nginx: src/os/unix/ngx_process

annotate src/os/unix/ngx_process_cycle.c @ 3247:1f3cd08ebb82 stable-0.7

merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: cache management fixes: *) separate cache loader process *) use real file cache length, this fixes cache size counting for responses without "Content-Length" header and 304 responses.

author	Igor Sysoev <igor@sysoev.ru>
date	Mon, 26 Oct 2009 17:23:49 +0000
parents	4b5cf483c6a8
children	8c76116820f3

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: 391 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: 391 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
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: 391 diff changeset	4 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 391 diff changeset	5
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	6
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7 #include <ngx_config.h>
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #include <ngx_core.h>
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	9 #include <ngx_event.h>
366 e411b1482ee3 nginx-0.0.7-2004-06-23-19:18:17 import Igor Sysoev <igor@sysoev.ru> parents: 365 diff changeset	10 #include <ngx_channel.h>
309 2e899477243a nginx-0.0.3-2004-04-09-20:03:04 import Igor Sysoev <igor@sysoev.ru> parents: 305 diff changeset	11
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	12
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	13 static void ngx_start_worker_processes(ngx_cycle_t *cycle, ngx_int_t n,
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	14 ngx_int_t type);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	15 static void ngx_start_cache_manager_processes(ngx_cycle_t *cycle,
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	16 ngx_uint_t respawn);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	17 static void ngx_pass_open_channel(ngx_cycle_t cycle, ngx_channel_t ch);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	18 static void ngx_signal_worker_processes(ngx_cycle_t *cycle, int signo);
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	19 static ngx_uint_t ngx_reap_children(ngx_cycle_t *cycle);
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	20 static void ngx_master_process_exit(ngx_cycle_t *cycle);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	21 static void ngx_worker_process_cycle(ngx_cycle_t cycle, void data);
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	22 static void ngx_worker_process_init(ngx_cycle_t *cycle, ngx_uint_t priority);
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	23 static void ngx_worker_process_exit(ngx_cycle_t *cycle);
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	24 static void ngx_channel_handler(ngx_event_t *ev);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	25 #if (NGX_THREADS)
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	26 static void ngx_wakeup_worker_threads(ngx_cycle_t *cycle);
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	27 static ngx_thread_value_t ngx_worker_thread_cycle(void *data);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	28 #endif
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	29 static void ngx_cache_manager_process_cycle(ngx_cycle_t cycle, void data);
d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	30 static void ngx_cache_manager_process_handler(ngx_event_t *ev);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	31 static void ngx_cache_loader_process_handler(ngx_event_t *ev);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	32
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	33
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	34 ngx_uint_t ngx_process;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	35 ngx_pid_t ngx_pid;
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	36 ngx_uint_t ngx_threaded;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	37
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	38 sig_atomic_t ngx_reap;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	39 sig_atomic_t ngx_sigio;
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	40 sig_atomic_t ngx_sigalrm;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	41 sig_atomic_t ngx_terminate;
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	42 sig_atomic_t ngx_quit;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	43 sig_atomic_t ngx_debug_quit;
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	44 ngx_uint_t ngx_exiting;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	45 sig_atomic_t ngx_reconfigure;
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	46 sig_atomic_t ngx_reopen;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	47
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	48 sig_atomic_t ngx_change_binary;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	49 ngx_pid_t ngx_new_binary;
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	50 ngx_uint_t ngx_inherited;
366 e411b1482ee3 nginx-0.0.7-2004-06-23-19:18:17 import Igor Sysoev <igor@sysoev.ru> parents: 365 diff changeset	51 ngx_uint_t ngx_daemonized;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	52
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	53 sig_atomic_t ngx_noaccept;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	54 ngx_uint_t ngx_noaccepting;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	55 ngx_uint_t ngx_restart;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	56
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	57
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	58 #if (NGX_THREADS)
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	59 volatile ngx_thread_t ngx_threads[NGX_MAX_THREADS];
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	60 ngx_int_t ngx_threads_n;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	61 #endif
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	62
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	63
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	64 u_long cpu_affinity;
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	65 static u_char master_process[] = "master process";
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	66
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	67
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	68 static ngx_cache_manager_ctx_t ngx_cache_manager_ctx = {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	69 ngx_cache_manager_process_handler, "cache manager process", 0
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	70 };
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	71
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	72 static ngx_cache_manager_ctx_t ngx_cache_loader_ctx = {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	73 ngx_cache_loader_process_handler, "cache loader process", 60000
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	74 };
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	75
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	76
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	77 static ngx_cycle_t ngx_exit_cycle;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	78 static ngx_log_t ngx_exit_log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	79 static ngx_open_file_t ngx_exit_log_file;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	80
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	81
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	82 void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	83 ngx_master_process_cycle(ngx_cycle_t *cycle)
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	84 {
329 9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	85 char *title;
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	86 u_char *p;
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	87 size_t size;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	88 ngx_int_t i;
531 c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	89 ngx_uint_t n;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	90 sigset_t set;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	91 struct itimerval itv;
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	92 ngx_uint_t live;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	93 ngx_msec_t delay;
531 c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	94 ngx_listening_t *ls;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	95 ngx_core_conf_t *ccf;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	96
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	97 sigemptyset(&set);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	98 sigaddset(&set, SIGCHLD);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	99 sigaddset(&set, SIGALRM);
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	100 sigaddset(&set, SIGIO);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	101 sigaddset(&set, SIGINT);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	102 sigaddset(&set, ngx_signal_value(NGX_RECONFIGURE_SIGNAL));
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	103 sigaddset(&set, ngx_signal_value(NGX_REOPEN_SIGNAL));
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	104 sigaddset(&set, ngx_signal_value(NGX_NOACCEPT_SIGNAL));
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	105 sigaddset(&set, ngx_signal_value(NGX_TERMINATE_SIGNAL));
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	106 sigaddset(&set, ngx_signal_value(NGX_SHUTDOWN_SIGNAL));
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	107 sigaddset(&set, ngx_signal_value(NGX_CHANGEBIN_SIGNAL));
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	108
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	109 if (sigprocmask(SIG_BLOCK, &set, NULL) == -1) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	110 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	111 "sigprocmask() failed");
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	112 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	113
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	114 sigemptyset(&set);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	115
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	116
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	117 size = sizeof(master_process);
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	118
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	119 for (i = 0; i < ngx_argc; i++) {
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	120 size += ngx_strlen(ngx_argv[i]) + 1;
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	121 }
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	122
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 2031 diff changeset	123 title = ngx_pnalloc(cycle->pool, size);
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	124
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	125 p = ngx_cpymem(title, master_process, sizeof(master_process) - 1);
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	126 for (i = 0; i < ngx_argc; i++) {
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	127 *p++ = ' ';
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	128 p = ngx_cpystrn(p, (u_char *) ngx_argv[i], size);
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	129 }
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	130
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	131 ngx_setproctitle(title);
8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	132
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	133
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	134 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	135
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	136 ngx_start_worker_processes(cycle, ccf->worker_processes,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	137 NGX_PROCESS_RESPAWN);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	138 ngx_start_cache_manager_processes(cycle, 0);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	139
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	140 ngx_new_binary = 0;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	141 delay = 0;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	142 live = 1;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	143
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	144 for ( ;; ) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	145 if (delay) {
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	146 if (ngx_sigalrm) {
4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	147 delay *= 2;
4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	148 ngx_sigalrm = 0;
4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	149 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	150
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	151 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	152 "termination cycle: %d", delay);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	153
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	154 itv.it_interval.tv_sec = 0;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	155 itv.it_interval.tv_usec = 0;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	156 itv.it_value.tv_sec = delay / 1000;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	157 itv.it_value.tv_usec = (delay % 1000 ) * 1000;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	158
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	159 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	160 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	161 "setitimer() failed");
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	162 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	163 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	164
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	165 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "sigsuspend");
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	166
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	167 sigsuspend(&set);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	168
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	169 ngx_time_update(0, 0);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	170
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	171 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "wake up");
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	172
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	173 if (ngx_reap) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	174 ngx_reap = 0;
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	175 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "reap children");
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	176
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	177 live = ngx_reap_children(cycle);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	178 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	179
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	180 if (!live && (ngx_terminate \|\| ngx_quit)) {
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	181 ngx_master_process_exit(cycle);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	182 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	183
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	184 if (ngx_terminate) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	185 if (delay == 0) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	186 delay = 50;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	187 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	188
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	189 if (delay > 1000) {
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	190 ngx_signal_worker_processes(cycle, SIGKILL);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	191 } else {
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	192 ngx_signal_worker_processes(cycle,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	193 ngx_signal_value(NGX_TERMINATE_SIGNAL));
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	194 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	195
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	196 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	197 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	198
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	199 if (ngx_quit) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	200 ngx_signal_worker_processes(cycle,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	201 ngx_signal_value(NGX_SHUTDOWN_SIGNAL));
531 c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	202
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	203 ls = cycle->listening.elts;
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	204 for (n = 0; n < cycle->listening.nelts; n++) {
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	205 if (ngx_close_socket(ls[n].fd) == -1) {
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	206 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno,
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	207 ngx_close_socket_n " %V failed",
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	208 &ls[n].addr_text);
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	209 }
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	210 }
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	211 cycle->listening.nelts = 0;
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	212
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	213 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	214 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	215
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	216 if (ngx_reconfigure) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	217 ngx_reconfigure = 0;
329 9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	218
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	219 if (ngx_new_binary) {
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	220 ngx_start_worker_processes(cycle, ccf->worker_processes,
449 3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	221 NGX_PROCESS_RESPAWN);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	222 ngx_start_cache_manager_processes(cycle, 0);
449 3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	223 ngx_noaccepting = 0;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	224
329 9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	225 continue;
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	226 }
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	227
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	228 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reconfiguring");
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	229
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	230 cycle = ngx_init_cycle(cycle);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	231 if (cycle == NULL) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	232 cycle = (ngx_cycle_t *) ngx_cycle;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	233 continue;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	234 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	235
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	236 ngx_cycle = cycle;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	237 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx,
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	238 ngx_core_module);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	239 ngx_start_worker_processes(cycle, ccf->worker_processes,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	240 NGX_PROCESS_JUST_RESPAWN);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	241 ngx_start_cache_manager_processes(cycle, 1);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	242 live = 1;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	243 ngx_signal_worker_processes(cycle,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	244 ngx_signal_value(NGX_SHUTDOWN_SIGNAL));
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	245 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	246
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	247 if (ngx_restart) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	248 ngx_restart = 0;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	249 ngx_start_worker_processes(cycle, ccf->worker_processes,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	250 NGX_PROCESS_RESPAWN);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	251 ngx_start_cache_manager_processes(cycle, 0);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	252 live = 1;
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	253 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	254
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	255 if (ngx_reopen) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	256 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	257 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reopening logs");
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	258 ngx_reopen_files(cycle, ccf->user);
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	259 ngx_signal_worker_processes(cycle,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	260 ngx_signal_value(NGX_REOPEN_SIGNAL));
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	261 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	262
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	263 if (ngx_change_binary) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	264 ngx_change_binary = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	265 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "changing binary");
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	266 ngx_new_binary = ngx_exec_new_binary(cycle, ngx_argv);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	267 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	268
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	269 if (ngx_noaccept) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	270 ngx_noaccept = 0;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	271 ngx_noaccepting = 1;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	272 ngx_signal_worker_processes(cycle,
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	273 ngx_signal_value(NGX_SHUTDOWN_SIGNAL));
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	274 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	275 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	276 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	277
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	278
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	279 void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	280 ngx_single_process_cycle(ngx_cycle_t *cycle)
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	281 {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	282 ngx_uint_t i;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	283
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	284 ngx_init_temp_number();
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	285
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	286 for (i = 0; ngx_modules[i]; i++) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	287 if (ngx_modules[i]->init_process) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	288 if (ngx_modules[i]->init_process(cycle) == NGX_ERROR) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	289 /* fatal */
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	290 exit(2);
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	291 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	292 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	293 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	294
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	295 for ( ;; ) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	296 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "worker cycle");
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	297
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	298 ngx_process_events_and_timers(cycle);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	299
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	300 if (ngx_terminate \|\| ngx_quit) {
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	301
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	302 for (i = 0; ngx_modules[i]; i++) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	303 if (ngx_modules[i]->exit_process) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	304 ngx_modules[i]->exit_process(cycle);
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	305 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	306 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	307
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	308 ngx_master_process_exit(cycle);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	309 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	310
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	311 if (ngx_reconfigure) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	312 ngx_reconfigure = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	313 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reconfiguring");
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	314
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	315 cycle = ngx_init_cycle(cycle);
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	316 if (cycle == NULL) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	317 cycle = (ngx_cycle_t *) ngx_cycle;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	318 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	319 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	320
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	321 ngx_cycle = cycle;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	322 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	323
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	324 if (ngx_reopen) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	325 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	326 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reopening logs");
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	327 ngx_reopen_files(cycle, (ngx_uid_t) -1);
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	328 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	329 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	330 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	331
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	332
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	333 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	334 ngx_start_worker_processes(ngx_cycle_t *cycle, ngx_int_t n, ngx_int_t type)
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	335 {
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	336 ngx_int_t i;
557 ecd9c160f25b nginx-0.3.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	337 ngx_channel_t ch;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	338
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	339 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	340
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	341 ch.command = NGX_CMD_OPEN_CHANNEL;
239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	342
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	343 for (i = 0; i < n; i++) {
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	344
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	345 cpu_affinity = ngx_get_cpu_affinity(i);
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	346
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	347 ngx_spawn_process(cycle, ngx_worker_process_cycle, NULL,
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	348 "worker process", type);
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	349
239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	350 ch.pid = ngx_processes[ngx_process_slot].pid;
239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	351 ch.slot = ngx_process_slot;
239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	352 ch.fd = ngx_processes[ngx_process_slot].channel[0];
239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	353
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	354 ngx_pass_open_channel(cycle, &ch);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	355 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	356 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	357
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	358
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	359 static void
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	360 ngx_start_cache_manager_processes(ngx_cycle_t *cycle, ngx_uint_t respawn)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	361 {
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	362 ngx_uint_t i, manager, loader;
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	363 ngx_path_t **path;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	364 ngx_channel_t ch;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	365
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	366 manager = 0;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	367 loader = 0;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	368
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	369 path = ngx_cycle->pathes.elts;
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	370 for (i = 0; i < ngx_cycle->pathes.nelts; i++) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	371
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	372 if (path[i]->manager) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	373 manager = 1;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	374 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	375
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	376 if (path[i]->loader) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	377 loader = 1;
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	378 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	379 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	380
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	381 if (manager == 0) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	382 return;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	383 }
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	384
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	385 ngx_spawn_process(cycle, ngx_cache_manager_process_cycle,
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	386 &ngx_cache_manager_ctx, "cache manager process",
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	387 respawn ? NGX_PROCESS_JUST_RESPAWN : NGX_PROCESS_RESPAWN);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	388
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	389 ch.command = NGX_CMD_OPEN_CHANNEL;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	390 ch.pid = ngx_processes[ngx_process_slot].pid;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	391 ch.slot = ngx_process_slot;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	392 ch.fd = ngx_processes[ngx_process_slot].channel[0];
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	393
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	394 ngx_pass_open_channel(cycle, &ch);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	395
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	396 if (loader == 0) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	397 return;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	398 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	399
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	400 ngx_spawn_process(cycle, ngx_cache_manager_process_cycle,
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	401 &ngx_cache_loader_ctx, "cache loader process",
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	402 respawn ? NGX_PROCESS_JUST_SPAWN : NGX_PROCESS_NORESPAWN);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	403
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	404 ch.command = NGX_CMD_OPEN_CHANNEL;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	405 ch.pid = ngx_processes[ngx_process_slot].pid;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	406 ch.slot = ngx_process_slot;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	407 ch.fd = ngx_processes[ngx_process_slot].channel[0];
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	408
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	409 ngx_pass_open_channel(cycle, &ch);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	410 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	411
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	412
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	413 static void
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	414 ngx_pass_open_channel(ngx_cycle_t cycle, ngx_channel_t ch)
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	415 {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	416 ngx_int_t i;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	417
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	418 for (i = 0; i < ngx_last_process; i++) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	419
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	420 if (i == ngx_process_slot
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	421 \|\| ngx_processes[i].pid == -1
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	422 \|\| ngx_processes[i].channel[0] == -1)
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	423 {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	424 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	425 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	426
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	427 ngx_log_debug6(NGX_LOG_DEBUG_CORE, cycle->log, 0,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	428 "pass channel s:%d pid:%P fd:%d to s:%i pid:%P fd:%d",
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	429 ch->slot, ch->pid, ch->fd,
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	430 i, ngx_processes[i].pid,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	431 ngx_processes[i].channel[0]);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	432
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	433 /* TODO: NGX_AGAIN */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	434
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	435 ngx_write_channel(ngx_processes[i].channel[0],
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	436 ch, sizeof(ngx_channel_t), cycle->log);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	437 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	438 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	439
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	440
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	441 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	442 ngx_signal_worker_processes(ngx_cycle_t *cycle, int signo)
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	443 {
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	444 ngx_int_t i;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	445 ngx_err_t err;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	446 ngx_channel_t ch;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	447
1581 81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	448 #if (NGX_BROKEN_SCM_RIGHTS)
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	449
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	450 ch.command = 0;
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	451
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	452 #else
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	453
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	454 switch (signo) {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	455
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	456 case ngx_signal_value(NGX_SHUTDOWN_SIGNAL):
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	457 ch.command = NGX_CMD_QUIT;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	458 break;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	459
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	460 case ngx_signal_value(NGX_TERMINATE_SIGNAL):
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	461 ch.command = NGX_CMD_TERMINATE;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	462 break;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	463
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	464 case ngx_signal_value(NGX_REOPEN_SIGNAL):
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	465 ch.command = NGX_CMD_REOPEN;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	466 break;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	467
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	468 default:
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	469 ch.command = 0;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	470 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	471
1581 81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	472 #endif
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	473
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	474 ch.fd = -1;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	475
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	476
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	477 for (i = 0; i < ngx_last_process; i++) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	478
449 3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	479 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	480 "child: %d %P e:%d t:%d d:%d r:%d j:%d",
449 3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	481 i,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	482 ngx_processes[i].pid,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	483 ngx_processes[i].exiting,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	484 ngx_processes[i].exited,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	485 ngx_processes[i].detached,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	486 ngx_processes[i].respawn,
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	487 ngx_processes[i].just_spawn);
449 3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	488
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	489 if (ngx_processes[i].detached \|\| ngx_processes[i].pid == -1) {
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	490 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	491 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	492
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	493 if (ngx_processes[i].just_spawn) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	494 ngx_processes[i].just_spawn = 0;
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	495 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	496 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	497
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	498 if (ngx_processes[i].exiting
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	499 && signo == ngx_signal_value(NGX_SHUTDOWN_SIGNAL))
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	500 {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	501 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	502 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	503
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	504 if (ch.command) {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	505 if (ngx_write_channel(ngx_processes[i].channel[0],
1132 4576627269ab style fix Igor Sysoev <igor@sysoev.ru> parents: 1069 diff changeset	506 &ch, sizeof(ngx_channel_t), cycle->log)
4576627269ab style fix Igor Sysoev <igor@sysoev.ru> parents: 1069 diff changeset	507 == NGX_OK)
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	508 {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	509 if (signo != ngx_signal_value(NGX_REOPEN_SIGNAL)) {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	510 ngx_processes[i].exiting = 1;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	511 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	512
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	513 continue;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	514 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	515 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	516
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	517 ngx_log_debug2(NGX_LOG_DEBUG_CORE, cycle->log, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	518 "kill (%P, %d)" , ngx_processes[i].pid, signo);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	519
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	520 if (kill(ngx_processes[i].pid, signo) == -1) {
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	521 err = ngx_errno;
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	522 ngx_log_error(NGX_LOG_ALERT, cycle->log, err,
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	523 "kill(%P, %d) failed", ngx_processes[i].pid, signo);
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	524
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	525 if (err == NGX_ESRCH) {
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	526 ngx_processes[i].exited = 1;
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	527 ngx_processes[i].exiting = 0;
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	528 ngx_reap = 1;
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	529 }
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	530
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	531 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	532 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	533
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	534 if (signo != ngx_signal_value(NGX_REOPEN_SIGNAL)) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	535 ngx_processes[i].exiting = 1;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	536 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	537 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	538 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	539
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	540
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	541 static ngx_uint_t
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	542 ngx_reap_children(ngx_cycle_t *cycle)
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	543 {
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	544 ngx_int_t i, n;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	545 ngx_uint_t live;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	546 ngx_channel_t ch;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	547 ngx_core_conf_t *ccf;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	548
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	549 ch.command = NGX_CMD_CLOSE_CHANNEL;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	550 ch.fd = -1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	551
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	552 live = 0;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	553 for (i = 0; i < ngx_last_process; i++) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	554
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	555 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	556 "child: %d %P e:%d t:%d d:%d r:%d j:%d",
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	557 i,
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	558 ngx_processes[i].pid,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	559 ngx_processes[i].exiting,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	560 ngx_processes[i].exited,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	561 ngx_processes[i].detached,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	562 ngx_processes[i].respawn,
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	563 ngx_processes[i].just_spawn);
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	564
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	565 if (ngx_processes[i].pid == -1) {
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	566 continue;
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	567 }
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	568
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	569 if (ngx_processes[i].exited) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	570
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	571 if (!ngx_processes[i].detached) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	572 ngx_close_channel(ngx_processes[i].channel, cycle->log);
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	573
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	574 ngx_processes[i].channel[0] = -1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	575 ngx_processes[i].channel[1] = -1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	576
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	577 ch.pid = ngx_processes[i].pid;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	578 ch.slot = i;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	579
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	580 for (n = 0; n < ngx_last_process; n++) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	581 if (ngx_processes[n].exited
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	582 \|\| ngx_processes[n].pid == -1
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	583 \|\| ngx_processes[n].channel[0] == -1)
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	584 {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	585 continue;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	586 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	587
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	588 ngx_log_debug3(NGX_LOG_DEBUG_CORE, cycle->log, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	589 "pass close channel s:%i pid:%P to:%P",
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	590 ch.slot, ch.pid, ngx_processes[n].pid);
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	591
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	592 /* TODO: NGX_AGAIN */
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	593
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	594 ngx_write_channel(ngx_processes[n].channel[0],
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	595 &ch, sizeof(ngx_channel_t), cycle->log);
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	596 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	597 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	598
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	599 if (ngx_processes[i].respawn
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	600 && !ngx_processes[i].exiting
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	601 && !ngx_terminate
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	602 && !ngx_quit)
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	603 {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	604 if (ngx_spawn_process(cycle, ngx_processes[i].proc,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	605 ngx_processes[i].data,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	606 ngx_processes[i].name, i)
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	607 == NGX_INVALID_PID)
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	608 {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	609 ngx_log_error(NGX_LOG_ALERT, cycle->log, 0,
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	610 "can not respawn %s", ngx_processes[i].name);
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	611 continue;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	612 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	613
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	614
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	615 ch.command = NGX_CMD_OPEN_CHANNEL;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	616 ch.pid = ngx_processes[ngx_process_slot].pid;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	617 ch.slot = ngx_process_slot;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	618 ch.fd = ngx_processes[ngx_process_slot].channel[0];
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	619
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	620 ngx_pass_open_channel(cycle, &ch);
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	621
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	622 live = 1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	623
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	624 continue;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	625 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	626
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	627 if (ngx_processes[i].pid == ngx_new_binary) {
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	628
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	629 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	630 ngx_core_module);
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	631
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	632 if (ngx_rename_file((char *) ccf->oldpid.data,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	633 (char *) ccf->pid.data)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	634 != NGX_OK)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	635 {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	636 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	637 ngx_rename_file_n " %s back to %s failed "
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	638 "after the new binary process \"%s\" exited",
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	639 ccf->oldpid.data, ccf->pid.data, ngx_argv[0]);
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	640 }
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	641
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	642 ngx_new_binary = 0;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	643 if (ngx_noaccepting) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	644 ngx_restart = 1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	645 ngx_noaccepting = 0;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	646 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	647 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	648
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	649 if (i == ngx_last_process - 1) {
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	650 ngx_last_process--;
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	651
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	652 } else {
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	653 ngx_processes[i].pid = -1;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	654 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	655
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	656 } else if (ngx_processes[i].exiting \|\| !ngx_processes[i].detached) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	657 live = 1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	658 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	659 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	660
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	661 return live;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	662 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	663
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	664
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	665 static void
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	666 ngx_master_process_exit(ngx_cycle_t *cycle)
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	667 {
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	668 ngx_uint_t i;
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	669
310 a9a9af2c7370 nginx-0.0.3-2004-04-12-10:10:53 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	670 ngx_delete_pidfile(cycle);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	671
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	672 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exit");
310 a9a9af2c7370 nginx-0.0.3-2004-04-12-10:10:53 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	673
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	674 for (i = 0; ngx_modules[i]; i++) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	675 if (ngx_modules[i]->exit_master) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	676 ngx_modules[i]->exit_master(cycle);
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	677 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	678 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	679
505 ee66921ecd47 nginx-0.1.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	680 /*
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	681 * Copy ngx_cycle->log related data to the special static exit cycle,
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	682 * log, and log file structures enough to allow a signal handler to log.
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	683 * The handler may be called when standard ngx_cycle->log allocated from
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	684 * ngx_cycle->pool is already destroyed.
505 ee66921ecd47 nginx-0.1.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	685 */
ee66921ecd47 nginx-0.1.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	686
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	687 ngx_exit_log_file.fd = ngx_cycle->log->file->fd;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	688
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	689 ngx_exit_log = *ngx_cycle->log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	690 ngx_exit_log.file = &ngx_exit_log_file;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	691
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	692 ngx_exit_cycle.log = &ngx_exit_log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	693 ngx_cycle = &ngx_exit_cycle;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	694
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	695 ngx_destroy_pool(cycle->pool);
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	696
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	697 exit(0);
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	698 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	699
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	700
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	701 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	702 ngx_worker_process_cycle(ngx_cycle_t cycle, void data)
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	703 {
1135 03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	704 ngx_uint_t i;
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	705 ngx_connection_t *c;
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	706
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	707 ngx_worker_process_init(cycle, 1);
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	708
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	709 ngx_setproctitle("worker process");
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	710
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	711 #if (NGX_THREADS)
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	712 {
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	713 ngx_int_t n;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	714 ngx_err_t err;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	715 ngx_core_conf_t *ccf;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	716
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	717 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	718
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	719 if (ngx_threads_n) {
1133 d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	720 if (ngx_init_threads(ngx_threads_n, ccf->thread_stack_size, cycle)
d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	721 == NGX_ERROR)
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	722 {
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	723 /* fatal */
279 b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	724 exit(2);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	725 }
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	726
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	727 err = ngx_thread_key_create(&ngx_core_tls_key);
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	728 if (err != 0) {
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	729 ngx_log_error(NGX_LOG_ALERT, cycle->log, err,
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	730 ngx_thread_key_create_n " failed");
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	731 /* fatal */
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	732 exit(2);
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	733 }
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	734
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	735 for (n = 0; n < ngx_threads_n; n++) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	736
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	737 ngx_threads[n].cv = ngx_cond_init(cycle->log);
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	738
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	739 if (ngx_threads[n].cv == NULL) {
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	740 /* fatal */
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	741 exit(2);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	742 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	743
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	744 if (ngx_create_thread((ngx_tid_t *) &ngx_threads[n].tid,
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	745 ngx_worker_thread_cycle,
1133 d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	746 (void *) &ngx_threads[n], cycle->log)
d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	747 != 0)
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	748 {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	749 /* fatal */
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	750 exit(2);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	751 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	752 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	753 }
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	754 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	755 #endif
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	756
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	757 for ( ;; ) {
1135 03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	758
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	759 if (ngx_exiting) {
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	760
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	761 c = cycle->connections;
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	762
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	763 for (i = 0; i < cycle->connection_n; i++) {
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	764
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	765 /* THREAD: lock */
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	766
1135 03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	767 if (c[i].fd != -1 && c[i].idle) {
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	768 c[i].close = 1;
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	769 c[i].read->handler(c[i].read);
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	770 }
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	771 }
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	772
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	773 if (ngx_event_timer_rbtree.root == ngx_event_timer_rbtree.sentinel)
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	774 {
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	775 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	776
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	777 ngx_worker_process_exit(cycle);
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	778 }
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	779 }
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	780
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	781 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "worker cycle");
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	782
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	783 ngx_process_events_and_timers(cycle);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	784
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	785 if (ngx_terminate) {
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	786 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	787
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	788 ngx_worker_process_exit(cycle);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	789 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	790
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	791 if (ngx_quit) {
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 322 diff changeset	792 ngx_quit = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	793 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0,
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	794 "gracefully shutting down");
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	795 ngx_setproctitle("worker process is shutting down");
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	796
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	797 if (!ngx_exiting) {
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	798 ngx_close_listening_sockets(cycle);
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	799 ngx_exiting = 1;
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	800 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	801 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	802
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	803 if (ngx_reopen) {
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 322 diff changeset	804 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	805 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reopening logs");
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	806 ngx_reopen_files(cycle, -1);
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	807 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	808 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	809 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	810
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	811
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	812 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	813 ngx_worker_process_init(ngx_cycle_t *cycle, ngx_uint_t priority)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	814 {
1069 e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	815 sigset_t set;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	816 ngx_int_t n;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	817 ngx_uint_t i;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	818 struct rlimit rlmt;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	819 ngx_core_conf_t *ccf;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	820 ngx_listening_t *ls;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	821
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	822 ngx_process = NGX_PROCESS_WORKER;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	823
1069 e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	824 if (ngx_set_environment(cycle, NULL) == NULL) {
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	825 /* fatal */
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	826 exit(2);
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	827 }
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	828
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	829 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	830
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	831 if (priority && ccf->priority != 0) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	832 if (setpriority(PRIO_PROCESS, 0, ccf->priority) == -1) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	833 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	834 "setpriority(%d) failed", ccf->priority);
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	835 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	836 }
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	837
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	838 if (ccf->rlimit_nofile != NGX_CONF_UNSET) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	839 rlmt.rlim_cur = (rlim_t) ccf->rlimit_nofile;
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	840 rlmt.rlim_max = (rlim_t) ccf->rlimit_nofile;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	841
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	842 if (setrlimit(RLIMIT_NOFILE, &rlmt) == -1) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	843 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	844 "setrlimit(RLIMIT_NOFILE, %i) failed",
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	845 ccf->rlimit_nofile);
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	846 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	847 }
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	848
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	849 if (ccf->rlimit_core != NGX_CONF_UNSET_SIZE) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	850 rlmt.rlim_cur = (rlim_t) ccf->rlimit_core;
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	851 rlmt.rlim_max = (rlim_t) ccf->rlimit_core;
589 d4e858a5751a nginx-0.3.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 587 diff changeset	852
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	853 if (setrlimit(RLIMIT_CORE, &rlmt) == -1) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	854 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	855 "setrlimit(RLIMIT_CORE, %i) failed",
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	856 ccf->rlimit_core);
589 d4e858a5751a nginx-0.3.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 587 diff changeset	857 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	858 }
589 d4e858a5751a nginx-0.3.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 587 diff changeset	859
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	860 #ifdef RLIMIT_SIGPENDING
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	861 if (ccf->rlimit_sigpending != NGX_CONF_UNSET) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	862 rlmt.rlim_cur = (rlim_t) ccf->rlimit_sigpending;
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	863 rlmt.rlim_max = (rlim_t) ccf->rlimit_sigpending;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	864
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	865 if (setrlimit(RLIMIT_SIGPENDING, &rlmt) == -1) {
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	866 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	867 "setrlimit(RLIMIT_SIGPENDING, %i) failed",
df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	868 ccf->rlimit_sigpending);
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	869 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	870 }
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	871 #endif
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	872
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	873 if (geteuid() == 0) {
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	874 if (setgid(ccf->group) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	875 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	876 "setgid(%d) failed", ccf->group);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	877 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	878 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	879 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	880
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	881 if (initgroups(ccf->username, ccf->group) == -1) {
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	882 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	883 "initgroups(%s, %d) failed",
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	884 ccf->username, ccf->group);
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	885 }
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	886
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	887 if (setuid(ccf->user) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	888 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	889 "setuid(%d) failed", ccf->user);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	890 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	891 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	892 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	893 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	894
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	895 #if (NGX_HAVE_SCHED_SETAFFINITY)
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	896
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	897 if (cpu_affinity) {
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	898 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0,
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	899 "sched_setaffinity(0x%08Xl)", cpu_affinity);
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	900
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	901 if (sched_setaffinity(0, 32, (cpu_set_t *) &cpu_affinity) == -1) {
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	902 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	903 "sched_setaffinity(0x%08Xl) failed", cpu_affinity);
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	904 }
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	905 }
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	906
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	907 #endif
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	908
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	909 #if (NGX_HAVE_PR_SET_DUMPABLE)
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	910
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	911 /* allow coredump after setuid() in Linux 2.4.x */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	912
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	913 if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	914 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	915 "prctl(PR_SET_DUMPABLE) failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	916 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	917
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	918 #endif
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	919
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	920 if (ccf->working_directory.len) {
523 2019117e6b38 nginx-0.1.36-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	921 if (chdir((char *) ccf->working_directory.data) == -1) {
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	922 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	923 "chdir(\"%s\") failed", ccf->working_directory.data);
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	924 /* fatal */
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	925 exit(2);
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	926 }
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	927 }
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	928
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	929 sigemptyset(&set);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	930
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	931 if (sigprocmask(SIG_SETMASK, &set, NULL) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	932 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	933 "sigprocmask() failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	934 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	935
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	936 ngx_init_temp_number();
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	937
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	938 /*
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	939 * disable deleting previous events for the listening sockets because
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	940 * in the worker processes there are no events at all at this point
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	941 */
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	942 ls = cycle->listening.elts;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	943 for (i = 0; i < cycle->listening.nelts; i++) {
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	944 ls[i].previous = NULL;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	945 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	946
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	947 for (i = 0; ngx_modules[i]; i++) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	948 if (ngx_modules[i]->init_process) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	949 if (ngx_modules[i]->init_process(cycle) == NGX_ERROR) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	950 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	951 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	952 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	953 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	954 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	955
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	956 for (n = 0; n < ngx_last_process; n++) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	957
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	958 if (ngx_processes[n].pid == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	959 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	960 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	961
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	962 if (n == ngx_process_slot) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	963 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	964 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	965
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	966 if (ngx_processes[n].channel[1] == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	967 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	968 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	969
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	970 if (close(ngx_processes[n].channel[1]) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	971 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	972 "close() channel failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	973 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	974 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	975
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	976 if (close(ngx_processes[ngx_process_slot].channel[0]) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	977 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	978 "close() channel failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	979 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	980
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	981 #if 0
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	982 ngx_last_process = 0;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	983 #endif
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	984
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	985 if (ngx_add_channel_event(cycle, ngx_channel, NGX_READ_EVENT,
1133 d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	986 ngx_channel_handler)
d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	987 == NGX_ERROR)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	988 {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	989 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	990 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	991 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	992 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	993
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	994
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	995 static void
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	996 ngx_worker_process_exit(ngx_cycle_t *cycle)
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	997 {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	998 ngx_uint_t i;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	999 ngx_connection_t *c;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1000
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1001 #if (NGX_THREADS)
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1002 ngx_terminate = 1;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1003
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1004 ngx_wakeup_worker_threads(cycle);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1005 #endif
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1006
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1007 for (i = 0; ngx_modules[i]; i++) {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1008 if (ngx_modules[i]->exit_process) {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1009 ngx_modules[i]->exit_process(cycle);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1010 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1011 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1012
1905 0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1013 if (ngx_exiting) {
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1014 c = cycle->connections;
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1015 for (i = 0; i < cycle->connection_n; i++) {
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1016 if (c[i].fd != -1
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1017 && c[i].read
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1018 && !c[i].read->accept
1905 0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1019 && !c[i].read->channel
0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1020 && !c[i].read->resolver)
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1021 {
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1022 ngx_log_error(NGX_LOG_ALERT, cycle->log, 0,
2522 93d83e6c198c fix message Igor Sysoev <igor@sysoev.ru> parents: 2049 diff changeset	1023 "open socket #%d left in connection %ui%s",
1905 0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1024 c[i].fd, i, ngx_debug_quit ? ", aborting" : "");
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1025 ngx_debug_point();
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1026 }
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1027 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1028
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1029 if (ngx_debug_quit) {
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1030 ngx_debug_point();
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1031 }
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1032 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1033
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1034 /*
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1035 * Copy ngx_cycle->log related data to the special static exit cycle,
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1036 * log, and log file structures enough to allow a signal handler to log.
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1037 * The handler may be called when standard ngx_cycle->log allocated from
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1038 * ngx_cycle->pool is already destroyed.
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1039 */
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1040
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1041 ngx_exit_log_file.fd = ngx_cycle->log->file->fd;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1042
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1043 ngx_exit_log = *ngx_cycle->log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1044 ngx_exit_log.file = &ngx_exit_log_file;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1045
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1046 ngx_exit_cycle.log = &ngx_exit_log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1047 ngx_cycle = &ngx_exit_cycle;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1048
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1049 ngx_destroy_pool(cycle->pool);
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1050
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1051 ngx_log_error(NGX_LOG_NOTICE, ngx_cycle->log, 0, "exit");
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1052
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1053 exit(0);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1054 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1055
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1056
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1057 static void
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1058 ngx_channel_handler(ngx_event_t *ev)
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1059 {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1060 ngx_int_t n;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1061 ngx_channel_t ch;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1062 ngx_connection_t *c;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1063
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1064 if (ev->timedout) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1065 ev->timedout = 0;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1066 return;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1067 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1068
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1069 c = ev->data;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1070
357 e260514b9ad4 nginx-0.0.7-2004-06-16-23:36:07 import Igor Sysoev <igor@sysoev.ru> parents: 355 diff changeset	1071 ngx_log_debug0(NGX_LOG_DEBUG_CORE, ev->log, 0, "channel handler");
e260514b9ad4 nginx-0.0.7-2004-06-16-23:36:07 import Igor Sysoev <igor@sysoev.ru> parents: 355 diff changeset	1072
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1073 for ( ;; ) {
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1074
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1075 n = ngx_read_channel(c->fd, &ch, sizeof(ngx_channel_t), ev->log);
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1076
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1077 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, "channel: %i", n);
357 e260514b9ad4 nginx-0.0.7-2004-06-16-23:36:07 import Igor Sysoev <igor@sysoev.ru> parents: 355 diff changeset	1078
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1079 if (n == NGX_ERROR) {
1900 55a9d867e3c8 avoid endless loop if epoll is used Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1080
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1081 if (ngx_event_flags & NGX_USE_EPOLL_EVENT) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1082 ngx_del_conn(c, 0);
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1083 }
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1084
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1085 ngx_close_connection(c);
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1086 return;
1900 55a9d867e3c8 avoid endless loop if epoll is used Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1087 }
55a9d867e3c8 avoid endless loop if epoll is used Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1088
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1089 if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1090 if (ngx_add_event(ev, NGX_READ_EVENT, 0) == NGX_ERROR) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1091 return;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1092 }
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1093 }
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1094
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1095 if (n == NGX_AGAIN) {
1134 384c92c210f9 worker processes did not exit after reconfiguration and Igor Sysoev <igor@sysoev.ru> parents: 1133 diff changeset	1096 return;
384c92c210f9 worker processes did not exit after reconfiguration and Igor Sysoev <igor@sysoev.ru> parents: 1133 diff changeset	1097 }
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1098
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1099 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1100 "channel command: %d", ch.command);
1134 384c92c210f9 worker processes did not exit after reconfiguration and Igor Sysoev <igor@sysoev.ru> parents: 1133 diff changeset	1101
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1102 switch (ch.command) {
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1103
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1104 case NGX_CMD_QUIT:
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1105 ngx_quit = 1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1106 break;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1107
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1108 case NGX_CMD_TERMINATE:
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1109 ngx_terminate = 1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1110 break;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1111
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1112 case NGX_CMD_REOPEN:
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1113 ngx_reopen = 1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1114 break;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1115
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1116 case NGX_CMD_OPEN_CHANNEL:
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	1117
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1118 ngx_log_debug3(NGX_LOG_DEBUG_CORE, ev->log, 0,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1119 "get channel s:%i pid:%P fd:%d",
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1120 ch.slot, ch.pid, ch.fd);
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	1121
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1122 ngx_processes[ch.slot].pid = ch.pid;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1123 ngx_processes[ch.slot].channel[0] = ch.fd;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1124 break;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	1125
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1126 case NGX_CMD_CLOSE_CHANNEL:
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	1127
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1128 ngx_log_debug4(NGX_LOG_DEBUG_CORE, ev->log, 0,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1129 "close channel s:%i pid:%P our:%P fd:%d",
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1130 ch.slot, ch.pid, ngx_processes[ch.slot].pid,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1131 ngx_processes[ch.slot].channel[0]);
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	1132
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1133 if (close(ngx_processes[ch.slot].channel[0]) == -1) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1134 ngx_log_error(NGX_LOG_ALERT, ev->log, ngx_errno,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1135 "close() channel failed");
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1136 }
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1137
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1138 ngx_processes[ch.slot].channel[0] = -1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1139 break;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	1140 }
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1141 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1142 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1143
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1144
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1145 #if (NGX_THREADS)
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1146
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1147 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1148 ngx_wakeup_worker_threads(ngx_cycle_t *cycle)
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1149 {
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1150 ngx_int_t i;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1151 ngx_uint_t live;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1152
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1153 for ( ;; ) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1154
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1155 live = 0;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1156
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1157 for (i = 0; i < ngx_threads_n; i++) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1158 if (ngx_threads[i].state < NGX_THREAD_EXIT) {
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	1159 if (ngx_cond_signal(ngx_threads[i].cv) == NGX_ERROR) {
2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	1160 ngx_threads[i].state = NGX_THREAD_DONE;
377 41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1161
41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1162 } else {
41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1163 live = 1;
41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1164 }
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1165 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1166
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1167 if (ngx_threads[i].state == NGX_THREAD_EXIT) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1168 ngx_thread_join(ngx_threads[i].tid, NULL);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1169 ngx_threads[i].state = NGX_THREAD_DONE;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1170 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1171 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1172
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1173 if (live == 0) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1174 ngx_log_debug0(NGX_LOG_DEBUG_CORE, cycle->log, 0,
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1175 "all worker threads are joined");
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1176
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1177 /* STUB */
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1178 ngx_done_events(cycle);
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1179 ngx_mutex_destroy(ngx_event_timer_mutex);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1180 ngx_mutex_destroy(ngx_posted_events_mutex);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1181
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1182 return;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1183 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1184
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1185 ngx_sched_yield();
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1186 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1187 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1188
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1189
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1190 static ngx_thread_value_t
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1191 ngx_worker_thread_cycle(void *data)
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1192 {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1193 ngx_thread_t *thr = data;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1194
379 73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1195 sigset_t set;
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1196 ngx_err_t err;
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1197 ngx_core_tls_t *tls;
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1198 ngx_cycle_t *cycle;
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1199
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1200 cycle = (ngx_cycle_t *) ngx_cycle;
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1201
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 371 diff changeset	1202 sigemptyset(&set);
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 371 diff changeset	1203 sigaddset(&set, ngx_signal_value(NGX_RECONFIGURE_SIGNAL));
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 371 diff changeset	1204 sigaddset(&set, ngx_signal_value(NGX_REOPEN_SIGNAL));
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 371 diff changeset	1205 sigaddset(&set, ngx_signal_value(NGX_CHANGEBIN_SIGNAL));
279 b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1206
b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1207 err = ngx_thread_sigmask(SIG_BLOCK, &set, NULL);
b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1208 if (err) {
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1209 ngx_log_error(NGX_LOG_ALERT, cycle->log, err,
279 b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1210 ngx_thread_sigmask_n " failed");
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1211 return (ngx_thread_value_t) 1;
279 b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1212 }
b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1213
382 449c4885dcd1 nginx-0.0.7-2004-07-07-23:48:31 import Igor Sysoev <igor@sysoev.ru> parents: 381 diff changeset	1214 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cycle->log, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1215 "thread " NGX_TID_T_FMT " started", ngx_thread_self());
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1216
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1217 ngx_setthrtitle("worker thread");
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1218
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1219 tls = ngx_calloc(sizeof(ngx_core_tls_t), cycle->log);
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1220 if (tls == NULL) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1221 return (ngx_thread_value_t) 1;
379 73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1222 }
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1223
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1224 err = ngx_thread_set_tls(ngx_core_tls_key, tls);
379 73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1225 if (err != 0) {
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1226 ngx_log_error(NGX_LOG_ALERT, cycle->log, err,
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1227 ngx_thread_set_tls_n " failed");
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1228 return (ngx_thread_value_t) 1;
379 73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1229 }
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1230
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1231 ngx_mutex_lock(ngx_posted_events_mutex);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1232
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 366 diff changeset	1233 for ( ;; ) {
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1234 thr->state = NGX_THREAD_FREE;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1235
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1236 if (ngx_cond_wait(thr->cv, ngx_posted_events_mutex) == NGX_ERROR) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1237 return (ngx_thread_value_t) 1;
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1238 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1239
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1240 if (ngx_terminate) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1241 thr->state = NGX_THREAD_EXIT;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1242
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1243 ngx_mutex_unlock(ngx_posted_events_mutex);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1244
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1245 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cycle->log, 0,
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1246 "thread " NGX_TID_T_FMT " is done",
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1247 ngx_thread_self());
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1248
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1249 return (ngx_thread_value_t) 0;
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1250 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1251
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1252 thr->state = NGX_THREAD_BUSY;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1253
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1254 if (ngx_event_thread_process_posted(cycle) == NGX_ERROR) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1255 return (ngx_thread_value_t) 1;
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1256 }
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1257
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1258 if (ngx_event_thread_process_posted(cycle) == NGX_ERROR) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1259 return (ngx_thread_value_t) 1;
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1260 }
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1261
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1262 if (ngx_process_changes) {
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1263 if (ngx_process_changes(cycle, 1) == NGX_ERROR) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1264 return (ngx_thread_value_t) 1;
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1265 }
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 366 diff changeset	1266 }
54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 366 diff changeset	1267 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1268 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1269
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1270 #endif
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1271
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1272
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1273 static void
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1274 ngx_cache_manager_process_cycle(ngx_cycle_t cycle, void data)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1275 {
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1276 ngx_cache_manager_ctx_t *ctx = data;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1277
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1278 void *ident[4];
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1279 ngx_event_t ev;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1280
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1281 cycle->connection_n = 512;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1282
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	1283 ngx_worker_process_init(cycle, 0);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1284
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1285 ngx_close_listening_sockets(cycle);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1286
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1287 ngx_memzero(&ev, sizeof(ngx_event_t));
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1288 ev.handler = ctx->handler;
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1289 ev.data = ident;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1290 ev.log = cycle->log;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1291 ident[3] = (void *) -1;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1292
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1293 ngx_use_accept_mutex = 0;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1294
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1295 ngx_setproctitle(ctx->name);
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1296
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1297 ngx_add_timer(&ev, ctx->delay);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1298
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1299 for ( ;; ) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1300
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1301 if (ngx_terminate \|\| ngx_quit) {
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1302 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1303 exit(0);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1304 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1305
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1306 if (ngx_reopen) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1307 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1308 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reopening logs");
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1309 ngx_reopen_files(cycle, -1);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1310 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1311
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1312 ngx_process_events_and_timers(cycle);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1313 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1314 }
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1315
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1316
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1317 static void
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1318 ngx_cache_manager_process_handler(ngx_event_t *ev)
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1319 {
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1320 time_t next, n;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1321 ngx_uint_t i;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1322 ngx_path_t **path;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1323
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1324 next = 60 * 60;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1325
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1326 path = ngx_cycle->pathes.elts;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1327 for (i = 0; i < ngx_cycle->pathes.nelts; i++) {
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1328
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1329 if (path[i]->manager) {
d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1330 n = path[i]->manager(path[i]->data);
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1331
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1332 next = (n <= next) ? n : next;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1333
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1334 ngx_time_update(0, 0);
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1335 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1336 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1337
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1338 if (next == 0) {
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1339 next = 1;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1340 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1341
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1342 ngx_add_timer(ev, next * 1000);
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1343 }
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1344
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1345
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1346 static void
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1347 ngx_cache_loader_process_handler(ngx_event_t *ev)
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1348 {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1349 ngx_uint_t i;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1350 ngx_path_t **path;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1351 ngx_cycle_t *cycle;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1352
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1353 cycle = (ngx_cycle_t *) ngx_cycle;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1354
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1355 path = cycle->pathes.elts;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1356 for (i = 0; i < cycle->pathes.nelts; i++) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1357
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1358 if (ngx_terminate \|\| ngx_quit) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1359 break;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1360 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1361
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1362 if (path[i]->loader) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1363 path[i]->loader(path[i]->data);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1364 ngx_time_update(0, 0);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1365 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1366 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1367
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1368 exit(0);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1369 }

Mercurial > hg > nginx

annotate src/os/unix/ngx_process_cycle.c @ 3247:1f3cd08ebb82 stable-0.7