nginx: src/event/ngx_event.c annotate

annotate src/event/ngx_event.c @ 8106:8852f39311de

Fixed segfault when switching off master process during upgrade. Binary upgrades are not supported without master process, but it is, however, possible, that nginx running with master process is asked to upgrade binary, and the configuration file as available on disk at this time includes "master_process off;". If this happens, listening sockets inherited from the previous binary will have ls[i].previous set. But the old cycle on initial process startup, including startup after binary upgrade, is destroyed by ngx_init_cycle() once configuration parsing is complete. As a result, an attempt to dereference ls[i].previous in ngx_event_process_init() accesses already freed memory. Fix is to avoid looking into ls[i].previous if the old cycle is already freed. With this change it is also no longer needed to clear ls[i].previous in worker processes, so the relevant code was removed.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Wed, 23 Nov 2022 23:48:53 +0300
parents	09463dd9c504
children	91ad1abfb285

rev	line source
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 435 diff changeset	1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 435 diff changeset	2 /*
444 42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright Igor Sysoev <igor@sysoev.ru> parents: 441 diff changeset	3 * Copyright (C) Igor Sysoev
4412 d620f497c50f Copyright updated. Maxim Konovalov <maxim@nginx.com> parents: 4309 diff changeset	4 * Copyright (C) Nginx, Inc.
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 435 diff changeset	5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 435 diff changeset	6
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #include <ngx_config.h>
17 8dd06e2844f5 nginx-0.0.1-2002-09-27-19:05:29 import Igor Sysoev <igor@sysoev.ru> parents: 11 diff changeset	9 #include <ngx_core.h>
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	10 #include <ngx_event.h>
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	11
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	12
113 d7f606e25b99 nginx-0.0.1-2003-07-04-19:10:33 import Igor Sysoev <igor@sysoev.ru> parents: 112 diff changeset	13 #define DEFAULT_CONNECTIONS 512
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	14
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	15
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	16 extern ngx_module_t ngx_kqueue_module;
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	17 extern ngx_module_t ngx_eventport_module;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	18 extern ngx_module_t ngx_devpoll_module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	19 extern ngx_module_t ngx_epoll_module;
97 70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import Igor Sysoev <igor@sysoev.ru> parents: 96 diff changeset	20 extern ngx_module_t ngx_select_module;
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	21
63 36d2c25cc9bb nginx-0.0.1-2003-02-26-23:21:43 import Igor Sysoev <igor@sysoev.ru> parents: 60 diff changeset	22
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	23 static char ngx_event_init_conf(ngx_cycle_t cycle, void *conf);
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	24 static ngx_int_t ngx_event_module_init(ngx_cycle_t *cycle);
00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	25 static ngx_int_t ngx_event_process_init(ngx_cycle_t *cycle);
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	26 static char ngx_events_block(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	27
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	28 static char ngx_event_connections(ngx_conf_t cf, ngx_command_t *cmd,
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	29 void *conf);
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	30 static char ngx_event_use(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	31 static char ngx_event_debug_connection(ngx_conf_t cf, ngx_command_t *cmd,
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	32 void *conf);
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	33
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	34 static void ngx_event_core_create_conf(ngx_cycle_t cycle);
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	35 static char ngx_event_core_init_conf(ngx_cycle_t cycle, void *conf);
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	36
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	37
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	38 static ngx_uint_t ngx_timer_resolution;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	39 sig_atomic_t ngx_event_timer_alarm;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	40
495 fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	41 static ngx_uint_t ngx_event_max_module;
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	42
495 fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	43 ngx_uint_t ngx_event_flags;
fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	44 ngx_event_actions_t ngx_event_actions;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	45
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	46
3035 f9d97311c652 ) share temporary number between workers Igor Sysoev <igor@sysoev.ru>* parents: 2912 diff changeset	47 static ngx_atomic_t connection_counter = 1;
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	48 ngx_atomic_t *ngx_connection_counter = &connection_counter;
309 2e899477243a nginx-0.0.3-2004-04-09-20:03:04 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	49
2e899477243a nginx-0.0.3-2004-04-09-20:03:04 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	50
493 975f62e77f02 nginx-0.1.21-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	51 ngx_atomic_t *ngx_accept_mutex_ptr;
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	52 ngx_shmtx_t ngx_accept_mutex;
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	53 ngx_uint_t ngx_use_accept_mutex;
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	54 ngx_uint_t ngx_accept_events;
495 fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	55 ngx_uint_t ngx_accept_mutex_held;
fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	56 ngx_msec_t ngx_accept_mutex_delay;
fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	57 ngx_int_t ngx_accept_disabled;
7992 e2d07e4ec636 Events: fixed balancing between workers with EPOLLEXCLUSIVE. Maxim Dounin <mdounin@mdounin.ru> parents: 7867 diff changeset	58 ngx_uint_t ngx_use_exclusive_accept;
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	59
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	60
426 3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	61 #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	62
6922 a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	63 static ngx_atomic_t ngx_stat_accepted0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	64 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	65 static ngx_atomic_t ngx_stat_handled0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	66 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	67 static ngx_atomic_t ngx_stat_requests0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	68 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	69 static ngx_atomic_t ngx_stat_active0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	70 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	71 static ngx_atomic_t ngx_stat_reading0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	72 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	73 static ngx_atomic_t ngx_stat_writing0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	74 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	75 static ngx_atomic_t ngx_stat_waiting0;
a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	76 ngx_atomic_t *ngx_stat_waiting = &ngx_stat_waiting0;
426 3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	77
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	78 #endif
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	79
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	80
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	81
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	82 static ngx_command_t ngx_events_commands[] = {
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	83
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	84 { ngx_string("events"),
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	85 NGX_MAIN_CONF\|NGX_CONF_BLOCK\|NGX_CONF_NOARGS,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	86 ngx_events_block,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	87 0,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	88 0,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	89 NULL },
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	90
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	91 ngx_null_command
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	92 };
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	93
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	94
311 11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	95 static ngx_core_module_t ngx_events_module_ctx = {
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	96 ngx_string("events"),
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	97 NULL,
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	98 ngx_event_init_conf
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	99 };
311 11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	100
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	101
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	102 ngx_module_t ngx_events_module = {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	103 NGX_MODULE_V1,
311 11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	104 &ngx_events_module_ctx, /* module context */
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	105 ngx_events_commands, /* module directives */
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	106 NGX_CORE_MODULE, /* module type */
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	107 NULL, /* init master */
113 d7f606e25b99 nginx-0.0.1-2003-07-04-19:10:33 import Igor Sysoev <igor@sysoev.ru> parents: 112 diff changeset	108 NULL, /* init module */
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	109 NULL, /* init process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	110 NULL, /* init thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	111 NULL, /* exit thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	112 NULL, /* exit process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	113 NULL, /* exit master */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	114 NGX_MODULE_V1_PADDING
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	115 };
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	116
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	117
107 b5be4b0448d3 nginx-0.0.1-2003-07-01-19:00:03 import Igor Sysoev <igor@sysoev.ru> parents: 105 diff changeset	118 static ngx_str_t event_core_name = ngx_string("event_core");
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	119
435 5cdc4838d4e8 nginx-0.0.11-2004-09-22-20:18:21 import Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	120
107 b5be4b0448d3 nginx-0.0.1-2003-07-01-19:00:03 import Igor Sysoev <igor@sysoev.ru> parents: 105 diff changeset	121 static ngx_command_t ngx_event_core_commands[] = {
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	122
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	123 { ngx_string("worker_connections"),
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	124 NGX_EVENT_CONF\|NGX_CONF_TAKE1,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	125 ngx_event_connections,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	126 0,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	127 0,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	128 NULL },
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	129
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	130 { ngx_string("use"),
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	131 NGX_EVENT_CONF\|NGX_CONF_TAKE1,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	132 ngx_event_use,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	133 0,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	134 0,
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	135 NULL },
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import 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 changeset	137 { ngx_string("multi_accept"),
667 63a820b0bc6c nginx-0.3.55-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 665 diff changeset	138 NGX_EVENT_CONF\|NGX_CONF_FLAG,
248 e885208c518b nginx-0.0.2-2004-02-03-00:19:52 import Igor Sysoev <igor@sysoev.ru> parents: 245 diff changeset	139 ngx_conf_set_flag_slot,
e885208c518b nginx-0.0.2-2004-02-03-00:19:52 import Igor Sysoev <igor@sysoev.ru> parents: 245 diff changeset	140 0,
e885208c518b nginx-0.0.2-2004-02-03-00:19:52 import Igor Sysoev <igor@sysoev.ru> parents: 245 diff changeset	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 },
e885208c518b nginx-0.0.2-2004-02-03-00:19:52 import Igor Sysoev <igor@sysoev.ru> parents: 245 diff changeset	143
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	144 { ngx_string("accept_mutex"),
667 63a820b0bc6c nginx-0.3.55-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 665 diff changeset	145 NGX_EVENT_CONF\|NGX_CONF_FLAG,
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	146 ngx_conf_set_flag_slot,
00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	147 0,
00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	148 offsetof(ngx_event_conf_t, accept_mutex),
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	149 NULL },
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	150
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	151 { ngx_string("accept_mutex_delay"),
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	152 NGX_EVENT_CONF\|NGX_CONF_TAKE1,
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	153 ngx_conf_set_msec_slot,
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	154 0,
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	155 offsetof(ngx_event_conf_t, accept_mutex_delay),
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	156 NULL },
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	157
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	158 { ngx_string("debug_connection"),
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	159 NGX_EVENT_CONF\|NGX_CONF_TAKE1,
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	160 ngx_event_debug_connection,
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	161 0,
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	162 0,
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	163 NULL },
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	164
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	165 ngx_null_command
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	166 };
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	167
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	168
6922 a72886067bbb Added missing static specifiers. Eran Kornblau <erankor@gmail.com> parents: 6635 diff changeset	169 static ngx_event_module_t ngx_event_core_module_ctx = {
107 b5be4b0448d3 nginx-0.0.1-2003-07-01-19:00:03 import Igor Sysoev <igor@sysoev.ru> parents: 105 diff changeset	170 &event_core_name,
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	171 ngx_event_core_create_conf, /* create configuration */
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	172 ngx_event_core_init_conf, /* init configuration */
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	173
6030 4652f8f26b12 Removed unix ngx_threaded and related ngx_process_changes. Ruslan Ermilov <ru@nginx.com> parents: 6018 diff changeset	174 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	175 };
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	176
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	177
107 b5be4b0448d3 nginx-0.0.1-2003-07-01-19:00:03 import Igor Sysoev <igor@sysoev.ru> parents: 105 diff changeset	178 ngx_module_t ngx_event_core_module = {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	179 NGX_MODULE_V1,
107 b5be4b0448d3 nginx-0.0.1-2003-07-01-19:00:03 import Igor Sysoev <igor@sysoev.ru> parents: 105 diff changeset	180 &ngx_event_core_module_ctx, /* module context */
b5be4b0448d3 nginx-0.0.1-2003-07-01-19:00:03 import Igor Sysoev <igor@sysoev.ru> parents: 105 diff changeset	181 ngx_event_core_commands, /* module directives */
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	182 NGX_EVENT_MODULE, /* module type */
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	183 NULL, /* init master */
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	184 ngx_event_module_init, /* init module */
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	185 ngx_event_process_init, /* init process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	186 NULL, /* init thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	187 NULL, /* exit thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	188 NULL, /* exit process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	189 NULL, /* exit master */
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	190 NGX_MODULE_V1_PADDING
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	191 };
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	192
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	193
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	194 void
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	195 ngx_process_events_and_timers(ngx_cycle_t *cycle)
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	196 {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	197 ngx_uint_t flags;
567 1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	198 ngx_msec_t timer, delta;
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	199
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	200 if (ngx_timer_resolution) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	201 timer = NGX_TIMER_INFINITE;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	202 flags = 0;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	203
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	204 } else {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	205 timer = ngx_event_find_timer();
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	206 flags = NGX_UPDATE_TIME;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	207
6113 36d99c042652 Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32. Ruslan Ermilov <ru@nginx.com> parents: 6031 diff changeset	208 #if (NGX_WIN32)
36d99c042652 Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32. Ruslan Ermilov <ru@nginx.com> parents: 6031 diff changeset	209
36d99c042652 Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32. Ruslan Ermilov <ru@nginx.com> parents: 6031 diff changeset	210 /* handle signals from master in case of network inactivity */
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	211
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	212 if (timer == NGX_TIMER_INFINITE \|\| timer > 500) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	213 timer = 500;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	214 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	215
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	216 #endif
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	217 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	218
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	219 if (ngx_use_accept_mutex) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	220 if (ngx_accept_disabled > 0) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	221 ngx_accept_disabled--;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	222
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	223 } else {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	224 if (ngx_trylock_accept_mutex(cycle) == NGX_ERROR) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	225 return;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	226 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	227
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	228 if (ngx_accept_mutex_held) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	229 flags \|= NGX_POST_EVENTS;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	230
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	231 } else {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	232 if (timer == NGX_TIMER_INFINITE
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	233 \|\| timer > ngx_accept_mutex_delay)
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	234 {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	235 timer = ngx_accept_mutex_delay;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	236 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	237 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	238 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	239 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	240
7584 9d2ad2fb4423 SSL: available bytes handling (ticket #1431). Maxim Dounin <mdounin@mdounin.ru> parents: 7316 diff 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);
7584 9d2ad2fb4423 SSL: available bytes handling (ticket #1431). Maxim Dounin <mdounin@mdounin.ru> parents: 7316 diff changeset	243 timer = 0;
9d2ad2fb4423 SSL: available bytes handling (ticket #1431). Maxim Dounin <mdounin@mdounin.ru> parents: 7316 diff changeset	244 }
9d2ad2fb4423 SSL: available bytes handling (ticket #1431). Maxim Dounin <mdounin@mdounin.ru> parents: 7316 diff changeset	245
567 1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	246 delta = ngx_current_msec;
1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	247
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	248 (void) ngx_process_events(cycle, timer, flags);
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	249
567 1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	250 delta = ngx_current_msec - delta;
1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	251
1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	252 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	253 "timer delta: %M", delta);
1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	254
5821 3f5f0ab59b35 Events: processing of posted events changed from LIFO to FIFO. Valentin Bartenev <vbart@nginx.com> parents: 5820 diff changeset	255 ngx_event_process_posted(cycle, &ngx_posted_accept_events);
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	256
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	257 if (ngx_accept_mutex_held) {
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	258 ngx_shmtx_unlock(&ngx_accept_mutex);
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	259 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	260
7806 2ed5d03c2d90 Events: fixed expiration of timers in the past. Maxim Dounin <mdounin@mdounin.ru> parents: 7788 diff changeset	261 ngx_event_expire_timers();
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 567 diff changeset	262
5821 3f5f0ab59b35 Events: processing of posted events changed from LIFO to FIFO. Valentin Bartenev <vbart@nginx.com> parents: 5820 diff changeset	263 ngx_event_process_posted(cycle, &ngx_posted_events);
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	264 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	265
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	266
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	267 ngx_int_t
1354 f69d1aab6a0f 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 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	269 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	270 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) {
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	271
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	272 /* kqueue, epoll */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	273
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	274 if (!rev->active && !rev->ready) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	275 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	276 == NGX_ERROR)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	277 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	278 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	279 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	280 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	281
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	282 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	283
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	284 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	285
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	286 /* select, poll, /dev/poll */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	287
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	288 if (!rev->active && !rev->ready) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	289 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	290 == NGX_ERROR)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	291 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	292 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	293 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	294
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	295 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	296 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	297
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	298 if (rev->active && (rev->ready \|\| (flags & NGX_CLOSE_EVENT))) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	299 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT \| flags)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	300 == NGX_ERROR)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	301 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	302 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	303 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	304
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	305 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	306 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	307
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	308 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	309
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	310 /* event ports */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	311
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	312 if (!rev->active && !rev->ready) {
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	313 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	314 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	315 }
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	316
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	317 return NGX_OK;
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	318 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	319
7788 9ca8fb98ef1c Events: fixed eventport handling in ngx_handle_read_event(). Maxim Dounin <mdounin@mdounin.ru> parents: 7617 diff changeset	320 if (rev->oneshot && rev->ready) {
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	321 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) {
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	322 return NGX_ERROR;
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	323 }
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	324
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	325 return NGX_OK;
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	326 }
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	327 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	328
6126 adba26ff70b5 Removed the obsolete rtsig module. Ruslan Ermilov <ru@nginx.com> parents: 6125 diff changeset	329 /* iocp */
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	330
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	331 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	332 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	333
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	334
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	335 ngx_int_t
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	336 ngx_handle_write_event(ngx_event_t *wev, size_t lowat)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	337 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	338 ngx_connection_t *c;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	339
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	340 if (lowat) {
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	341 c = wev->data;
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	342
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	343 if (ngx_send_lowat(c, lowat) == NGX_ERROR) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	344 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	345 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	346 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	347
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	348 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	349
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	350 /* kqueue, epoll */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	351
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	352 if (!wev->active && !wev->ready) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	353 if (ngx_add_event(wev, NGX_WRITE_EVENT,
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	354 NGX_CLEAR_EVENT \| (lowat ? NGX_LOWAT_EVENT : 0))
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	355 == NGX_ERROR)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	356 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	357 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	358 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	359 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	360
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	361 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	362
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	363 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	364
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	365 /* select, poll, /dev/poll */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	366
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	367 if (!wev->active && !wev->ready) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	368 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	369 == NGX_ERROR)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	370 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	371 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	372 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	373
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	374 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	375 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	376
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	377 if (wev->active && wev->ready) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	378 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	379 == NGX_ERROR)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	380 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	381 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	382 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	383
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	384 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	385 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	386
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	387 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	388
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	389 /* event ports */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	390
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	391 if (!wev->active && !wev->ready) {
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	392 if (ngx_add_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	393 return NGX_ERROR;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	394 }
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	395
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	396 return NGX_OK;
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	397 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	398
719 f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	399 if (wev->oneshot && wev->ready) {
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	400 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) {
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	401 return NGX_ERROR;
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	402 }
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	403
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	404 return NGX_OK;
f30b1a75fd3b Solaris 10 event ports support Igor Sysoev <igor@sysoev.ru> parents: 667 diff changeset	405 }
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	406 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	407
6126 adba26ff70b5 Removed the obsolete rtsig module. Ruslan Ermilov <ru@nginx.com> parents: 6125 diff changeset	408 /* iocp */
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	409
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	410 return NGX_OK;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	411 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	412
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	413
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	414 static char *
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	415 ngx_event_init_conf(ngx_cycle_t cycle, void conf)
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	416 {
7315 e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	417 #if (NGX_HAVE_REUSEPORT)
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	418 ngx_uint_t i;
8105 09463dd9c504 Disabled cloning of sockets without master process (ticket #2403). Maxim Dounin <mdounin@mdounin.ru> parents: 7992 diff changeset	419 ngx_core_conf_t *ccf;
7315 e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	420 ngx_listening_t *ls;
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	421 #endif
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	422
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	423 if (ngx_get_conf(cycle->conf_ctx, ngx_events_module) == NULL) {
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	424 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0,
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	425 "no \"events\" section in configuration");
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	426 return NGX_CONF_ERROR;
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	427 }
f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	428
7316 8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	429 if (cycle->connection_n < cycle->listening.nelts + 1) {
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	430
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	431 /*
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	432 * there should be at least one connection for each listening
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	433 * socket, plus an additional connection for channel
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	434 */
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	435
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	436 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0,
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	437 "%ui worker_connections are not enough "
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	438 "for %ui listening sockets",
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	439 cycle->connection_n, cycle->listening.nelts);
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	440
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	441 return NGX_CONF_ERROR;
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	442 }
8f152ca81f5f Events: added configuration check on the number of connections. Maxim Dounin <mdounin@mdounin.ru> parents: 7315 diff changeset	443
7315 e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	444 #if (NGX_HAVE_REUSEPORT)
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	445
8105 09463dd9c504 Disabled cloning of sockets without master process (ticket #2403). Maxim Dounin <mdounin@mdounin.ru> parents: 7992 diff changeset	446 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
09463dd9c504 Disabled cloning of sockets without master process (ticket #2403). Maxim Dounin <mdounin@mdounin.ru> parents: 7992 diff changeset	447
09463dd9c504 Disabled cloning of sockets without master process (ticket #2403). Maxim Dounin <mdounin@mdounin.ru> parents: 7992 diff changeset	448 if (!ngx_test_config && ccf->master) {
7315 e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	449
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	450 ls = cycle->listening.elts;
7867 c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	451 for (i = 0; i < cycle->listening.nelts; i++) {
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	452
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	453 if (!ls[i].reuseport \|\| ls[i].worker != 0) {
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	454 continue;
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	455 }
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	456
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	457 if (ngx_clone_listening(cycle, &ls[i]) != NGX_OK) {
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 diff changeset	458 return NGX_CONF_ERROR;
c860f0b7010c Core: disabled cloning sockets when testing config (ticket #2188). Maxim Dounin <mdounin@mdounin.ru> parents: 7806 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: 7806 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 e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	465 }
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	466
e7b2b907c0f8 Events: moved sockets cloning to ngx_event_init_conf(). Maxim Dounin <mdounin@mdounin.ru> parents: 6947 diff changeset	467 #endif
e7b2b907c0f8 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> parents: 4593 diff changeset	472
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	473 static ngx_int_t
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	474 ngx_event_module_init(ngx_cycle_t *cycle)
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	475 {
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	476 void ***cf;
605 5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	477 u_char *shared;
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	478 size_t size, cl;
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	479 ngx_shm_t shm;
3035 f9d97311c652 ) share temporary number between workers Igor Sysoev <igor@sysoev.ru>* parents: 2912 diff changeset	480 ngx_time_t *tp;
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	481 ngx_core_conf_t *ccf;
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	482 ngx_event_conf_t *ecf;
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	483
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	484 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module);
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	485 ecf = (*cf)[ngx_event_core_module.ctx_index];
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	486
2725 d43d73277c5c Win32 master/workers model Igor Sysoev <igor@sysoev.ru> parents: 2720 diff changeset	487 if (!ngx_test_config && ngx_process <= NGX_PROCESS_MASTER) {
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 611 diff changeset	488 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0,
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 611 diff changeset	489 "using the \"%s\" event method", ecf->name);
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 611 diff changeset	490 }
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	491
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	492 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	493
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	494 ngx_timer_resolution = ccf->timer_resolution;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	495
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	496 #if !(NGX_WIN32)
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	497 {
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	498 ngx_int_t limit;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	499 struct rlimit rlmt;
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	500
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	501 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	502 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	503 "getrlimit(RLIMIT_NOFILE) failed, ignored");
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	504
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	505 } else {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	506 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	507 && (ccf->rlimit_nofile == NGX_CONF_UNSET
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	508 \|\| ecf->connections > (ngx_uint_t) ccf->rlimit_nofile))
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	509 {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	510 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ?
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	511 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	512
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	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 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	515 "open file resource limit: %i",
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	516 ecf->connections, limit);
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	517 }
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	518 }
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	519 }
605 5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	520 #endif /* !(NGX_WIN32) */
5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	521
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	522
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	523 if (ccf->master == 0) {
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	524 return NGX_OK;
00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	525 }
00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	526
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	527 if (ngx_accept_mutex_ptr) {
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	528 return NGX_OK;
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	529 }
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	530
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	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 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	533
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	534 cl = 128;
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	535
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	536 size = cl /* ngx_accept_mutex */
3035 f9d97311c652 ) share temporary number between workers Igor Sysoev <igor@sysoev.ru>* parents: 2912 diff changeset	537 + cl /* ngx_connection_counter */
f9d97311c652 ) share temporary number between workers Igor Sysoev <igor@sysoev.ru>* parents: 2912 diff changeset	538 + cl; /* ngx_temp_number */
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	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 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	542 size += cl /* ngx_stat_accepted */
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	543 + cl /* ngx_stat_handled */
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	544 + cl /* ngx_stat_requests */
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	545 + cl /* ngx_stat_active */
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	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 5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	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 5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	554 shm.log = cycle->log;
5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	555
5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	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 5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	560 shared = shm.addr;
5dac8c7fb71b nginx-0.3.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	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 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	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 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	567 != NGX_OK)
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	568 {
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	569 return NGX_ERROR;
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	570 }
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	571
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	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 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	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 f01ab2dbcfdc Fixed logging. Sergey Kandaurov <pluknet@nginx.com> parents: 6465 diff changeset	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 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	602 #if !(NGX_WIN32)
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	603
4759 4c36e15651f7 Fixed compilation with -Wmissing-prototypes. Ruslan Ermilov <ru@nginx.com> parents: 4613 diff changeset	604 static void
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	605 ngx_timer_signal_handler(int signo)
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	606 {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	607 ngx_event_timer_alarm = 1;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	608
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	609 #if 1
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	610 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer signal");
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	611 #endif
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	612 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	613
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	614 #endif
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	615
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	616
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	617 static ngx_int_t
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	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 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	622 ngx_listening_t *ls;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	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 797b54c6425b fix segfault Igor Sysoev <igor@sysoev.ru> parents: 860 diff changeset	631 if (ccf->master && ccf->worker_processes > 1 && ecf->accept_mutex) {
611 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	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 3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	635
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	636 } else {
3f8a2132b93d nginx-0.3.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 605 diff changeset	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 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	680 #if !(NGX_WIN32)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	681
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	682 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) {
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	683 struct sigaction sa;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	684 struct itimerval itv;
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	685
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	686 ngx_memzero(&sa, sizeof(struct sigaction));
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	687 sa.sa_handler = ngx_timer_signal_handler;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	688 sigemptyset(&sa.sa_mask);
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	689
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	690 if (sigaction(SIGALRM, &sa, NULL) == -1) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	691 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	692 "sigaction(SIGALRM) failed");
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	693 return NGX_ERROR;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	694 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	695
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	696 itv.it_interval.tv_sec = ngx_timer_resolution / 1000;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	697 itv.it_interval.tv_usec = (ngx_timer_resolution % 1000) * 1000;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	698 itv.it_value.tv_sec = ngx_timer_resolution / 1000;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	699 itv.it_value.tv_usec = (ngx_timer_resolution % 1000 ) * 1000;
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	700
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	701 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) {
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	702 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	703 "setitimer() failed");
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	704 }
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	705 }
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	706
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	707 if (ngx_event_flags & NGX_USE_FD_EVENT) {
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	708 struct rlimit rlmt;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	709
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	710 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	711 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	712 "getrlimit(RLIMIT_NOFILE) failed");
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	713 return NGX_ERROR;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	714 }
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	715
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	716 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	717
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	718 cycle->files = ngx_calloc(sizeof(ngx_connection_t ) cycle->files_n,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	719 cycle->log);
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	720 if (cycle->files == NULL) {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	721 return NGX_ERROR;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	722 }
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	723 }
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	724
6266 dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	725 #else
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	726
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	727 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) {
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	728 ngx_log_error(NGX_LOG_WARN, cycle->log, 0,
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	729 "the \"timer_resolution\" directive is not supported "
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	730 "with the configured event method, ignored");
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	731 ngx_timer_resolution = 0;
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	732 }
dceb078b1156 Win32: timer_resolution now ignored with select. Maxim Dounin <mdounin@mdounin.ru> parents: 6166 diff changeset	733
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	734 #endif
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	735
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	736 cycle->connections =
90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	737 ngx_alloc(sizeof(ngx_connection_t) * cycle->connection_n, cycle->log);
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	738 if (cycle->connections == NULL) {
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	739 return NGX_ERROR;
112 da763a85be66 nginx-0.0.1-2003-07-04-10:03:52 import Igor Sysoev <igor@sysoev.ru> parents: 109 diff changeset	740 }
da763a85be66 nginx-0.0.1-2003-07-04-10:03:52 import Igor Sysoev <igor@sysoev.ru> parents: 109 diff changeset	741
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	742 c = cycle->connections;
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	743
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	744 cycle->read_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n,
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	745 cycle->log);
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	746 if (cycle->read_events == NULL) {
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	747 return NGX_ERROR;
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	748 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	749
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	750 rev = cycle->read_events;
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	751 for (i = 0; i < cycle->connection_n; i++) {
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	752 rev[i].closed = 1;
481 fd661d14a7fa nginx-0.1.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	753 rev[i].instance = 1;
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	754 }
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	755
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	756 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n,
481 fd661d14a7fa nginx-0.1.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	757 cycle->log);
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	758 if (cycle->write_events == NULL) {
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	759 return NGX_ERROR;
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	760 }
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	761
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	762 wev = cycle->write_events;
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	763 for (i = 0; i < cycle->connection_n; i++) {
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	764 wev[i].closed = 1;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	765 }
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	766
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	767 i = cycle->connection_n;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	768 next = NULL;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	769
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	770 do {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	771 i--;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	772
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	773 c[i].data = next;
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	774 c[i].read = &cycle->read_events[i];
e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	775 c[i].write = &cycle->write_events[i];
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	776 c[i].fd = (ngx_socket_t) -1;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	777
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	778 next = &c[i];
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	779 } while (i);
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	780
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	781 cycle->free_connections = next;
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	782 cycle->free_connection_n = cycle->connection_n;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	783
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	784 /* for each listening socket */
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	785
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	786 ls = cycle->listening.elts;
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	787 for (i = 0; i < cycle->listening.nelts; i++) {
3 34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import Igor Sysoev <igor@sysoev.ru> parents: 0 diff changeset	788
6153 4f6efabcb09b The "reuseport" option of the "listen" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 6139 diff changeset	789 #if (NGX_HAVE_REUSEPORT)
4f6efabcb09b The "reuseport" option of the "listen" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 6139 diff changeset	790 if (ls[i].reuseport && ls[i].worker != ngx_worker) {
4f6efabcb09b The "reuseport" option of the "listen" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 6139 diff changeset	791 continue;
4f6efabcb09b The "reuseport" option of the "listen" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 6139 diff changeset	792 }
4f6efabcb09b The "reuseport" option of the "listen" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 6139 diff changeset	793 #endif
4f6efabcb09b The "reuseport" option of the "listen" directive. Maxim Dounin <mdounin@mdounin.ru> parents: 6139 diff changeset	794
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	795 c = ngx_get_connection(ls[i].fd, cycle->log);
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	796
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	797 if (c == NULL) {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	798 return NGX_ERROR;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	799 }
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	800
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6379 diff changeset	801 c->type = ls[i].type;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	802 c->log = &ls[i].log;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	803
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	804 c->listening = &ls[i];
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	805 ls[i].connection = c;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	806
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	807 rev = c->read;
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	808
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	809 rev->log = c->log;
301 744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	810 rev->accept = 1;
744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	811
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	812 #if (NGX_HAVE_DEFERRED_ACCEPT)
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	813 rev->deferred_accept = ls[i].deferred_accept;
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	814 #endif
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	815
8106 8852f39311de Fixed segfault when switching off master process during upgrade. Maxim Dounin <mdounin@mdounin.ru> parents: 8105 diff changeset	816 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)
8852f39311de Fixed segfault when switching off master process during upgrade. Maxim Dounin <mdounin@mdounin.ru> parents: 8105 diff changeset	817 && cycle->old_cycle)
8852f39311de Fixed segfault when switching off master process during upgrade. Maxim Dounin <mdounin@mdounin.ru> parents: 8105 diff changeset	818 {
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	819 if (ls[i].previous) {
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	820
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	821 /*
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	822 * delete the old accept events that were bound to
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	823 * the old cycle read events array
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	824 */
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	825
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	826 old = ls[i].previous->connection;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	827
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	828 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	829 == NGX_ERROR)
218 05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 216 diff changeset	830 {
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	831 return NGX_ERROR;
ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	832 }
ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	833
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	834 old->fd = (ngx_socket_t) -1;
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	835 }
ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	836 }
ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	837
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	838 #if (NGX_WIN32)
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	839
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 114 diff changeset	840 if (ngx_event_flags & NGX_USE_IOCP_EVENT) {
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	841 ngx_iocp_conf_t *iocpcf;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1380 diff changeset	842
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	843 rev->handler = ngx_event_acceptex;
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	844
2771 4d62ef39f08b add listen events for win32 only after accept mutex is hold Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	845 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	846 continue;
4d62ef39f08b add listen events for win32 only after accept mutex is hold Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	847 }
4d62ef39f08b add listen events for win32 only after accept mutex is hold Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	848
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	849 if (ngx_add_event(rev, 0, NGX_IOCP_ACCEPT) == NGX_ERROR) {
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	850 return NGX_ERROR;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	851 }
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	852
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	853 ls[i].log.handler = ngx_acceptex_log_error;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	854
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	855 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module);
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	856 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	857 == NGX_ERROR)
288 f81d075ad172 nginx-0.0.2-2004-03-14-23:46:25 import Igor Sysoev <igor@sysoev.ru> parents: 276 diff changeset	858 {
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	859 return NGX_ERROR;
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	860 }
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	861
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	862 } else {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	863 rev->handler = ngx_event_accept;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	864
2771 4d62ef39f08b add listen events for win32 only after accept mutex is hold Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	865 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	866 continue;
4d62ef39f08b add listen events for win32 only after accept mutex is hold Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	867 }
4d62ef39f08b add listen events for win32 only after accept mutex is hold Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	868
301 744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	869 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	870 return NGX_ERROR;
744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	871 }
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	872 }
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	873
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	874 #else
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	875
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6379 diff changeset	876 rev->handler = (c->type == SOCK_STREAM) ? ngx_event_accept
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6379 diff changeset	877 : 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	878
6155 193bbc006d5e Fixed reuseport with accept_mutex. Maxim Dounin <mdounin@mdounin.ru> parents: 6153 diff changeset	879 #if (NGX_HAVE_REUSEPORT)
6635 6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	880
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	881 if (ls[i].reuseport) {
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	882 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	883 return NGX_ERROR;
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	884 }
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 continue;
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	887 }
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	888
6155 193bbc006d5e Fixed reuseport with accept_mutex. Maxim Dounin <mdounin@mdounin.ru> parents: 6153 diff changeset	889 #endif
6635 6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	890
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	891 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	892 continue;
fade4edd61f8 nginx-0.0.3-2004-06-04-18:57:33 import Igor Sysoev <igor@sysoev.ru> parents: 344 diff changeset	893 }
344 e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 331 diff changeset	894
6635 6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	895 #if (NGX_HAVE_EPOLLEXCLUSIVE)
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	896
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	897 if ((ngx_event_flags & NGX_USE_EPOLL_EVENT)
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	898 && ccf->worker_processes > 1)
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	899 {
7992 e2d07e4ec636 Events: fixed balancing between workers with EPOLLEXCLUSIVE. Maxim Dounin <mdounin@mdounin.ru> parents: 7867 diff changeset	900 ngx_use_exclusive_accept = 1;
e2d07e4ec636 Events: fixed balancing between workers with EPOLLEXCLUSIVE. Maxim Dounin <mdounin@mdounin.ru> parents: 7867 diff changeset	901
6635 6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	902 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	903 == 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 return NGX_ERROR;
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	906 }
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 continue;
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	909 }
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	910
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	911 #endif
6acaa638fa07 Events: support for EPOLLEXCLUSIVE. Valentin Bartenev <vbart@nginx.com> parents: 6633 diff changeset	912
6126 adba26ff70b5 Removed the obsolete rtsig module. Ruslan Ermilov <ru@nginx.com> parents: 6125 diff changeset	913 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	914 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	915 }
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	916
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	917 #endif
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	918
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	919 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	920
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	921 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	922 }
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	923
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	924
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	925 ngx_int_t
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	926 ngx_send_lowat(ngx_connection_t *c, size_t lowat)
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	927 {
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	928 int sndlowat;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	929
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	930 #if (NGX_HAVE_LOWAT_EVENT)
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	931
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	932 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	933 c->write->available = lowat;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	934 return NGX_OK;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	935 }
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	936
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	937 #endif
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	938
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	939 if (lowat == 0 \|\| c->sndlowat) {
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	940 return NGX_OK;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	941 }
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	942
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	943 sndlowat = (int) lowat;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	944
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	945 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT,
1092 3184d28c22dc style fix Igor Sysoev <igor@sysoev.ru> parents: 865 diff changeset	946 (const void *) &sndlowat, sizeof(int))
3184d28c22dc style fix Igor Sysoev <igor@sysoev.ru> parents: 865 diff changeset	947 == -1)
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	948 {
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	949 ngx_connection_error(c, ngx_socket_errno,
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	950 "setsockopt(SO_SNDLOWAT) failed");
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	951 return NGX_ERROR;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	952 }
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	953
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	954 c->sndlowat = 1;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	955
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	956 return NGX_OK;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	957 }
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	958
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	959
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	960 static char *
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	961 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	962 {
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	963 char *rv;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	964 void ***ctx;
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	965 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	966 ngx_conf_t pcf;
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	967 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	968
5002 39c597272c8d Events: added check for duplicate "events" directive. Valentin Bartenev <vbart@nginx.com> parents: 4810 diff changeset	969 if ((void *) conf) {
39c597272c8d Events: added check for duplicate "events" directive. Valentin Bartenev <vbart@nginx.com> parents: 4810 diff changeset	970 return "is duplicate";
39c597272c8d Events: added check for duplicate "events" directive. Valentin Bartenev <vbart@nginx.com> parents: 4810 diff changeset	971 }
39c597272c8d Events: added check for duplicate "events" directive. Valentin Bartenev <vbart@nginx.com> parents: 4810 diff changeset	972
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	973 /* 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	974
6378 0f203a2af17c Dynamic modules: moved module-related stuff to separate files. Maxim Dounin <mdounin@mdounin.ru> parents: 6266 diff changeset	975 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	976
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	977 ctx = ngx_pcalloc(cf->pool, sizeof(void *));
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	978 if (ctx == NULL) {
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	979 return NGX_CONF_ERROR;
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	980 }
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	981
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	982 ctx = ngx_pcalloc(cf->pool, ngx_event_max_module sizeof(void *));
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	983 if (*ctx == NULL) {
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	984 return NGX_CONF_ERROR;
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	985 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	986
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	987 (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	988
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	989 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	990 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	991 continue;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	992 }
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	993
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	994 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	995
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	996 if (m->create_conf) {
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	997 (*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	998 m->create_conf(cf->cycle);
cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	999 if ((*ctx)[cf->cycle->modules[i]->ctx_index] == NULL) {
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1000 return NGX_CONF_ERROR;
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1001 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1002 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1003 }
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1004
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1005 pcf = *cf;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1006 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	1007 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	1008 cf->cmd_type = NGX_EVENT_CONF;
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1009
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1010 rv = ngx_conf_parse(cf, NULL);
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1011
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1012 *cf = pcf;
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1013
6166 ac52b46ebab5 Style. Maxim Dounin <mdounin@mdounin.ru> parents: 6155 diff changeset	1014 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	1015 return rv;
6166 ac52b46ebab5 Style. Maxim Dounin <mdounin@mdounin.ru> parents: 6155 diff changeset	1016 }
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1017
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1018 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	1019 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	1020 continue;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1021 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1022
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1023 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	1024
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1025 if (m->init_conf) {
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1026 rv = m->init_conf(cf->cycle,
cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1027 (*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	1028 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	1029 return rv;
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 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1032 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1033
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	1034 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	1035 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1036
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1037
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1038 static char *
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1039 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	1040 {
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1041 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	1042
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1043 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	1044
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	1045 if (ecf->connections != NGX_CONF_UNSET_UINT) {
2024 7018254cc006 style fix Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1046 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	1047 }
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1048
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1049 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	1050 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	1051 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	1052 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1053 "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	1054
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1055 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	1056 }
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 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	1059
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1060 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	1061 }
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1062
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1063
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1064 static char *
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1065 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	1066 {
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	1067 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	1068
255 e6938ca7331a nginx-0.0.2-2004-02-09-23:47:18 import Igor Sysoev <igor@sysoev.ru> parents: 253 diff changeset	1069 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	1070 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	1071 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	1072 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	1073
356 2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 355 diff changeset	1074 if (ecf->use != NGX_CONF_UNSET_UINT) {
2024 7018254cc006 style fix Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1075 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	1076 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1077
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1078 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	1079
227 2ba3477070ac nginx-0.0.1-2004-01-14-21:19:42 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	1080 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	1081 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	1082 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	1083 } else {
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1084 old_ecf = NULL;
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1085 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1086
249 2a0540287298 nginx-0.0.2-2004-02-03-19:43:54 import Igor Sysoev <igor@sysoev.ru> parents: 248 diff changeset	1087
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1088 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	1089 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	1090 continue;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1091 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1092
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1093 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	1094 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	1095 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	1096 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	1097 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	1098
249 2a0540287298 nginx-0.0.2-2004-02-03-19:43:54 import Igor Sysoev <igor@sysoev.ru> parents: 248 diff changeset	1099 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	1100 && old_ecf
2a0540287298 nginx-0.0.2-2004-02-03-19:43:54 import Igor Sysoev <igor@sysoev.ru> parents: 248 diff changeset	1101 && 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	1102 {
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1103 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1104 "when the server runs without a master process "
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1105 "the \"%V\" event type must be the same as "
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1106 "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	1107 "and it cannot be changed on the fly, "
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1108 "to change it you need to stop server "
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1109 "and start it again",
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1110 &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	1111
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1112 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	1113 }
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1114
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1115 return NGX_CONF_OK;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1116 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1117 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1118 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1119
209 e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1120 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1121 "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	1122
e1c815be05ae nginx-0.0.1-2003-12-09-18:08:11 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	1123 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	1124 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1125
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1126
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1127 static char *
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1128 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	1129 {
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1130 #if (NGX_DEBUG)
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1131 ngx_event_conf_t *ecf = conf;
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1132
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1133 ngx_int_t rc;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1134 ngx_str_t *value;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1135 ngx_url_t u;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1136 ngx_cidr_t c, *cidr;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1137 ngx_uint_t i;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1138 struct sockaddr_in *sin;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1139 #if (NGX_HAVE_INET6)
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1140 struct sockaddr_in6 *sin6;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1141 #endif
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1142
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1143 value = cf->args->elts;
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1144
4613 9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1145 #if (NGX_HAVE_UNIX_DOMAIN)
9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1146
9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1147 if (ngx_strcmp(value[1].data, "unix:") == 0) {
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1148 cidr = ngx_array_push(&ecf->debug_connection);
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1149 if (cidr == NULL) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1150 return NGX_CONF_ERROR;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1151 }
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1152
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1153 cidr->family = AF_UNIX;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1154 return NGX_CONF_OK;
4613 9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1155 }
9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1156
9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1157 #endif
9ee20e074a2e debug_connection: added the IPv6 and UNIX-domain socket support. Ruslan Ermilov <ru@nginx.com> parents: 4599 diff changeset	1158
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1159 rc = ngx_ptocidr(&value[1], &c);
1380 b590a528fd41 ignore meaningless bits in CIDR and warn about them Igor Sysoev <igor@sysoev.ru> parents: 1354 diff changeset	1160
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1161 if (rc != NGX_ERROR) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1162 if (rc == NGX_DONE) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1163 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1164 "low address bits of %V are meaningless",
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1165 &value[1]);
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1166 }
1380 b590a528fd41 ignore meaningless bits in CIDR and warn about them Igor Sysoev <igor@sysoev.ru> parents: 1354 diff changeset	1167
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1168 cidr = ngx_array_push(&ecf->debug_connection);
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1169 if (cidr == NULL) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1170 return NGX_CONF_ERROR;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1171 }
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1172
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1173 *cidr = c;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1174
1380 b590a528fd41 ignore meaningless bits in CIDR and warn about them Igor Sysoev <igor@sysoev.ru> parents: 1354 diff changeset	1175 return NGX_CONF_OK;
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1176 }
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1177
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1178 ngx_memzero(&u, sizeof(ngx_url_t));
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1179 u.host = value[1];
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1180
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1181 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1182 if (u.err) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1183 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1184 "%s in debug_connection \"%V\"",
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1185 u.err, &u.host);
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1186 }
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1187
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1188 return NGX_CONF_ERROR;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1189 }
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1190
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1191 cidr = ngx_array_push_n(&ecf->debug_connection, u.naddrs);
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1192 if (cidr == NULL) {
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1193 return NGX_CONF_ERROR;
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1194 }
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1195
4763 b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1196 ngx_memzero(cidr, u.naddrs * sizeof(ngx_cidr_t));
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1197
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1198 for (i = 0; i < u.naddrs; i++) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1199 cidr[i].family = u.addrs[i].sockaddr->sa_family;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1200
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1201 switch (cidr[i].family) {
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1202
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1203 #if (NGX_HAVE_INET6)
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1204 case AF_INET6:
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1205 sin6 = (struct sockaddr_in6 *) u.addrs[i].sockaddr;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1206 cidr[i].u.in6.addr = sin6->sin6_addr;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1207 ngx_memset(cidr[i].u.in6.mask.s6_addr, 0xff, 16);
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1208 break;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1209 #endif
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1210
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1211 default: /* AF_INET */
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1212 sin = (struct sockaddr_in *) u.addrs[i].sockaddr;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1213 cidr[i].u.in.addr = sin->sin_addr.s_addr;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1214 cidr[i].u.in.mask = 0xffffffff;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1215 break;
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1216 }
b0b93b2a1f8a When "debug_connection" is configured with a domain name, only the first Ruslan Ermilov <ru@nginx.com> parents: 4759 diff changeset	1217 }
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1218
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1219 #else
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1220
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1221 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1222 "\"debug_connection\" is ignored, you need to rebuild "
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1223 "nginx using --with-debug option to enable it");
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1224
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1225 #endif
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1226
1380 b590a528fd41 ignore meaningless bits in CIDR and warn about them Igor Sysoev <igor@sysoev.ru> parents: 1354 diff changeset	1227 return NGX_CONF_OK;
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1228 }
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1229
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1230
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1231 static void *
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	1232 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	1233 {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1234 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	1235
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1236 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t));
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1237 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	1238 return NULL;
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1239 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1240
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	1241 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	1242 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	1243 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	1244 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	1245 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	1246 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	1247
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1248 #if (NGX_DEBUG)
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1249
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1250 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	1251 sizeof(ngx_cidr_t)) == NGX_ERROR)
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1252 {
2912 c7d57b539248 return NULL instead of NGX_CONF_ERROR on a create conf failure Igor Sysoev <igor@sysoev.ru> parents: 2771 diff changeset	1253 return NULL;
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1254 }
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1255
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1256 #endif
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	1257
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1258 return ecf;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1259 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1260
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1261
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	1262 static char *
4599 f947296f6b2b Fixed master exit if there is no events section (ticket #150). Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	1263 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	1264 {
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 352 diff changeset	1265 ngx_event_conf_t *ecf = conf;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1266
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1267 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL)
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1268 int fd;
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	1269 #endif
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1270 ngx_int_t i;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1271 ngx_module_t *module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1272 ngx_event_module_t *event_module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1273
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1274 module = NULL;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1275
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	1276 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1277
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1278 fd = epoll_create(100);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1279
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1280 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	1281 (void) close(fd);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1282 module = &ngx_epoll_module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1283
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1284 } else if (ngx_errno != NGX_ENOSYS) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1285 module = &ngx_epoll_module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1286 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1287
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1288 #endif
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1289
6465 9fd68d5009e3 Fixed --test-build-. Ruslan Ermilov <ru@nginx.com>* parents: 6436 diff changeset	1290 #if (NGX_HAVE_DEVPOLL) && !(NGX_TEST_BUILD_DEVPOLL)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1291
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1292 module = &ngx_devpoll_module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1293
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 358 diff changeset	1294 #endif
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1295
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	1296 #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	1297
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1298 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	1299
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1300 #endif
351 af4c6b45a687 nginx-0.0.4-2004-06-10-22:36:57 import Igor Sysoev <igor@sysoev.ru> parents: 346 diff changeset	1301
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	1302 #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	1303
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1304 if (module == NULL) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1305 module = &ngx_select_module;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1306 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1307
355 0fb6c53fb135 nginx-0.0.7-2004-06-15-21:47:16 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	1308 #endif
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	1309
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1310 if (module == NULL) {
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1311 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	1312
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1313 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	1314 continue;
90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1315 }
90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1316
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1317 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	1318
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1319 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	1320 {
90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1321 continue;
90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1322 }
255 e6938ca7331a nginx-0.0.2-2004-02-09-23:47:18 import Igor Sysoev <igor@sysoev.ru> parents: 253 diff changeset	1323
6379 cf5e822cf470 Dynamic modules: changed ngx_modules to cycle->modules. Maxim Dounin <mdounin@mdounin.ru> parents: 6378 diff changeset	1324 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	1325 break;
255 e6938ca7331a nginx-0.0.2-2004-02-09-23:47:18 import Igor Sysoev <igor@sysoev.ru> parents: 253 diff changeset	1326 }
e6938ca7331a nginx-0.0.2-2004-02-09-23:47:18 import Igor Sysoev <igor@sysoev.ru> parents: 253 diff changeset	1327 }
e6938ca7331a nginx-0.0.2-2004-02-09-23:47:18 import Igor Sysoev <igor@sysoev.ru> parents: 253 diff changeset	1328
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1329 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	1330 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	1331 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	1332 }
e6938ca7331a nginx-0.0.2-2004-02-09-23:47:18 import Igor Sysoev <igor@sysoev.ru> parents: 253 diff changeset	1333
2062 90312b616162 prepare to allow various number of connections in child processes Igor Sysoev <igor@sysoev.ru> parents: 2024 diff changeset	1334 ngx_conf_init_uint_value(ecf->connections, DEFAULT_CONNECTIONS);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1335 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	1336
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	1337 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	1338
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1339 event_module = module->ctx;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1340 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	1341
250 1903c6821958 nginx-0.0.2-2004-02-03-23:27:11 import Igor Sysoev <igor@sysoev.ru> parents: 249 diff changeset	1342 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	1343 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	1344 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	1345
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 567 diff changeset	1346 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	1347 }

Mercurial > hg > nginx

annotate src/event/ngx_event.c @ 8106:8852f39311de