Mercurial > hg > nginx
annotate src/event/ngx_event.c @ 8105:09463dd9c504
Disabled cloning of sockets without master process (ticket #2403).
Cloning of listening sockets for each worker process does not make sense
when working without master process, and causes some of the connections
not to be accepted if worker_processes is set to more than one and there
are listening sockets configured with the reuseport flag. Fix is to
disable cloning when master process is disabled.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Wed, 23 Nov 2022 23:12:04 +0300 |
| parents | e2d07e4ec636 |
| children | 8852f39311de |
| rev | line source |
|---|---|
|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #include <ngx_config.h> |
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17
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9 #include <ngx_core.h> |
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10 #include <ngx_event.h> |
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13 #define DEFAULT_CONNECTIONS 512 |
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15 |
| 467 | 16 extern ngx_module_t ngx_kqueue_module; |
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17 extern ngx_module_t ngx_eventport_module; |
| 467 | 18 extern ngx_module_t ngx_devpoll_module; |
| 19 extern ngx_module_t ngx_epoll_module; | |
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20 extern ngx_module_t ngx_select_module; |
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21 |
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22 |
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23 static char *ngx_event_init_conf(ngx_cycle_t *cycle, void *conf); |
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24 static ngx_int_t ngx_event_module_init(ngx_cycle_t *cycle); |
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25 static ngx_int_t ngx_event_process_init(ngx_cycle_t *cycle); |
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26 static char *ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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28 static char *ngx_event_connections(ngx_conf_t *cf, ngx_command_t *cmd, |
| 509 | 29 void *conf); |
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30 static char *ngx_event_use(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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31 static char *ngx_event_debug_connection(ngx_conf_t *cf, ngx_command_t *cmd, |
| 509 | 32 void *conf); |
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33 |
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34 static void *ngx_event_core_create_conf(ngx_cycle_t *cycle); |
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35 static char *ngx_event_core_init_conf(ngx_cycle_t *cycle, void *conf); |
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36 |
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37 |
| 563 | 38 static ngx_uint_t ngx_timer_resolution; |
| 39 sig_atomic_t ngx_event_timer_alarm; | |
| 40 | |
| 495 | 41 static ngx_uint_t ngx_event_max_module; |
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42 |
| 495 | 43 ngx_uint_t ngx_event_flags; |
| 44 ngx_event_actions_t ngx_event_actions; | |
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47 static ngx_atomic_t connection_counter = 1; |
| 493 | 48 ngx_atomic_t *ngx_connection_counter = &connection_counter; |
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50 |
| 493 | 51 ngx_atomic_t *ngx_accept_mutex_ptr; |
| 611 | 52 ngx_shmtx_t ngx_accept_mutex; |
| 53 ngx_uint_t ngx_use_accept_mutex; | |
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54 ngx_uint_t ngx_accept_events; |
| 495 | 55 ngx_uint_t ngx_accept_mutex_held; |
| 56 ngx_msec_t ngx_accept_mutex_delay; | |
| 57 ngx_int_t ngx_accept_disabled; | |
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58 ngx_uint_t ngx_use_exclusive_accept; |
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59 |
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60 |
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61 #if (NGX_STAT_STUB) |
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62 |
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63 static ngx_atomic_t ngx_stat_accepted0; |
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64 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0; |
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65 static ngx_atomic_t ngx_stat_handled0; |
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66 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0; |
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67 static ngx_atomic_t ngx_stat_requests0; |
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68 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0; |
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69 static ngx_atomic_t ngx_stat_active0; |
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70 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0; |
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71 static ngx_atomic_t ngx_stat_reading0; |
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72 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0; |
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73 static ngx_atomic_t ngx_stat_writing0; |
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74 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0; |
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75 static ngx_atomic_t ngx_stat_waiting0; |
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76 ngx_atomic_t *ngx_stat_waiting = &ngx_stat_waiting0; |
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77 |
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78 #endif |
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79 |
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80 |
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81 |
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82 static ngx_command_t ngx_events_commands[] = { |
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83 |
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84 { ngx_string("events"), |
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85 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
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86 ngx_events_block, |
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87 0, |
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88 0, |
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89 NULL }, |
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90 |
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91 ngx_null_command |
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92 }; |
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93 |
| 577 | 94 |
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95 static ngx_core_module_t ngx_events_module_ctx = { |
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96 ngx_string("events"), |
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97 NULL, |
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98 ngx_event_init_conf |
| 577 | 99 }; |
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100 |
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101 |
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102 ngx_module_t ngx_events_module = { |
| 509 | 103 NGX_MODULE_V1, |
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104 &ngx_events_module_ctx, /* module context */ |
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105 ngx_events_commands, /* module directives */ |
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106 NGX_CORE_MODULE, /* module type */ |
| 541 | 107 NULL, /* init master */ |
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108 NULL, /* init module */ |
| 541 | 109 NULL, /* init process */ |
| 110 NULL, /* init thread */ | |
| 111 NULL, /* exit thread */ | |
| 112 NULL, /* exit process */ | |
| 113 NULL, /* exit master */ | |
| 114 NGX_MODULE_V1_PADDING | |
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115 }; |
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116 |
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117 |
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118 static ngx_str_t event_core_name = ngx_string("event_core"); |
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119 |
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120 |
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121 static ngx_command_t ngx_event_core_commands[] = { |
|
90
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|
122 |
| 543 | 123 { ngx_string("worker_connections"), |
| 124 NGX_EVENT_CONF|NGX_CONF_TAKE1, | |
| 125 ngx_event_connections, | |
| 126 0, | |
| 127 0, | |
| 128 NULL }, | |
| 129 | |
|
209
e1c815be05ae
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205
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|
130 { ngx_string("use"), |
|
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parents:
205
diff
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|
131 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
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|
132 ngx_event_use, |
|
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parents:
205
diff
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|
133 0, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
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|
134 0, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
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|
135 NULL }, |
|
91
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Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
136 |
|
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
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|
137 { ngx_string("multi_accept"), |
| 667 | 138 NGX_EVENT_CONF|NGX_CONF_FLAG, |
|
248
e885208c518b
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parents:
245
diff
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|
139 ngx_conf_set_flag_slot, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
140 0, |
|
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nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
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|
141 offsetof(ngx_event_conf_t, multi_accept), |
|
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
142 NULL }, |
|
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nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
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|
143 |
|
303
00c5660d2707
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301
diff
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|
144 { ngx_string("accept_mutex"), |
| 667 | 145 NGX_EVENT_CONF|NGX_CONF_FLAG, |
|
303
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301
diff
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|
146 ngx_conf_set_flag_slot, |
|
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147 0, |
|
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|
148 offsetof(ngx_event_conf_t, accept_mutex), |
| 611 | 149 NULL }, |
|
303
00c5660d2707
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301
diff
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|
150 |
|
306
6b91bfbc4123
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parents:
305
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|
151 { ngx_string("accept_mutex_delay"), |
|
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305
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152 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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305
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|
153 ngx_conf_set_msec_slot, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
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|
154 0, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
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|
155 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:
305
diff
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|
156 NULL }, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
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|
157 |
|
307
ce375c313e96
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diff
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|
158 { ngx_string("debug_connection"), |
|
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parents:
306
diff
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|
159 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
|
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|
160 ngx_event_debug_connection, |
|
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parents:
306
diff
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|
161 0, |
|
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parents:
306
diff
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|
162 0, |
|
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parents:
306
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|
163 NULL }, |
|
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parents:
306
diff
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|
164 |
|
209
e1c815be05ae
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205
diff
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|
165 ngx_null_command |
|
90
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166 }; |
|
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167 |
|
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168 |
|
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Added missing static specifiers.
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|
169 static ngx_event_module_t ngx_event_core_module_ctx = { |
|
107
b5be4b0448d3
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parents:
105
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|
170 &event_core_name, |
|
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Fixed master exit if there is no events section (ticket #150).
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|
171 ngx_event_core_create_conf, /* create configuration */ |
|
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Fixed master exit if there is no events section (ticket #150).
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|
172 ngx_event_core_init_conf, /* init configuration */ |
|
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173 |
|
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Removed unix ngx_threaded and related ngx_process_changes.
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|
174 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } |
|
91
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175 }; |
|
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|
176 |
|
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177 |
|
107
b5be4b0448d3
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|
178 ngx_module_t ngx_event_core_module = { |
| 509 | 179 NGX_MODULE_V1, |
|
107
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180 &ngx_event_core_module_ctx, /* module context */ |
|
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181 ngx_event_core_commands, /* module directives */ |
|
96
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|
182 NGX_EVENT_MODULE, /* module type */ |
| 541 | 183 NULL, /* init master */ |
|
303
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|
184 ngx_event_module_init, /* init module */ |
| 541 | 185 ngx_event_process_init, /* init process */ |
| 186 NULL, /* init thread */ | |
| 187 NULL, /* exit thread */ | |
| 188 NULL, /* exit process */ | |
| 189 NULL, /* exit master */ | |
| 190 NGX_MODULE_V1_PADDING | |
|
90
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191 }; |
|
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|
192 |
|
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|
193 |
| 563 | 194 void |
| 195 ngx_process_events_and_timers(ngx_cycle_t *cycle) | |
| 196 { | |
| 197 ngx_uint_t flags; | |
| 567 | 198 ngx_msec_t timer, delta; |
| 563 | 199 |
| 200 if (ngx_timer_resolution) { | |
| 201 timer = NGX_TIMER_INFINITE; | |
| 202 flags = 0; | |
| 203 | |
| 204 } else { | |
| 205 timer = ngx_event_find_timer(); | |
| 206 flags = NGX_UPDATE_TIME; | |
| 207 | |
|
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Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
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diff
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|
208 #if (NGX_WIN32) |
|
36d99c042652
Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
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diff
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|
209 |
|
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Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
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diff
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|
210 /* handle signals from master in case of network inactivity */ |
| 563 | 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 | |
|
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SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
241 if (!ngx_queue_empty(&ngx_posted_next_events)) { |
|
7617
f1720934c45b
SSL: reworked posted next events again.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7612
diff
changeset
|
242 ngx_event_move_posted_next(cycle); |
|
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SSL: available bytes handling (ticket #1431).
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|
243 timer = 0; |
|
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SSL: available bytes handling (ticket #1431).
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|
244 } |
|
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SSL: available bytes handling (ticket #1431).
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|
245 |
| 567 | 246 delta = ngx_current_msec; |
| 247 | |
| 563 | 248 (void) ngx_process_events(cycle, timer, flags); |
| 249 | |
| 567 | 250 delta = ngx_current_msec - delta; |
| 251 | |
| 252 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
| 253 "timer delta: %M", delta); | |
| 254 | |
|
5821
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Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
255 ngx_event_process_posted(cycle, &ngx_posted_accept_events); |
| 563 | 256 |
| 257 if (ngx_accept_mutex_held) { | |
| 611 | 258 ngx_shmtx_unlock(&ngx_accept_mutex); |
| 563 | 259 } |
| 260 | |
|
7806
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Events: fixed expiration of timers in the past.
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changeset
|
261 ngx_event_expire_timers(); |
| 573 | 262 |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
263 ngx_event_process_posted(cycle, &ngx_posted_events); |
| 563 | 264 } |
| 265 | |
| 266 | |
| 509 | 267 ngx_int_t |
|
1354
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make 64-bit ngx_int_t on 64-bit platforms
Igor Sysoev <igor@sysoev.ru>
parents:
1092
diff
changeset
|
268 ngx_handle_read_event(ngx_event_t *rev, ngx_uint_t flags) |
| 509 | 269 { |
| 270 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 577 | 271 |
| 509 | 272 /* kqueue, epoll */ |
| 273 | |
| 274 if (!rev->active && !rev->ready) { | |
| 275 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) | |
| 276 == NGX_ERROR) | |
| 277 { | |
| 278 return NGX_ERROR; | |
| 279 } | |
| 280 } | |
| 577 | 281 |
| 509 | 282 return NGX_OK; |
| 283 | |
| 284 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 285 | |
| 286 /* select, poll, /dev/poll */ | |
| 287 | |
| 288 if (!rev->active && !rev->ready) { | |
| 289 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) | |
| 290 == NGX_ERROR) | |
| 291 { | |
| 292 return NGX_ERROR; | |
| 293 } | |
| 294 | |
| 295 return NGX_OK; | |
| 296 } | |
| 297 | |
| 298 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { | |
| 299 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT | flags) | |
| 300 == NGX_ERROR) | |
| 301 { | |
| 302 return NGX_ERROR; | |
| 303 } | |
| 304 | |
| 305 return NGX_OK; | |
| 306 } | |
| 307 | |
|
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Solaris 10 event ports support
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parents:
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diff
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|
308 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
| 509 | 309 |
| 310 /* event ports */ | |
| 311 | |
|
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|
312 if (!rev->active && !rev->ready) { |
|
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|
313 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
| 509 | 314 return NGX_ERROR; |
| 315 } | |
|
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|
316 |
|
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|
317 return NGX_OK; |
| 509 | 318 } |
| 577 | 319 |
|
7788
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Events: fixed eventport handling in ngx_handle_read_event().
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
320 if (rev->oneshot && rev->ready) { |
|
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|
321 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
|
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|
322 return NGX_ERROR; |
|
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|
323 } |
|
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|
324 |
|
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|
325 return NGX_OK; |
|
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|
326 } |
| 509 | 327 } |
| 328 | |
|
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
329 /* iocp */ |
| 509 | 330 |
| 331 return NGX_OK; | |
| 332 } | |
| 333 | |
| 334 | |
| 335 ngx_int_t | |
| 336 ngx_handle_write_event(ngx_event_t *wev, size_t lowat) | |
| 337 { | |
| 338 ngx_connection_t *c; | |
| 339 | |
| 340 if (lowat) { | |
|
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|
341 c = wev->data; |
| 509 | 342 |
| 343 if (ngx_send_lowat(c, lowat) == NGX_ERROR) { | |
| 344 return NGX_ERROR; | |
| 345 } | |
| 346 } | |
| 347 | |
| 348 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 349 | |
| 350 /* kqueue, epoll */ | |
| 351 | |
| 352 if (!wev->active && !wev->ready) { | |
| 353 if (ngx_add_event(wev, NGX_WRITE_EVENT, | |
| 354 NGX_CLEAR_EVENT | (lowat ? NGX_LOWAT_EVENT : 0)) | |
| 355 == NGX_ERROR) | |
| 356 { | |
| 357 return NGX_ERROR; | |
| 358 } | |
| 359 } | |
| 360 | |
| 361 return NGX_OK; | |
| 362 | |
| 363 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 364 | |
| 365 /* select, poll, /dev/poll */ | |
| 366 | |
| 367 if (!wev->active && !wev->ready) { | |
| 368 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 369 == NGX_ERROR) | |
| 370 { | |
| 371 return NGX_ERROR; | |
| 372 } | |
| 373 | |
| 374 return NGX_OK; | |
| 375 } | |
| 376 | |
| 377 if (wev->active && wev->ready) { | |
| 378 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 379 == NGX_ERROR) | |
| 380 { | |
| 381 return NGX_ERROR; | |
| 382 } | |
| 383 | |
| 384 return NGX_OK; | |
| 385 } | |
| 386 | |
|
719
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|
387 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
| 509 | 388 |
| 389 /* event ports */ | |
| 390 | |
|
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391 if (!wev->active && !wev->ready) { |
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392 if (ngx_add_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
| 509 | 393 return NGX_ERROR; |
| 394 } | |
|
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395 |
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396 return NGX_OK; |
| 509 | 397 } |
| 577 | 398 |
|
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399 if (wev->oneshot && wev->ready) { |
|
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400 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
|
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401 return NGX_ERROR; |
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|
402 } |
|
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|
403 |
|
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|
404 return NGX_OK; |
|
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|
405 } |
| 509 | 406 } |
| 407 | |
|
6126
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|
408 /* iocp */ |
| 509 | 409 |
| 410 return NGX_OK; | |
| 411 } | |
| 412 | |
| 413 | |
|
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Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
414 static char * |
|
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Fixed master exit if there is no events section (ticket #150).
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diff
changeset
|
415 ngx_event_init_conf(ngx_cycle_t *cycle, void *conf) |
|
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Fixed master exit if there is no events section (ticket #150).
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|
416 { |
|
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417 #if (NGX_HAVE_REUSEPORT) |
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418 ngx_uint_t i; |
|
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|
419 ngx_core_conf_t *ccf; |
|
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420 ngx_listening_t *ls; |
|
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421 #endif |
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|
422 |
|
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Fixed master exit if there is no events section (ticket #150).
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|
423 if (ngx_get_conf(cycle->conf_ctx, ngx_events_module) == NULL) { |
|
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Fixed master exit if there is no events section (ticket #150).
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changeset
|
424 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
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Fixed master exit if there is no events section (ticket #150).
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|
425 "no \"events\" section in configuration"); |
|
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Fixed master exit if there is no events section (ticket #150).
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|
426 return NGX_CONF_ERROR; |
|
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Fixed master exit if there is no events section (ticket #150).
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|
427 } |
|
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Fixed master exit if there is no events section (ticket #150).
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diff
changeset
|
428 |
|
7316
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Events: added configuration check on the number of connections.
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|
429 if (cycle->connection_n < cycle->listening.nelts + 1) { |
|
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|
430 |
|
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|
431 /* |
|
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|
432 * there should be at least one connection for each listening |
|
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|
433 * socket, plus an additional connection for channel |
|
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|
434 */ |
|
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|
435 |
|
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changeset
|
436 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
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|
437 "%ui worker_connections are not enough " |
|
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|
438 "for %ui listening sockets", |
|
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|
439 cycle->connection_n, cycle->listening.nelts); |
|
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|
440 |
|
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|
441 return NGX_CONF_ERROR; |
|
8f152ca81f5f
Events: added configuration check on the number of connections.
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|
442 } |
|
8f152ca81f5f
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|
443 |
|
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changeset
|
444 #if (NGX_HAVE_REUSEPORT) |
|
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diff
changeset
|
445 |
|
8105
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Disabled cloning of sockets without master process (ticket #2403).
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changeset
|
446 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
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parents:
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diff
changeset
|
447 |
|
09463dd9c504
Disabled cloning of sockets without master process (ticket #2403).
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parents:
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diff
changeset
|
448 if (!ngx_test_config && ccf->master) { |
|
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parents:
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diff
changeset
|
449 |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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diff
changeset
|
450 ls = cycle->listening.elts; |
|
7867
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Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
451 for (i = 0; i < cycle->listening.nelts; i++) { |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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diff
changeset
|
452 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
453 if (!ls[i].reuseport || ls[i].worker != 0) { |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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diff
changeset
|
454 continue; |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
455 } |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
456 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
457 if (ngx_clone_listening(cycle, &ls[i]) != NGX_OK) { |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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diff
changeset
|
458 return NGX_CONF_ERROR; |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
459 } |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
460 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
461 /* cloning may change cycle->listening.elts */ |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
462 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
463 ls = cycle->listening.elts; |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
464 } |
|
7315
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Events: moved sockets cloning to ngx_event_init_conf().
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diff
changeset
|
465 } |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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diff
changeset
|
466 |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
467 #endif |
|
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Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
468 |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
469 return NGX_CONF_OK; |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
470 } |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
471 |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
472 |
| 509 | 473 static ngx_int_t |
| 474 ngx_event_module_init(ngx_cycle_t *cycle) | |
|
303
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|
475 { |
| 543 | 476 void ***cf; |
| 605 | 477 u_char *shared; |
| 611 | 478 size_t size, cl; |
|
1704
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move condition declarations inside blocks where they are used
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diff
changeset
|
479 ngx_shm_t shm; |
|
3035
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*) share temporary number between workers
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diff
changeset
|
480 ngx_time_t *tp; |
| 563 | 481 ngx_core_conf_t *ccf; |
|
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|
482 ngx_event_conf_t *ecf; |
| 473 | 483 |
| 484 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | |
| 485 ecf = (*cf)[ngx_event_core_module.ctx_index]; | |
| 486 | |
| 2725 | 487 if (!ngx_test_config && ngx_process <= NGX_PROCESS_MASTER) { |
| 641 | 488 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
| 489 "using the \"%s\" event method", ecf->name); | |
| 490 } | |
| 473 | 491 |
| 563 | 492 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
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493 |
| 563 | 494 ngx_timer_resolution = ccf->timer_resolution; |
| 495 | |
| 496 #if !(NGX_WIN32) | |
|
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|
497 { |
|
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changeset
|
498 ngx_int_t limit; |
|
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|
499 struct rlimit rlmt; |
|
303
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|
500 |
| 543 | 501 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
| 502 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 503 "getrlimit(RLIMIT_NOFILE) failed, ignored"); | |
| 504 | |
| 505 } else { | |
| 506 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur | |
| 507 && (ccf->rlimit_nofile == NGX_CONF_UNSET | |
| 508 || ecf->connections > (ngx_uint_t) ccf->rlimit_nofile)) | |
| 509 { | |
| 510 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ? | |
| 511 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile; | |
| 512 | |
| 513 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
514 "%ui worker_connections exceed " |
| 543 | 515 "open file resource limit: %i", |
| 516 ecf->connections, limit); | |
| 517 } | |
| 518 } | |
|
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|
519 } |
| 605 | 520 #endif /* !(NGX_WIN32) */ |
| 521 | |
| 543 | 522 |
| 611 | 523 if (ccf->master == 0) { |
|
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|
524 return NGX_OK; |
|
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|
525 } |
|
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|
526 |
| 611 | 527 if (ngx_accept_mutex_ptr) { |
| 528 return NGX_OK; | |
| 529 } | |
| 530 | |
| 531 | |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
532 /* cl should be equal to or greater than cache line size */ |
| 611 | 533 |
| 534 cl = 128; | |
| 535 | |
| 536 size = cl /* ngx_accept_mutex */ | |
|
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|
537 + cl /* ngx_connection_counter */ |
|
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|
538 + cl; /* ngx_temp_number */ |
|
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|
539 |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
540 #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
|
541 |
| 611 | 542 size += cl /* ngx_stat_accepted */ |
| 543 + cl /* ngx_stat_handled */ | |
| 544 + cl /* ngx_stat_requests */ | |
| 545 + cl /* ngx_stat_active */ | |
| 546 + cl /* ngx_stat_reading */ | |
|
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
547 + cl /* ngx_stat_writing */ |
|
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
548 + cl; /* ngx_stat_waiting */ |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
549 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
550 #endif |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
551 |
| 605 | 552 shm.size = size; |
|
6947
a8d7c9139831
Core: set nginx_shared_zone name via ngx_str_set().
Ruslan Ermilov <ru@nginx.com>
parents:
6922
diff
changeset
|
553 ngx_str_set(&shm.name, "nginx_shared_zone"); |
| 605 | 554 shm.log = cycle->log; |
| 555 | |
| 556 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
|
557 return NGX_ERROR; |
|
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
558 } |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
559 |
| 605 | 560 shared = shm.addr; |
| 561 | |
|
330
377a955421dc
nginx-0.0.3-2004-04-29-20:34:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
325
diff
changeset
|
562 ngx_accept_mutex_ptr = (ngx_atomic_t *) shared; |
|
3909
0daede16d68b
use POSIX semaphores in shmtx instead of sched_yield()
Igor Sysoev <igor@sysoev.ru>
parents:
3473
diff
changeset
|
563 ngx_accept_mutex.spin = (ngx_uint_t) -1; |
| 611 | 564 |
|
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
565 if (ngx_shmtx_create(&ngx_accept_mutex, (ngx_shmtx_sh_t *) shared, |
|
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
566 cycle->lock_file.data) |
| 611 | 567 != NGX_OK) |
| 568 { | |
| 569 return NGX_ERROR; | |
| 570 } | |
| 571 | |
| 572 ngx_connection_counter = (ngx_atomic_t *) (shared + 1 * cl); | |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
573 |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2537
diff
changeset
|
574 (void) ngx_atomic_cmp_set(ngx_connection_counter, 0, 1); |
| 563 | 575 |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
576 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
| 6480 | 577 "counter: %p, %uA", |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
578 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
|
579 |
|
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
580 ngx_temp_number = (ngx_atomic_t *) (shared + 2 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
581 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
582 tp = ngx_timeofday(); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
583 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
584 ngx_random_number = (tp->msec << 16) + ngx_pid; |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
585 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
586 #if (NGX_STAT_STUB) |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
587 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
588 ngx_stat_accepted = (ngx_atomic_t *) (shared + 3 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
589 ngx_stat_handled = (ngx_atomic_t *) (shared + 4 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
590 ngx_stat_requests = (ngx_atomic_t *) (shared + 5 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
591 ngx_stat_active = (ngx_atomic_t *) (shared + 6 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
592 ngx_stat_reading = (ngx_atomic_t *) (shared + 7 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
593 ngx_stat_writing = (ngx_atomic_t *) (shared + 8 * cl); |
|
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
594 ngx_stat_waiting = (ngx_atomic_t *) (shared + 9 * cl); |
|
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
595 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
596 #endif |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
597 |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
598 return NGX_OK; |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
599 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
600 |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
601 |
| 563 | 602 #if !(NGX_WIN32) |
| 603 | |
|
4759
4c36e15651f7
Fixed compilation with -Wmissing-prototypes.
Ruslan Ermilov <ru@nginx.com>
parents:
4613
diff
changeset
|
604 static void |
| 563 | 605 ngx_timer_signal_handler(int signo) |
| 606 { | |
| 607 ngx_event_timer_alarm = 1; | |
| 608 | |
| 609 #if 1 | |
| 610 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer signal"); | |
| 611 #endif | |
| 612 } | |
| 613 | |
| 614 #endif | |
| 615 | |
| 616 | |
| 509 | 617 static ngx_int_t |
| 618 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
|
619 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
620 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
|
621 ngx_event_t *rev, *wev; |
| 543 | 622 ngx_listening_t *ls; |
| 623 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
|
624 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
|
625 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
|
626 ngx_event_module_t *module; |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
627 |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
628 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
|
629 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
|
630 |
| 865 | 631 if (ccf->master && ccf->worker_processes > 1 && ecf->accept_mutex) { |
| 611 | 632 ngx_use_accept_mutex = 1; |
|
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
633 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
|
634 ngx_accept_mutex_delay = ecf->accept_mutex_delay; |
| 611 | 635 |
| 636 } else { | |
| 637 ngx_use_accept_mutex = 0; | |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
638 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
639 |
|
5235
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
640 #if (NGX_WIN32) |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
641 |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
642 /* |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
643 * disable accept mutex on win32 as it may cause deadlock if |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
644 * grabbed by a process which can't accept connections |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
645 */ |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
646 |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
647 ngx_use_accept_mutex = 0; |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
648 |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
649 #endif |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
650 |
|
7992
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
651 ngx_use_exclusive_accept = 0; |
|
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
652 |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
653 ngx_queue_init(&ngx_posted_accept_events); |
|
7584
9d2ad2fb4423
SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
654 ngx_queue_init(&ngx_posted_next_events); |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
655 ngx_queue_init(&ngx_posted_events); |
|
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
656 |
|
270
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
657 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
|
658 return NGX_ERROR; |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
659 } |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
660 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
661 for (m = 0; cycle->modules[m]; m++) { |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
662 if (cycle->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
|
663 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
664 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
665 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
666 if (cycle->modules[m]->ctx_index != ecf->use) { |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
667 continue; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
668 } |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
669 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
670 module = cycle->modules[m]->ctx; |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
671 |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
672 if (module->actions.init(cycle, ngx_timer_resolution) != NGX_OK) { |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
673 /* fatal */ |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
674 exit(2); |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
675 } |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
676 |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
677 break; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
39
diff
changeset
|
678 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
679 |
| 543 | 680 #if !(NGX_WIN32) |
| 681 | |
| 563 | 682 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
|
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683 struct sigaction sa; |
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684 struct itimerval itv; |
| 563 | 685 |
| 686 ngx_memzero(&sa, sizeof(struct sigaction)); | |
| 687 sa.sa_handler = ngx_timer_signal_handler; | |
| 688 sigemptyset(&sa.sa_mask); | |
| 689 | |
| 690 if (sigaction(SIGALRM, &sa, NULL) == -1) { | |
| 691 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 692 "sigaction(SIGALRM) failed"); | |
| 693 return NGX_ERROR; | |
| 694 } | |
| 695 | |
| 696 itv.it_interval.tv_sec = ngx_timer_resolution / 1000; | |
| 697 itv.it_interval.tv_usec = (ngx_timer_resolution % 1000) * 1000; | |
| 698 itv.it_value.tv_sec = ngx_timer_resolution / 1000; | |
| 699 itv.it_value.tv_usec = (ngx_timer_resolution % 1000 ) * 1000; | |
| 700 | |
| 701 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) { | |
| 702 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 703 "setitimer() failed"); | |
| 577 | 704 } |
| 563 | 705 } |
| 706 | |
| 543 | 707 if (ngx_event_flags & NGX_USE_FD_EVENT) { |
|
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|
708 struct rlimit rlmt; |
| 543 | 709 |
| 710 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { | |
| 711 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 712 "getrlimit(RLIMIT_NOFILE) failed"); | |
| 713 return NGX_ERROR; | |
| 714 } | |
| 715 | |
| 716 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur; | |
| 717 | |
| 718 cycle->files = ngx_calloc(sizeof(ngx_connection_t *) * cycle->files_n, | |
| 719 cycle->log); | |
| 720 if (cycle->files == NULL) { | |
| 721 return NGX_ERROR; | |
| 722 } | |
| 723 } | |
| 724 | |
|
6266
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725 #else |
|
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|
726 |
|
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|
727 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
|
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728 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, |
|
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|
729 "the \"timer_resolution\" directive is not supported " |
|
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|
730 "with the configured event method, ignored"); |
|
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|
731 ngx_timer_resolution = 0; |
|
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|
732 } |
|
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733 |
| 543 | 734 #endif |
| 735 | |
|
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736 cycle->connections = |
|
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|
737 ngx_alloc(sizeof(ngx_connection_t) * cycle->connection_n, cycle->log); |
| 561 | 738 if (cycle->connections == NULL) { |
|
209
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739 return NGX_ERROR; |
|
112
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diff
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|
740 } |
|
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741 |
| 561 | 742 c = cycle->connections; |
|
114
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743 |
|
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744 cycle->read_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
|
209
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|
745 cycle->log); |
| 561 | 746 if (cycle->read_events == NULL) { |
|
209
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747 return NGX_ERROR; |
|
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|
748 } |
|
91
637625a2acdb
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90
diff
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|
749 |
| 561 | 750 rev = cycle->read_events; |
|
375
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|
751 for (i = 0; i < cycle->connection_n; i++) { |
|
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|
752 rev[i].closed = 1; |
| 481 | 753 rev[i].instance = 1; |
|
375
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754 } |
|
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|
755 |
|
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|
756 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
| 481 | 757 cycle->log); |
| 561 | 758 if (cycle->write_events == NULL) { |
|
209
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759 return NGX_ERROR; |
|
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|
760 } |
|
0
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parents:
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|
761 |
| 561 | 762 wev = cycle->write_events; |
|
375
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370
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|
763 for (i = 0; i < cycle->connection_n; i++) { |
|
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|
764 wev[i].closed = 1; |
|
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|
765 } |
|
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|
766 |
| 543 | 767 i = cycle->connection_n; |
| 768 next = NULL; | |
| 769 | |
| 770 do { | |
| 771 i--; | |
| 772 | |
| 773 c[i].data = next; | |
| 561 | 774 c[i].read = &cycle->read_events[i]; |
| 775 c[i].write = &cycle->write_events[i]; | |
| 543 | 776 c[i].fd = (ngx_socket_t) -1; |
| 777 | |
| 778 next = &c[i]; | |
| 779 } while (i); | |
| 780 | |
| 781 cycle->free_connections = next; | |
|
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|
782 cycle->free_connection_n = cycle->connection_n; |
| 543 | 783 |
|
0
4eff17414a43
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parents:
diff
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|
784 /* for each listening socket */ |
|
103
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|
785 |
| 543 | 786 ls = cycle->listening.elts; |
|
114
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|
787 for (i = 0; i < cycle->listening.nelts; i++) { |
|
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
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parents:
0
diff
changeset
|
788 |
|
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
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|
789 #if (NGX_HAVE_REUSEPORT) |
|
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|
790 if (ls[i].reuseport && ls[i].worker != ngx_worker) { |
|
4f6efabcb09b
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|
791 continue; |
|
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|
792 } |
|
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diff
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|
793 #endif |
|
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|
794 |
| 543 | 795 c = ngx_get_connection(ls[i].fd, cycle->log); |
|
0
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|
796 |
| 543 | 797 if (c == NULL) { |
| 798 return NGX_ERROR; | |
| 799 } | |
|
103
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|
800 |
| 6436 | 801 c->type = ls[i].type; |
| 543 | 802 c->log = &ls[i].log; |
| 803 | |
| 804 c->listening = &ls[i]; | |
| 805 ls[i].connection = c; | |
| 806 | |
| 561 | 807 rev = c->read; |
|
209
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|
808 |
|
114
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|
809 rev->log = c->log; |
|
301
744965ec6275
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290
diff
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|
810 rev->accept = 1; |
|
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|
811 |
| 469 | 812 #if (NGX_HAVE_DEFERRED_ACCEPT) |
| 543 | 813 rev->deferred_accept = ls[i].deferred_accept; |
|
0
4eff17414a43
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parents:
diff
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|
814 #endif |
|
59
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57
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|
815 |
|
209
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|
816 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
| 543 | 817 if (ls[i].previous) { |
|
114
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|
818 |
|
209
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|
819 /* |
|
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|
820 * delete the old accept events that were bound to |
|
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|
821 * the old cycle read events array |
|
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|
822 */ |
|
114
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|
823 |
| 543 | 824 old = ls[i].previous->connection; |
| 825 | |
| 826 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT) | |
| 827 == NGX_ERROR) | |
|
218
05592fd7a436
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parents:
216
diff
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|
828 { |
|
114
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|
829 return NGX_ERROR; |
|
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|
830 } |
|
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|
831 |
| 543 | 832 old->fd = (ngx_socket_t) -1; |
|
114
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|
833 } |
|
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|
834 } |
|
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|
835 |
| 461 | 836 #if (NGX_WIN32) |
|
59
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57
diff
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|
837 |
|
144
ef8c87afcfc5
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114
diff
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|
838 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
|
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|
839 ngx_iocp_conf_t *iocpcf; |
|
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|
840 |
| 509 | 841 rev->handler = ngx_event_acceptex; |
|
59
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57
diff
changeset
|
842 |
|
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
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diff
changeset
|
843 if (ngx_use_accept_mutex) { |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
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diff
changeset
|
844 continue; |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
845 } |
|
4d62ef39f08b
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parents:
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diff
changeset
|
846 |
|
103
6dfda4cf5200
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102
diff
changeset
|
847 if (ngx_add_event(rev, 0, NGX_IOCP_ACCEPT) == NGX_ERROR) { |
|
59
e8cdc2989cee
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parents:
57
diff
changeset
|
848 return NGX_ERROR; |
|
e8cdc2989cee
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parents:
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diff
changeset
|
849 } |
|
e8cdc2989cee
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parents:
57
diff
changeset
|
850 |
| 543 | 851 ls[i].log.handler = ngx_acceptex_log_error; |
| 852 | |
|
114
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diff
changeset
|
853 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
| 543 | 854 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex) |
| 855 == NGX_ERROR) | |
|
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
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parents:
276
diff
changeset
|
856 { |
|
103
6dfda4cf5200
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diff
changeset
|
857 return NGX_ERROR; |
|
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
858 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
859 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
860 } else { |
| 509 | 861 rev->handler = ngx_event_accept; |
| 461 | 862 |
|
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
863 if (ngx_use_accept_mutex) { |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
864 continue; |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
865 } |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
866 |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
867 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
|
868 return NGX_ERROR; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
869 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
870 } |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
871 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
872 #else |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
873 |
| 6436 | 874 rev->handler = (c->type == SOCK_STREAM) ? ngx_event_accept |
| 875 : ngx_event_recvmsg; | |
|
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
876 |
|
6155
193bbc006d5e
Fixed reuseport with accept_mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6153
diff
changeset
|
877 #if (NGX_HAVE_REUSEPORT) |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
878 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
879 if (ls[i].reuseport) { |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
880 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
881 return NGX_ERROR; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
882 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
883 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
884 continue; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
885 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
886 |
|
6155
193bbc006d5e
Fixed reuseport with accept_mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6153
diff
changeset
|
887 #endif |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
888 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
889 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
|
890 continue; |
|
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
891 } |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
892 |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
893 #if (NGX_HAVE_EPOLLEXCLUSIVE) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
894 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
895 if ((ngx_event_flags & NGX_USE_EPOLL_EVENT) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
896 && ccf->worker_processes > 1) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
897 { |
|
7992
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
898 ngx_use_exclusive_accept = 1; |
|
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
899 |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
900 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_EXCLUSIVE_EVENT) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
901 == NGX_ERROR) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
902 { |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
903 return NGX_ERROR; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
904 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
905 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
906 continue; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
907 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
908 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
909 #endif |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
910 |
|
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
911 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
|
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
912 return NGX_ERROR; |
|
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
913 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
914 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
915 #endif |
| 543 | 916 |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
917 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
918 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
919 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
|
920 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
921 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
922 |
| 509 | 923 ngx_int_t |
| 924 ngx_send_lowat(ngx_connection_t *c, size_t lowat) | |
| 452 | 925 { |
| 926 int sndlowat; | |
| 927 | |
| 455 | 928 #if (NGX_HAVE_LOWAT_EVENT) |
| 452 | 929 |
| 455 | 930 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
| 452 | 931 c->write->available = lowat; |
| 932 return NGX_OK; | |
| 933 } | |
| 934 | |
| 935 #endif | |
| 577 | 936 |
| 452 | 937 if (lowat == 0 || c->sndlowat) { |
| 938 return NGX_OK; | |
| 939 } | |
| 940 | |
| 941 sndlowat = (int) lowat; | |
| 942 | |
| 943 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT, | |
| 1092 | 944 (const void *) &sndlowat, sizeof(int)) |
| 945 == -1) | |
| 452 | 946 { |
| 947 ngx_connection_error(c, ngx_socket_errno, | |
| 948 "setsockopt(SO_SNDLOWAT) failed"); | |
| 949 return NGX_ERROR; | |
| 950 } | |
| 951 | |
| 952 c->sndlowat = 1; | |
| 953 | |
| 954 return NGX_OK; | |
| 955 } | |
| 956 | |
| 957 | |
| 509 | 958 static char * |
| 959 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
|
960 { |
| 501 | 961 char *rv; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
962 void ***ctx; |
| 501 | 963 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
|
964 ngx_conf_t pcf; |
| 501 | 965 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
|
966 |
|
5002
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
967 if (*(void **) conf) { |
|
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
968 return "is duplicate"; |
|
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
969 } |
|
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
970 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
971 /* 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
|
972 |
|
6378
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6266
diff
changeset
|
973 ngx_event_max_module = ngx_count_modules(cf->cycle, 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
|
974 |
| 501 | 975 ctx = ngx_pcalloc(cf->pool, sizeof(void *)); |
| 976 if (ctx == NULL) { | |
| 977 return NGX_CONF_ERROR; | |
| 978 } | |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
979 |
| 501 | 980 *ctx = ngx_pcalloc(cf->pool, ngx_event_max_module * sizeof(void *)); |
| 981 if (*ctx == NULL) { | |
| 982 return NGX_CONF_ERROR; | |
| 983 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
984 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
985 *(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
|
986 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
987 for (i = 0; cf->cycle->modules[i]; i++) { |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
988 if (cf->cycle->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
|
989 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
990 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
991 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
992 m = cf->cycle->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
|
993 |
| 501 | 994 if (m->create_conf) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
995 (*ctx)[cf->cycle->modules[i]->ctx_index] = |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
996 m->create_conf(cf->cycle); |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
997 if ((*ctx)[cf->cycle->modules[i]->ctx_index] == NULL) { |
| 501 | 998 return NGX_CONF_ERROR; |
| 999 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1000 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1001 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1002 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1003 pcf = *cf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1004 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
|
1005 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
|
1006 cf->cmd_type = NGX_EVENT_CONF; |
| 501 | 1007 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1008 rv = ngx_conf_parse(cf, NULL); |
| 501 | 1009 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1010 *cf = pcf; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1011 |
| 6166 | 1012 if (rv != NGX_CONF_OK) { |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1013 return rv; |
| 6166 | 1014 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1015 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1016 for (i = 0; cf->cycle->modules[i]; i++) { |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1017 if (cf->cycle->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
|
1018 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1019 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1020 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1021 m = cf->cycle->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
|
1022 |
| 501 | 1023 if (m->init_conf) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1024 rv = m->init_conf(cf->cycle, |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1025 (*ctx)[cf->cycle->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
|
1026 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
|
1027 return rv; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1028 } |
|
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 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1032 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
|
1033 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1034 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1035 |
| 509 | 1036 static char * |
| 1037 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
|
1038 { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1039 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
|
1040 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1041 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
|
1042 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1043 if (ecf->connections != NGX_CONF_UNSET_UINT) { |
| 2024 | 1044 return "is duplicate"; |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1045 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1046 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1047 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
|
1048 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
|
1049 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
|
1050 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 1051 "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
|
1052 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1053 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
|
1054 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1055 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1056 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
|
1057 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1058 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
|
1059 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1060 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1061 |
| 509 | 1062 static char * |
| 1063 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
|
1064 { |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
1065 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
|
1066 |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1067 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
|
1068 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
|
1069 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
|
1070 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
|
1071 |
|
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
355
diff
changeset
|
1072 if (ecf->use != NGX_CONF_UNSET_UINT) { |
| 2024 | 1073 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
|
1074 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1075 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1076 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
|
1077 |
|
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
1078 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
|
1079 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
|
1080 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
|
1081 } else { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1082 old_ecf = NULL; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1083 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1084 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1085 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1086 for (m = 0; cf->cycle->modules[m]; m++) { |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1087 if (cf->cycle->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
|
1088 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1089 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1090 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1091 module = cf->cycle->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
|
1092 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
|
1093 if (ngx_strcmp(module->name->data, value[1].data) == 0) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1094 ecf->use = cf->cycle->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
|
1095 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
|
1096 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1097 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
|
1098 && old_ecf |
|
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1099 && 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
|
1100 { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1101 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 467 | 1102 "when the server runs without a master process " |
| 1103 "the \"%V\" event type must be the same as " | |
| 1104 "in previous configuration - \"%s\" " | |
|
4133
59b99f217c6d
Replaced "can not" with "cannot" and "could not" in a bunch of places.
Ruslan Ermilov <ru@nginx.com>
parents:
3909
diff
changeset
|
1105 "and it cannot be changed on the fly, " |
| 467 | 1106 "to change it you need to stop server " |
| 1107 "and start it again", | |
| 1108 &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
|
1109 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1110 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
|
1111 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1112 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1113 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
|
1114 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1115 } |
|
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 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1118 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 1119 "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
|
1120 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1121 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
|
1122 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1123 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1124 |
| 509 | 1125 static char * |
| 1126 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
|
1127 { |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
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|
1128 #if (NGX_DEBUG) |
|
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1129 ngx_event_conf_t *ecf = conf; |
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|
1130 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1131 ngx_int_t rc; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1132 ngx_str_t *value; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1133 ngx_url_t u; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1134 ngx_cidr_t c, *cidr; |
|
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|
1135 ngx_uint_t i; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1136 struct sockaddr_in *sin; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1137 #if (NGX_HAVE_INET6) |
|
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|
1138 struct sockaddr_in6 *sin6; |
|
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1139 #endif |
|
307
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|
1140 |
|
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|
1141 value = cf->args->elts; |
|
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1142 |
|
4613
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debug_connection: added the IPv6 and UNIX-domain socket support.
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|
1143 #if (NGX_HAVE_UNIX_DOMAIN) |
|
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debug_connection: added the IPv6 and UNIX-domain socket support.
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|
1144 |
|
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debug_connection: added the IPv6 and UNIX-domain socket support.
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|
1145 if (ngx_strcmp(value[1].data, "unix:") == 0) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1146 cidr = ngx_array_push(&ecf->debug_connection); |
|
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|
1147 if (cidr == NULL) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1148 return NGX_CONF_ERROR; |
|
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1149 } |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1150 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1151 cidr->family = AF_UNIX; |
|
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|
1152 return NGX_CONF_OK; |
|
4613
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1153 } |
|
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|
1154 |
|
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
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|
1155 #endif |
|
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debug_connection: added the IPv6 and UNIX-domain socket support.
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|
1156 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1157 rc = ngx_ptocidr(&value[1], &c); |
|
1380
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ignore meaningless bits in CIDR and warn about them
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|
1158 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1159 if (rc != NGX_ERROR) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1160 if (rc == NGX_DONE) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1161 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1162 "low address bits of %V are meaningless", |
|
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|
1163 &value[1]); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1164 } |
|
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
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|
1165 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1166 cidr = ngx_array_push(&ecf->debug_connection); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1167 if (cidr == NULL) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1168 return NGX_CONF_ERROR; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1169 } |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1170 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1171 *cidr = c; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1172 |
|
1380
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ignore meaningless bits in CIDR and warn about them
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|
1173 return NGX_CONF_OK; |
|
307
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|
1174 } |
|
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|
1175 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1176 ngx_memzero(&u, sizeof(ngx_url_t)); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1177 u.host = value[1]; |
|
307
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|
1178 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1179 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1180 if (u.err) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1181 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1182 "%s in debug_connection \"%V\"", |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1183 u.err, &u.host); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1184 } |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1185 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1186 return NGX_CONF_ERROR; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1187 } |
|
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When "debug_connection" is configured with a domain name, only the first
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changeset
|
1188 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1189 cidr = ngx_array_push_n(&ecf->debug_connection, u.naddrs); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1190 if (cidr == NULL) { |
|
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|
1191 return NGX_CONF_ERROR; |
|
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|
1192 } |
|
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|
1193 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1194 ngx_memzero(cidr, u.naddrs * sizeof(ngx_cidr_t)); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1195 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1196 for (i = 0; i < u.naddrs; i++) { |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1197 cidr[i].family = u.addrs[i].sockaddr->sa_family; |
|
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When "debug_connection" is configured with a domain name, only the first
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changeset
|
1198 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1199 switch (cidr[i].family) { |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1200 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1201 #if (NGX_HAVE_INET6) |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1202 case AF_INET6: |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1203 sin6 = (struct sockaddr_in6 *) u.addrs[i].sockaddr; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1204 cidr[i].u.in6.addr = sin6->sin6_addr; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1205 ngx_memset(cidr[i].u.in6.mask.s6_addr, 0xff, 16); |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1206 break; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1207 #endif |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1208 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1209 default: /* AF_INET */ |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1210 sin = (struct sockaddr_in *) u.addrs[i].sockaddr; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1211 cidr[i].u.in.addr = sin->sin_addr.s_addr; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1212 cidr[i].u.in.mask = 0xffffffff; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1213 break; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1214 } |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1215 } |
|
307
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|
1216 |
|
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|
1217 #else |
|
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|
1218 |
|
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|
1219 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
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|
1220 "\"debug_connection\" is ignored, you need to rebuild " |
|
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|
1221 "nginx using --with-debug option to enable it"); |
|
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|
1222 |
|
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|
1223 #endif |
|
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|
1224 |
|
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
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diff
changeset
|
1225 return NGX_CONF_OK; |
|
307
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|
1226 } |
|
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changeset
|
1227 |
|
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nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1228 |
| 509 | 1229 static void * |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1230 ngx_event_core_create_conf(ngx_cycle_t *cycle) |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1231 { |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1232 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
|
1233 |
| 501 | 1234 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
| 1235 if (ecf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1236 return NULL; |
| 501 | 1237 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1238 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1239 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
|
1240 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
|
1241 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
|
1242 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
|
1243 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
|
1244 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
|
1245 |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1246 #if (NGX_DEBUG) |
| 501 | 1247 |
| 1248 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, | |
|
4613
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1249 sizeof(ngx_cidr_t)) == NGX_ERROR) |
| 501 | 1250 { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1251 return NULL; |
| 501 | 1252 } |
| 1253 | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1254 #endif |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1255 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1256 return ecf; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1257 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1258 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1259 |
| 509 | 1260 static char * |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1261 ngx_event_core_init_conf(ngx_cycle_t *cycle, void *conf) |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1262 { |
|
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
1263 ngx_event_conf_t *ecf = conf; |
| 467 | 1264 |
| 501 | 1265 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 1266 int fd; | |
| 1267 #endif | |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1268 ngx_int_t i; |
| 467 | 1269 ngx_module_t *module; |
| 1270 ngx_event_module_t *event_module; | |
| 1271 | |
| 1272 module = NULL; | |
| 1273 | |
| 469 | 1274 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 467 | 1275 |
| 1276 fd = epoll_create(100); | |
| 1277 | |
| 1278 if (fd != -1) { | |
|
4810
e1d11fb9a71f
Explicitly ignore returned value from close() in ngx_event_core_init_conf().
Andrey Belov <defan@nginx.com>
parents:
4763
diff
changeset
|
1279 (void) close(fd); |
| 467 | 1280 module = &ngx_epoll_module; |
| 1281 | |
| 1282 } else if (ngx_errno != NGX_ENOSYS) { | |
| 1283 module = &ngx_epoll_module; | |
| 1284 } | |
| 1285 | |
| 1286 #endif | |
| 1287 | |
| 6465 | 1288 #if (NGX_HAVE_DEVPOLL) && !(NGX_TEST_BUILD_DEVPOLL) |
| 467 | 1289 |
| 1290 module = &ngx_devpoll_module; | |
| 1291 | |
|
360
239e37d44a34
nginx-0.0.7-2004-06-18-20:22:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
1292 #endif |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1293 |
| 469 | 1294 #if (NGX_HAVE_KQUEUE) |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1295 |
| 467 | 1296 module = &ngx_kqueue_module; |
|
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
250
diff
changeset
|
1297 |
| 467 | 1298 #endif |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1299 |
| 469 | 1300 #if (NGX_HAVE_SELECT) |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1301 |
| 467 | 1302 if (module == NULL) { |
| 1303 module = &ngx_select_module; | |
| 1304 } | |
| 1305 | |
|
355
0fb6c53fb135
nginx-0.0.7-2004-06-15-21:47:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
354
diff
changeset
|
1306 #endif |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1307 |
| 467 | 1308 if (module == NULL) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1309 for (i = 0; cycle->modules[i]; i++) { |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1310 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1311 if (cycle->modules[i]->type != NGX_EVENT_MODULE) { |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1312 continue; |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1313 } |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1314 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1315 event_module = cycle->modules[i]->ctx; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1316 |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1317 if (ngx_strcmp(event_module->name->data, event_core_name.data) == 0) |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1318 { |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1319 continue; |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1320 } |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1321 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1322 module = cycle->modules[i]; |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1323 break; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1324 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1325 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1326 |
| 467 | 1327 if (module == NULL) { |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1328 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, "no events module found"); |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1329 return NGX_CONF_ERROR; |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1330 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1331 |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1332 ngx_conf_init_uint_value(ecf->connections, DEFAULT_CONNECTIONS); |
| 467 | 1333 cycle->connection_n = ecf->connections; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1334 |
| 663 | 1335 ngx_conf_init_uint_value(ecf->use, module->ctx_index); |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1336 |
| 467 | 1337 event_module = module->ctx; |
| 1338 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
|
1339 |
|
250
1903c6821958
nginx-0.0.2-2004-02-03-23:27:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
1340 ngx_conf_init_value(ecf->multi_accept, 0); |
|
6633
d82b3c344e7e
Events: the "accept_mutex" directive is turned off by default.
Valentin Bartenev <vbart@nginx.com>
parents:
6480
diff
changeset
|
1341 ngx_conf_init_value(ecf->accept_mutex, 0); |
|
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1342 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
|
1343 |
| 573 | 1344 return NGX_CONF_OK; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1345 } |