2
nginx-0.3.2-RELEASE import
*) Feature: the Sun Studio 10 C compiler support.
*) Feature: the "proxy_upstream_max_fails",
"proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and
"fastcgi_upstream_fail_timeout" directives.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Wed, 12 Oct 2005 13:50:36 +0000 |
| parents | 511a89da35ad |
| children | 9c2f3ed7a247 |
| rev | line source |
|---|---|
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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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25 |
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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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31 |
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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 static char *ngx_accept_mutex_check(ngx_conf_t *cf, void *post, void *data); |
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35 |
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36 |
| 495 | 37 static ngx_uint_t ngx_event_max_module; |
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38 |
| 495 | 39 ngx_uint_t ngx_event_flags; |
| 40 ngx_event_actions_t ngx_event_actions; | |
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41 |
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42 |
| 561 | 43 ngx_atomic_t connection_counter = 1; |
| 493 | 44 ngx_atomic_t *ngx_connection_counter = &connection_counter; |
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45 |
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46 |
| 493 | 47 ngx_atomic_t *ngx_accept_mutex_ptr; |
| 48 ngx_atomic_t *ngx_accept_mutex; | |
| 495 | 49 ngx_uint_t ngx_accept_mutex_held; |
| 50 ngx_msec_t ngx_accept_mutex_delay; | |
| 51 ngx_int_t ngx_accept_disabled; | |
| 561 | 52 ngx_file_t ngx_accept_mutex_lock_file; |
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53 |
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54 |
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55 #if (NGX_STAT_STUB) |
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56 |
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57 ngx_atomic_t ngx_stat_accepted0; |
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58 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0; |
| 495 | 59 ngx_atomic_t ngx_stat_handled0; |
| 60 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0; | |
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61 ngx_atomic_t ngx_stat_requests0; |
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62 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0; |
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63 ngx_atomic_t ngx_stat_active0; |
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64 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0; |
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65 ngx_atomic_t ngx_stat_reading0; |
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66 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0; |
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67 ngx_atomic_t ngx_stat_writing0; |
| 495 | 68 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0; |
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69 |
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70 #endif |
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71 |
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72 |
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73 |
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74 static ngx_command_t ngx_events_commands[] = { |
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75 |
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76 { ngx_string("events"), |
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77 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
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78 ngx_events_block, |
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79 0, |
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80 0, |
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81 NULL }, |
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82 |
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83 ngx_null_command |
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84 }; |
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85 |
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86 |
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87 static ngx_core_module_t ngx_events_module_ctx = { |
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88 ngx_string("events"), |
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89 NULL, |
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90 NULL |
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91 }; |
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92 |
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93 |
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94 ngx_module_t ngx_events_module = { |
| 509 | 95 NGX_MODULE_V1, |
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96 &ngx_events_module_ctx, /* module context */ |
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97 ngx_events_commands, /* module directives */ |
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96
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98 NGX_CORE_MODULE, /* module type */ |
| 541 | 99 NULL, /* init master */ |
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100 NULL, /* init module */ |
| 541 | 101 NULL, /* init process */ |
| 102 NULL, /* init thread */ | |
| 103 NULL, /* exit thread */ | |
| 104 NULL, /* exit process */ | |
| 105 NULL, /* exit master */ | |
| 106 NGX_MODULE_V1_PADDING | |
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107 }; |
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108 |
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109 |
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107
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110 static ngx_str_t event_core_name = ngx_string("event_core"); |
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111 |
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112 static ngx_conf_post_t ngx_accept_mutex_post = { ngx_accept_mutex_check } ; |
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113 |
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114 |
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107
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115 static ngx_command_t ngx_event_core_commands[] = { |
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116 |
| 543 | 117 { ngx_string("worker_connections"), |
| 118 NGX_EVENT_CONF|NGX_CONF_TAKE1, | |
| 119 ngx_event_connections, | |
| 120 0, | |
| 121 0, | |
| 122 NULL }, | |
| 123 | |
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124 { ngx_string("connections"), |
|
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parents:
205
diff
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125 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
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126 ngx_event_connections, |
|
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nginx-0.0.1-2003-12-09-18:08:11 import
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parents:
205
diff
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127 0, |
|
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nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
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128 0, |
|
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parents:
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129 NULL }, |
|
90
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diff
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130 |
|
209
e1c815be05ae
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parents:
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131 { ngx_string("use"), |
|
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parents:
205
diff
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132 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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133 ngx_event_use, |
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parents:
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diff
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134 0, |
|
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parents:
205
diff
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135 0, |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
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136 NULL }, |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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137 |
|
248
e885208c518b
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parents:
245
diff
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138 { ngx_string("multi_accept"), |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
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139 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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parents:
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140 ngx_conf_set_flag_slot, |
|
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parents:
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diff
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141 0, |
|
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nginx-0.0.2-2004-02-03-00:19:52 import
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parents:
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142 offsetof(ngx_event_conf_t, multi_accept), |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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143 NULL }, |
|
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parents:
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144 |
|
303
00c5660d2707
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145 { ngx_string("accept_mutex"), |
|
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146 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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147 ngx_conf_set_flag_slot, |
|
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148 0, |
|
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149 offsetof(ngx_event_conf_t, accept_mutex), |
|
435
5cdc4838d4e8
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parents:
426
diff
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150 &ngx_accept_mutex_post }, |
|
303
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151 |
|
306
6b91bfbc4123
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parents:
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152 { ngx_string("accept_mutex_delay"), |
|
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parents:
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153 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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154 ngx_conf_set_msec_slot, |
|
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parents:
305
diff
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|
155 0, |
|
6b91bfbc4123
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parents:
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diff
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|
156 offsetof(ngx_event_conf_t, accept_mutex_delay), |
|
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nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
157 NULL }, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
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|
158 |
|
307
ce375c313e96
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parents:
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diff
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|
159 { ngx_string("debug_connection"), |
|
ce375c313e96
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parents:
306
diff
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160 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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parents:
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diff
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|
161 ngx_event_debug_connection, |
|
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parents:
306
diff
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|
162 0, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
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|
163 0, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
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|
164 NULL }, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
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|
165 |
|
209
e1c815be05ae
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parents:
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|
166 ngx_null_command |
|
90
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nginx-0.0.1-2003-05-16-19:27:48 import
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parents:
87
diff
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|
167 }; |
|
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parents:
87
diff
changeset
|
168 |
|
37530da31268
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parents:
87
diff
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|
169 |
|
107
b5be4b0448d3
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105
diff
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|
170 ngx_event_module_t ngx_event_core_module_ctx = { |
|
b5be4b0448d3
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105
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171 &event_core_name, |
|
91
637625a2acdb
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parents:
90
diff
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|
172 ngx_event_create_conf, /* create configuration */ |
|
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parents:
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|
173 ngx_event_init_conf, /* init configuration */ |
|
637625a2acdb
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parents:
90
diff
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174 |
|
380
5ce6561246a5
nginx-0.0.7-2004-07-07-10:15:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
377
diff
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|
175 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } |
|
91
637625a2acdb
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parents:
90
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|
176 }; |
|
637625a2acdb
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parents:
90
diff
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|
177 |
|
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parents:
90
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|
178 |
|
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
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parents:
105
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|
179 ngx_module_t ngx_event_core_module = { |
| 509 | 180 NGX_MODULE_V1, |
|
107
b5be4b0448d3
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parents:
105
diff
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|
181 &ngx_event_core_module_ctx, /* module context */ |
|
b5be4b0448d3
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parents:
105
diff
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|
182 ngx_event_core_commands, /* module directives */ |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
93
diff
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|
183 NGX_EVENT_MODULE, /* module type */ |
| 541 | 184 NULL, /* init master */ |
|
303
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|
185 ngx_event_module_init, /* init module */ |
| 541 | 186 ngx_event_process_init, /* init process */ |
| 187 NULL, /* init thread */ | |
| 188 NULL, /* exit thread */ | |
| 189 NULL, /* exit process */ | |
| 190 NULL, /* exit master */ | |
| 191 NGX_MODULE_V1_PADDING | |
|
90
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|
192 }; |
|
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diff
changeset
|
193 |
|
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|
194 |
| 509 | 195 ngx_int_t |
| 196 ngx_handle_read_event(ngx_event_t *rev, u_int flags) | |
| 197 { | |
| 198 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 199 | |
| 200 /* kqueue, epoll */ | |
| 201 | |
| 202 if (!rev->active && !rev->ready) { | |
| 203 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) | |
| 204 == NGX_ERROR) | |
| 205 { | |
| 206 return NGX_ERROR; | |
| 207 } | |
| 208 } | |
| 209 | |
| 210 return NGX_OK; | |
| 211 | |
| 212 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 213 | |
| 214 /* select, poll, /dev/poll */ | |
| 215 | |
| 216 if (!rev->active && !rev->ready) { | |
| 217 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) | |
| 218 == NGX_ERROR) | |
| 219 { | |
| 220 return NGX_ERROR; | |
| 221 } | |
| 222 | |
| 223 return NGX_OK; | |
| 224 } | |
| 225 | |
| 226 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { | |
| 227 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT | flags) | |
| 228 == NGX_ERROR) | |
| 229 { | |
| 230 return NGX_ERROR; | |
| 231 } | |
| 232 | |
| 233 return NGX_OK; | |
| 234 } | |
| 235 | |
| 236 } else if (ngx_event_flags & NGX_USE_ONESHOT_EVENT) { | |
| 237 | |
| 238 /* event ports */ | |
| 239 | |
| 240 if (!rev->active) { | |
| 241 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_ONESHOT_EVENT) | |
| 242 == NGX_ERROR) | |
| 243 { | |
| 244 return NGX_ERROR; | |
| 245 } | |
| 246 } | |
| 247 | |
| 248 return NGX_OK; | |
| 249 } | |
| 250 | |
| 251 /* aio, iocp, rtsig */ | |
| 252 | |
| 253 return NGX_OK; | |
| 254 } | |
| 255 | |
| 256 | |
| 257 ngx_int_t | |
| 258 ngx_handle_write_event(ngx_event_t *wev, size_t lowat) | |
| 259 { | |
| 260 ngx_connection_t *c; | |
| 261 | |
| 262 if (lowat) { | |
| 263 c = (ngx_connection_t *) wev->data; | |
| 264 | |
| 265 if (ngx_send_lowat(c, lowat) == NGX_ERROR) { | |
| 266 return NGX_ERROR; | |
| 267 } | |
| 268 } | |
| 269 | |
| 270 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 271 | |
| 272 /* kqueue, epoll */ | |
| 273 | |
| 274 if (!wev->active && !wev->ready) { | |
| 275 if (ngx_add_event(wev, NGX_WRITE_EVENT, | |
| 276 NGX_CLEAR_EVENT | (lowat ? NGX_LOWAT_EVENT : 0)) | |
| 277 == NGX_ERROR) | |
| 278 { | |
| 279 return NGX_ERROR; | |
| 280 } | |
| 281 } | |
| 282 | |
| 283 return NGX_OK; | |
| 284 | |
| 285 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 286 | |
| 287 /* select, poll, /dev/poll */ | |
| 288 | |
| 289 if (!wev->active && !wev->ready) { | |
| 290 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 291 == NGX_ERROR) | |
| 292 { | |
| 293 return NGX_ERROR; | |
| 294 } | |
| 295 | |
| 296 return NGX_OK; | |
| 297 } | |
| 298 | |
| 299 if (wev->active && wev->ready) { | |
| 300 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 301 == NGX_ERROR) | |
| 302 { | |
| 303 return NGX_ERROR; | |
| 304 } | |
| 305 | |
| 306 return NGX_OK; | |
| 307 } | |
| 308 | |
| 309 } else if (ngx_event_flags & NGX_USE_ONESHOT_EVENT) { | |
| 310 | |
| 311 /* event ports */ | |
| 312 | |
| 313 if (!wev->active) { | |
| 314 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_ONESHOT_EVENT) | |
| 315 == NGX_ERROR) | |
| 316 { | |
| 317 return NGX_ERROR; | |
| 318 } | |
| 319 } | |
| 320 | |
| 321 return NGX_OK; | |
| 322 } | |
| 323 | |
| 324 /* aio, iocp, rtsig */ | |
| 325 | |
| 326 return NGX_OK; | |
| 327 } | |
| 328 | |
| 329 | |
| 330 static ngx_int_t | |
| 331 ngx_event_module_init(ngx_cycle_t *cycle) | |
|
303
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|
332 { |
| 543 | 333 void ***cf; |
| 334 ngx_event_conf_t *ecf; | |
| 461 | 335 #if !(NGX_WIN32) |
| 543 | 336 char *shared; |
| 473 | 337 size_t size; |
| 543 | 338 ngx_int_t limit; |
| 339 struct rlimit rlmt; | |
| 473 | 340 ngx_core_conf_t *ccf; |
| 543 | 341 #endif |
| 473 | 342 |
| 343 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | |
| 344 | |
| 345 if (cf == NULL) { | |
| 346 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | |
| 347 "no \"events\" section in configuration"); | |
| 348 return NGX_ERROR; | |
| 349 } | |
| 350 | |
| 351 ecf = (*cf)[ngx_event_core_module.ctx_index]; | |
| 352 | |
| 561 | 353 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
| 473 | 354 "using the \"%s\" event method", ecf->name); |
| 355 | |
| 543 | 356 #if !(NGX_WIN32) |
|
303
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|
357 |
|
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|
358 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
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|
359 |
| 543 | 360 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
| 361 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 362 "getrlimit(RLIMIT_NOFILE) failed, ignored"); | |
| 363 | |
| 364 } else { | |
| 365 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur | |
| 366 && (ccf->rlimit_nofile == NGX_CONF_UNSET | |
| 367 || ecf->connections > (ngx_uint_t) ccf->rlimit_nofile)) | |
| 368 { | |
| 369 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ? | |
| 370 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile; | |
| 371 | |
| 372 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
| 373 "%ui worker_connections are more than " | |
| 374 "open file resource limit: %i", | |
| 375 ecf->connections, limit); | |
| 376 } | |
| 377 } | |
| 378 | |
| 379 | |
|
325
7c3323909107
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323
diff
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|
380 if (ccf->master == 0 || ngx_accept_mutex_ptr) { |
|
303
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381 return NGX_OK; |
|
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|
382 } |
|
00c5660d2707
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|
383 |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
384 |
| 483 | 385 /* TODO: adjust cache line size, 128 is P4 cache line size */ |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
386 |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
387 size = 128 /* ngx_accept_mutex */ |
|
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
388 + 128; /* ngx_connection_counter */ |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
389 |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
390 #if (NGX_STAT_STUB) |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
391 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
392 size += 128 /* ngx_stat_accepted */ |
| 495 | 393 + 128 /* ngx_stat_handled */ |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
394 + 128 /* ngx_stat_requests */ |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
395 + 128 /* ngx_stat_active */ |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
396 + 128 /* ngx_stat_reading */ |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
397 + 128; /* ngx_stat_writing */ |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
398 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
399 #endif |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
400 |
| 501 | 401 shared = ngx_create_shared_memory(size, cycle->log); |
| 402 if (shared == NULL) { | |
|
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
403 return NGX_ERROR; |
|
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
404 } |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
405 |
|
330
377a955421dc
nginx-0.0.3-2004-04-29-20:34:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
325
diff
changeset
|
406 ngx_accept_mutex_ptr = (ngx_atomic_t *) shared; |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
407 ngx_connection_counter = (ngx_atomic_t *) (shared + 128); |
|
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
408 |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
409 #if (NGX_STAT_STUB) |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
410 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
411 ngx_stat_accepted = (ngx_atomic_t *) (shared + 2 * 128); |
| 495 | 412 ngx_stat_handled = (ngx_atomic_t *) (shared + 3 * 128); |
| 413 ngx_stat_requests = (ngx_atomic_t *) (shared + 4 * 128); | |
| 414 ngx_stat_active = (ngx_atomic_t *) (shared + 5 * 128); | |
| 415 ngx_stat_reading = (ngx_atomic_t *) (shared + 6 * 128); | |
| 416 ngx_stat_writing = (ngx_atomic_t *) (shared + 7 * 128); | |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
417 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
418 #endif |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
419 |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
420 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
| 461 | 421 "counter: %p, %d", |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
422 ngx_connection_counter, *ngx_connection_counter); |
|
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
423 |
| 543 | 424 #endif /* !(NGX_WIN32) */ |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
425 |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
426 return NGX_OK; |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
427 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
428 |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
429 |
| 509 | 430 static ngx_int_t |
| 431 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
|
432 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
433 ngx_uint_t m, i; |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
434 ngx_event_t *rev, *wev; |
| 543 | 435 ngx_listening_t *ls; |
| 436 ngx_connection_t *c, *next, *old; | |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
437 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
|
438 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
|
439 ngx_event_module_t *module; |
| 461 | 440 #if (NGX_WIN32) |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
441 ngx_iocp_conf_t *iocpcf; |
| 543 | 442 #else |
| 443 struct rlimit rlmt; | |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
444 #endif |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
445 |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
446 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
447 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module); |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
448 |
|
331
f168a88e93f7
nginx-0.0.3-2004-05-04-21:56:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
330
diff
changeset
|
449 if (ngx_accept_mutex_ptr && ccf->worker_processes > 1 && ecf->accept_mutex) |
|
f168a88e93f7
nginx-0.0.3-2004-05-04-21:56:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
330
diff
changeset
|
450 { |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
451 ngx_accept_mutex = ngx_accept_mutex_ptr; |
|
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
452 ngx_accept_mutex_held = 0; |
|
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
453 ngx_accept_mutex_delay = ecf->accept_mutex_delay; |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
454 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
455 |
|
276
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
272
diff
changeset
|
456 #if (NGX_THREADS) |
| 501 | 457 ngx_posted_events_mutex = ngx_mutex_init(cycle->log, 0); |
| 458 if (ngx_posted_events_mutex == NULL) { | |
|
276
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
272
diff
changeset
|
459 return NGX_ERROR; |
|
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
272
diff
changeset
|
460 } |
|
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
272
diff
changeset
|
461 #endif |
|
a2d1ccc96111
nginx-0.0.2-2004-03-03-00:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
272
diff
changeset
|
462 |
|
270
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
463 if (ngx_event_timer_init(cycle->log) == NGX_ERROR) { |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
464 return NGX_ERROR; |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
465 } |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
466 |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
467 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
|
468 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
469 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
|
470 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
|
471 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
472 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
473 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
474 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
|
475 module = ngx_modules[m]->ctx; |
|
113
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
112
diff
changeset
|
476 if (module->actions.init(cycle) == NGX_ERROR) { |
|
245
e6c005b66b3a
nginx-0.0.1-2004-01-30-00:45:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
230
diff
changeset
|
477 /* fatal */ |
|
e6c005b66b3a
nginx-0.0.1-2004-01-30-00:45:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
230
diff
changeset
|
478 exit(2); |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
479 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
480 break; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
481 } |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
39
diff
changeset
|
482 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
483 |
| 543 | 484 #if !(NGX_WIN32) |
| 485 | |
| 486 if (ngx_event_flags & NGX_USE_FD_EVENT) { | |
| 487 | |
| 488 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { | |
| 489 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 490 "getrlimit(RLIMIT_NOFILE) failed"); | |
| 491 return NGX_ERROR; | |
| 492 } | |
| 493 | |
| 494 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur; | |
| 495 | |
| 496 cycle->files = ngx_calloc(sizeof(ngx_connection_t *) * cycle->files_n, | |
| 497 cycle->log); | |
| 498 if (cycle->files == NULL) { | |
| 499 return NGX_ERROR; | |
| 500 } | |
| 501 } | |
| 502 | |
| 503 #endif | |
| 504 | |
| 561 | 505 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
|
506 cycle->log); |
| 561 | 507 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
|
508 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
|
509 } |
|
da763a85be66
nginx-0.0.1-2003-07-04-10:03:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
109
diff
changeset
|
510 |
| 561 | 511 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
|
512 |
| 561 | 513 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
|
514 cycle->log); |
| 561 | 515 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
|
516 return NGX_ERROR; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
517 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
518 |
| 561 | 519 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
|
520 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
|
521 rev[i].closed = 1; |
| 481 | 522 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
|
523 #if (NGX_THREADS) |
|
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
524 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
|
525 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
|
526 #endif |
|
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
527 } |
|
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
528 |
| 561 | 529 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * ecf->connections, |
| 481 | 530 cycle->log); |
| 561 | 531 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
|
532 return NGX_ERROR; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
533 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
534 |
| 561 | 535 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
|
536 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
|
537 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
|
538 #if (NGX_THREADS) |
|
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
539 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
|
540 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
|
541 #endif |
|
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
542 } |
|
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
543 |
| 543 | 544 i = cycle->connection_n; |
| 545 next = NULL; | |
| 546 | |
| 547 do { | |
| 548 i--; | |
| 549 | |
| 550 c[i].data = next; | |
| 561 | 551 c[i].read = &cycle->read_events[i]; |
| 552 c[i].write = &cycle->write_events[i]; | |
| 543 | 553 c[i].fd = (ngx_socket_t) -1; |
| 554 | |
| 555 next = &c[i]; | |
| 556 | |
| 557 #if (NGX_THREADS) | |
| 558 c[i].lock = 0; | |
| 559 #endif | |
| 560 } while (i); | |
| 561 | |
| 562 cycle->free_connections = next; | |
| 563 cycle->free_connection_n = ecf->connections; | |
| 564 | |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
565 /* 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
|
566 |
| 543 | 567 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
|
568 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
|
569 |
| 543 | 570 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
|
571 |
| 543 | 572 if (c == NULL) { |
| 573 return NGX_ERROR; | |
| 574 } | |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
575 |
| 543 | 576 c->log = &ls[i].log; |
| 577 | |
| 578 c->listening = &ls[i]; | |
| 579 ls[i].connection = c; | |
| 580 | |
| 581 c->ctx = ls[i].ctx; | |
| 582 c->servers = ls[i].servers; | |
| 583 | |
| 561 | 584 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
|
585 |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
586 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
|
587 rev->accept = 1; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
588 |
| 469 | 589 #if (NGX_HAVE_DEFERRED_ACCEPT) |
| 543 | 590 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
|
591 #endif |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
592 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
593 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
| 543 | 594 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
|
595 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
596 /* |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
597 * 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
|
598 * 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
|
599 */ |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
600 |
| 543 | 601 old = ls[i].previous->connection; |
| 602 | |
| 603 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT) | |
| 604 == NGX_ERROR) | |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
216
diff
changeset
|
605 { |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
606 return NGX_ERROR; |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
607 } |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
608 |
| 543 | 609 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
|
610 } |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
611 } |
|
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
612 |
| 461 | 613 #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
|
614 |
|
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
615 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
| 509 | 616 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
|
617 |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
618 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
|
619 return NGX_ERROR; |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
620 } |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
621 |
| 543 | 622 ls[i].log.handler = ngx_acceptex_log_error; |
| 623 | |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
624 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
| 543 | 625 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex) |
| 626 == NGX_ERROR) | |
|
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
276
diff
changeset
|
627 { |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
628 return NGX_ERROR; |
|
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
629 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
630 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
631 } else { |
| 509 | 632 rev->handler = ngx_event_accept; |
| 461 | 633 |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
634 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
|
635 return NGX_ERROR; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
636 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
637 } |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
638 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
639 #else |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
640 |
| 509 | 641 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
|
642 |
|
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
643 if (ngx_accept_mutex) { |
|
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
644 continue; |
|
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
645 } |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
646 |
|
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
345
diff
changeset
|
647 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
|
648 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
|
649 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
|
650 } |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
651 |
|
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
652 } else { |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
653 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
|
654 return NGX_ERROR; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
655 } |
|
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
656 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
657 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
658 #endif |
| 543 | 659 |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
660 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
661 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
662 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
|
663 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
664 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
665 |
| 509 | 666 ngx_int_t |
| 667 ngx_send_lowat(ngx_connection_t *c, size_t lowat) | |
| 452 | 668 { |
| 669 int sndlowat; | |
| 670 | |
| 455 | 671 #if (NGX_HAVE_LOWAT_EVENT) |
| 452 | 672 |
| 455 | 673 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
| 452 | 674 c->write->available = lowat; |
| 675 return NGX_OK; | |
| 676 } | |
| 677 | |
| 678 #endif | |
| 679 | |
| 680 if (lowat == 0 || c->sndlowat) { | |
| 681 return NGX_OK; | |
| 682 } | |
| 683 | |
| 684 sndlowat = (int) lowat; | |
| 685 | |
| 686 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT, | |
| 687 (const void *) &sndlowat, sizeof(int)) == -1) | |
| 688 { | |
| 689 ngx_connection_error(c, ngx_socket_errno, | |
| 690 "setsockopt(SO_SNDLOWAT) failed"); | |
| 691 return NGX_ERROR; | |
| 692 } | |
| 693 | |
| 694 c->sndlowat = 1; | |
| 695 | |
| 696 return NGX_OK; | |
| 697 } | |
| 698 | |
| 699 | |
| 509 | 700 static char * |
| 701 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
|
702 { |
| 501 | 703 char *rv; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
704 void ***ctx; |
| 501 | 705 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
|
706 ngx_conf_t pcf; |
| 501 | 707 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
|
708 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
709 /* 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
|
710 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
711 ngx_event_max_module = 0; |
| 501 | 712 for (i = 0; ngx_modules[i]; i++) { |
| 713 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
|
714 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
715 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
716 |
| 501 | 717 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
|
718 } |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
719 |
| 501 | 720 ctx = ngx_pcalloc(cf->pool, sizeof(void *)); |
| 721 if (ctx == NULL) { | |
| 722 return NGX_CONF_ERROR; | |
| 723 } | |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
724 |
| 501 | 725 *ctx = ngx_pcalloc(cf->pool, ngx_event_max_module * sizeof(void *)); |
| 726 if (*ctx == NULL) { | |
| 727 return NGX_CONF_ERROR; | |
| 728 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
729 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
730 *(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
|
731 |
| 501 | 732 for (i = 0; ngx_modules[i]; i++) { |
| 733 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
|
734 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
735 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
736 |
| 501 | 737 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
|
738 |
| 501 | 739 if (m->create_conf) { |
| 740 (*ctx)[ngx_modules[i]->ctx_index] = m->create_conf(cf->cycle); | |
| 741 if ((*ctx)[ngx_modules[i]->ctx_index] == NULL) { | |
| 742 return NGX_CONF_ERROR; | |
| 743 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
744 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
745 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
746 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
747 pcf = *cf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
748 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
|
749 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
|
750 cf->cmd_type = NGX_EVENT_CONF; |
| 501 | 751 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
752 rv = ngx_conf_parse(cf, NULL); |
| 501 | 753 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
754 *cf = pcf; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
755 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
756 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
|
757 return rv; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
758 |
| 501 | 759 for (i = 0; ngx_modules[i]; i++) { |
| 760 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
|
761 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
762 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
763 |
| 501 | 764 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
|
765 |
| 501 | 766 if (m->init_conf) { |
| 767 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
|
768 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
|
769 return rv; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
770 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
771 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
772 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
773 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
774 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
|
775 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
776 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
777 |
| 509 | 778 static char * |
| 779 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
|
780 { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
781 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
|
782 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
783 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
|
784 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
785 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
|
786 return "is duplicate" ; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
787 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
788 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
789 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
|
790 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
|
791 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
|
792 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 793 "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
|
794 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
795 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
|
796 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
797 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
798 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
|
799 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
800 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
|
801 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
802 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
803 |
| 509 | 804 static char * |
| 805 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
|
806 { |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
807 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
|
808 |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
809 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
|
810 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
|
811 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
|
812 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
|
813 |
|
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
355
diff
changeset
|
814 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
|
815 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
|
816 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
817 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
818 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
|
819 |
|
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
820 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
|
821 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
|
822 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
|
823 } else { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
824 old_ecf = NULL; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
825 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
826 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
827 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
828 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
|
829 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
|
830 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
831 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
832 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
833 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
|
834 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
|
835 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
|
836 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
|
837 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
|
838 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
839 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
|
840 && old_ecf |
|
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
841 && 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
|
842 { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
843 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 467 | 844 "when the server runs without a master process " |
| 845 "the \"%V\" event type must be the same as " | |
| 846 "in previous configuration - \"%s\" " | |
| 847 "and it can not be changed on the fly, " | |
| 848 "to change it you need to stop server " | |
| 849 "and start it again", | |
| 850 &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
|
851 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
852 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
|
853 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
854 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
855 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
|
856 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
857 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
858 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
859 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
860 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 861 "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
|
862 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
863 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
|
864 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
865 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
866 |
| 509 | 867 static char * |
| 868 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
|
869 { |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
870 #if (NGX_DEBUG) |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
871 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
|
872 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
873 in_addr_t *addr; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
874 ngx_str_t *value; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
875 struct hostent *h; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
876 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
877 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
|
878 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
879 /* AF_INET only */ |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
880 |
| 501 | 881 addr = ngx_array_push(&ecf->debug_connection); |
| 882 if (addr == NULL) { | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
883 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
|
884 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
885 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
886 *addr = inet_addr((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
|
887 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
888 if (*addr != INADDR_NONE) { |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
889 return NGX_OK; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
890 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
891 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
892 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
|
893 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
894 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
|
895 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 896 "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
|
897 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
|
898 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
899 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
900 *addr = *(in_addr_t *)(h->h_addr_list[0]); |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
901 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
902 #else |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
903 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
904 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
|
905 "\"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
|
906 "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
|
907 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
908 #endif |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
909 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
910 return NGX_OK; |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
911 } |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
912 |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
913 |
| 509 | 914 static void * |
| 915 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
|
916 { |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
917 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
|
918 |
| 501 | 919 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
| 920 if (ecf == NULL) { | |
| 921 return NGX_CONF_ERROR; | |
| 922 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
923 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
924 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
|
925 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
|
926 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
|
927 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
|
928 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
|
929 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
|
930 |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
931 #if (NGX_DEBUG) |
| 501 | 932 |
| 933 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, | |
| 934 sizeof(in_addr_t)) == NGX_ERROR) | |
| 935 { | |
| 936 return NGX_CONF_ERROR; | |
| 937 } | |
| 938 | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
939 #endif |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
940 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
941 return ecf; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
942 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
943 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
944 |
| 509 | 945 static char * |
| 946 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
|
947 { |
|
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
948 ngx_event_conf_t *ecf = conf; |
| 467 | 949 |
| 501 | 950 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 951 int fd; | |
| 952 #endif | |
| 953 #if (NGX_HAVE_RTSIG) | |
| 954 ngx_uint_t rtsig; | |
| 955 #endif | |
| 467 | 956 ngx_int_t i, connections; |
| 957 ngx_module_t *module; | |
| 958 ngx_core_conf_t *ccf; | |
| 959 ngx_event_module_t *event_module; | |
| 960 | |
| 961 connections = NGX_CONF_UNSET_UINT; | |
| 962 module = NULL; | |
| 963 | |
| 469 | 964 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 467 | 965 |
| 966 fd = epoll_create(100); | |
| 967 | |
| 968 if (fd != -1) { | |
| 969 close(fd); | |
| 970 connections = DEFAULT_CONNECTIONS; | |
| 971 module = &ngx_epoll_module; | |
| 972 | |
| 973 } else if (ngx_errno != NGX_ENOSYS) { | |
| 974 connections = DEFAULT_CONNECTIONS; | |
| 975 module = &ngx_epoll_module; | |
| 976 } | |
| 977 | |
| 978 #endif | |
| 979 | |
| 469 | 980 #if (NGX_HAVE_RTSIG) |
| 467 | 981 |
| 982 if (module == NULL) { | |
| 983 connections = DEFAULT_CONNECTIONS; | |
| 984 module = &ngx_rtsig_module; | |
| 985 rtsig = 1; | |
| 501 | 986 |
| 987 } else { | |
| 988 rtsig = 0; | |
| 467 | 989 } |
| 990 | |
| 991 #endif | |
| 992 | |
| 469 | 993 #if (NGX_HAVE_DEVPOLL) |
| 467 | 994 |
| 995 connections = DEFAULT_CONNECTIONS; | |
| 996 module = &ngx_devpoll_module; | |
| 997 | |
|
360
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998 #endif |
|
91
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|
999 |
| 469 | 1000 #if (NGX_HAVE_KQUEUE) |
|
91
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1001 |
| 467 | 1002 connections = DEFAULT_CONNECTIONS; |
| 1003 module = &ngx_kqueue_module; | |
|
253
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1004 |
| 467 | 1005 #endif |
|
351
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1006 |
| 469 | 1007 #if (NGX_HAVE_SELECT) |
|
351
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1008 |
| 467 | 1009 if (module == NULL) { |
|
91
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1010 |
| 501 | 1011 #if (NGX_WIN32 || FD_SETSIZE >= DEFAULT_CONNECTIONS) |
| 467 | 1012 connections = DEFAULT_CONNECTIONS; |
|
355
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1013 #else |
| 501 | 1014 connections = FD_SETSIZE; |
| 467 | 1015 #endif |
| 1016 module = &ngx_select_module; | |
| 1017 } | |
| 1018 | |
|
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1019 #endif |
|
91
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1020 |
| 467 | 1021 if (module == NULL) { |
| 1022 for (i = 0; ngx_modules[i]; i++) { | |
| 1023 if (ngx_modules[i]->type == NGX_EVENT_MODULE) { | |
| 1024 event_module = ngx_modules[i]->ctx; | |
|
255
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1025 |
| 467 | 1026 if (ngx_strcmp(event_module->name->data, event_core_name.data) |
| 1027 == 0) | |
| 1028 { | |
| 1029 continue; | |
| 1030 } | |
|
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1031 |
| 467 | 1032 module = ngx_modules[i]; |
| 1033 break; | |
|
255
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1034 } |
|
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1035 } |
|
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1036 } |
|
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1037 |
| 467 | 1038 if (module == NULL) { |
|
255
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1039 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, "no events module found"); |
|
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1040 return NGX_CONF_ERROR; |
|
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1041 } |
|
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1042 |
| 467 | 1043 ngx_conf_init_unsigned_value(ecf->connections, connections); |
| 1044 cycle->connection_n = ecf->connections; | |
|
255
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1045 |
| 467 | 1046 ngx_conf_init_unsigned_value(ecf->use, module->ctx_index); |
|
255
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1047 |
| 467 | 1048 event_module = module->ctx; |
| 1049 ngx_conf_init_ptr_value(ecf->name, event_module->name->data); | |
|
209
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1050 |
|
250
1903c6821958
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1051 ngx_conf_init_value(ecf->multi_accept, 0); |
|
303
00c5660d2707
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parents:
301
diff
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1052 ngx_conf_init_value(ecf->accept_mutex, 1); |
|
306
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305
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1053 ngx_conf_init_msec_value(ecf->accept_mutex_delay, 500); |
|
91
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|
1054 |
| 467 | 1055 |
| 501 | 1056 #if (NGX_HAVE_RTSIG) |
| 1057 | |
| 1058 if (!rtsig) { | |
| 1059 return NGX_CONF_OK; | |
| 1060 } | |
| 1061 | |
| 1062 #endif | |
| 1063 | |
| 1064 if (ecf->accept_mutex) { | |
| 467 | 1065 return NGX_CONF_OK; |
|
354
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parents:
352
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1066 } |
| 467 | 1067 |
| 1068 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); | |
|
354
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|
1069 |
| 467 | 1070 if (ccf->worker_processes == 0) { |
| 1071 return NGX_CONF_OK; | |
| 1072 } | |
| 1073 | |
| 1074 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | |
| 1075 "the \"rtsig\" method requires \"accept_mutex\" to be on"); | |
| 1076 | |
| 1077 return NGX_CONF_ERROR; | |
|
91
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Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
1078 } |
|
435
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1079 |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
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|
1080 |
| 509 | 1081 static char * |
| 1082 ngx_accept_mutex_check(ngx_conf_t *cf, void *post, void *data) | |
|
435
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1083 { |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
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|
1084 #if !(NGX_HAVE_ATOMIC_OPS) |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1085 |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1086 ngx_flag_t *fp = data; |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1087 |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1088 *fp = 0; |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1089 |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
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|
1090 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
| 503 | 1091 "\"accept_mutex\" is not supported on this platform, " |
| 1092 "ignored"); | |
|
435
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1093 |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1094 #endif |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
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|
1095 |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
1096 return NGX_CONF_OK; |
|
5cdc4838d4e8
nginx-0.0.11-2004-09-22-20:18:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
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|
1097 } |