nginx: src/os/unix/ngx_process

annotate src/os/unix/ngx_process_cycle.c @ 3440:88741ec7731a stable-0.7

merge r3294, r3305: Fix a bug introduced in r2032: After a child process has read a terminate message from a channel, the process tries to read the channel again. The kernel (at least FreeBSD) may preempt the process and sends a SIGIO signal to a master process. The master process sends a new terminate message, the kernel switches again to the the child process, and the child process reads the messages instead of an EAGAIN error. And this may repeat over and over. Being that the child process can not exit the cycle and test the termination flag set by the message handler. The fix disallow the master process to send a new terminate message on SIGIO signal reception. It may send the message only on SIGALARM signal.

author	Igor Sysoev <igor@sysoev.ru>
date	Mon, 01 Feb 2010 15:49:36 +0000
parents	8c76116820f3
children	e1409e56ba7c

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;
3440 88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	89 ngx_uint_t n, sigio;
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;
3440 88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	142 sigio = 0;
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	143 live = 1;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	144
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	145 for ( ;; ) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	146 if (delay) {
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	147 if (ngx_sigalrm) {
3440 88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	148 sigio = 0;
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	149 delay *= 2;
4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	150 ngx_sigalrm = 0;
4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	151 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	152
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	153 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	154 "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	155
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	156 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	157 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	158 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	159 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	160
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	161 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	162 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	163 "setitimer() failed");
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 }
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 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	168
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	169 sigsuspend(&set);
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	170
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	171 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	172
3440 88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	173 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	174 "wake up, sigio %i", sigio);
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	175
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	176 if (ngx_reap) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	177 ngx_reap = 0;
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	178 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	179
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	180 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	181 }
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 if (!live && (ngx_terminate \|\| ngx_quit)) {
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	184 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	185 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	186
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	187 if (ngx_terminate) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	188 if (delay == 0) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	189 delay = 50;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	190 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	191
3440 88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	192 if (sigio) {
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	193 sigio--;
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	194 continue;
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	195 }
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	196
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	197 sigio = ccf->worker_processes + 2 /* cache processes */;
88741ec7731a merge r3294, r3305: Igor Sysoev <igor@sysoev.ru> parents: 3248 diff changeset	198
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	199 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	200 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	201 } else {
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	202 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	203 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	204 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	205
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	206 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	207 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	208
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	209 if (ngx_quit) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	210 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	211 ngx_signal_value(NGX_SHUTDOWN_SIGNAL));
531 c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	212
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	213 ls = cycle->listening.elts;
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	214 for (n = 0; n < cycle->listening.nelts; n++) {
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	215 if (ngx_close_socket(ls[n].fd) == -1) {
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	216 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	217 ngx_close_socket_n " %V failed",
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	218 &ls[n].addr_text);
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	219 }
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	220 }
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	221 cycle->listening.nelts = 0;
c3bd8cdabb8f nginx-0.1.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 523 diff changeset	222
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	223 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	224 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	225
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	226 if (ngx_reconfigure) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	227 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	228
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	229 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	230 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	231 NGX_PROCESS_RESPAWN);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	232 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	233 ngx_noaccepting = 0;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	234
329 9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	235 continue;
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	236 }
9a0ffa21f193 nginx-0.0.3-2004-04-29-00:21:54 import Igor Sysoev <igor@sysoev.ru> parents: 327 diff changeset	237
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	238 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	239
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	240 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	241 if (cycle == NULL) {
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	242 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	243 continue;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	244 }
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 ngx_cycle = cycle;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	247 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	248 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	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_JUST_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, 1);
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	252 live = 1;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	253 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	254 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	255 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	256
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	257 if (ngx_restart) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	258 ngx_restart = 0;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	259 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	260 NGX_PROCESS_RESPAWN);
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	261 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	262 live = 1;
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	263 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	264
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	265 if (ngx_reopen) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	266 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	267 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	268 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	269 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	270 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	271 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	272
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	273 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	274 ngx_change_binary = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	275 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	276 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	277 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	278
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	279 if (ngx_noaccept) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	280 ngx_noaccept = 0;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	281 ngx_noaccepting = 1;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	282 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	283 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	284 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	285 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	286 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	287
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	288
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	289 void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	290 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	291 {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	292 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	293
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	294 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	295 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	296 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	297 /* fatal */
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	298 exit(2);
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 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	301 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	302
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	303 for ( ;; ) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	304 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	305
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	306 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	307
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	308 if (ngx_terminate \|\| ngx_quit) {
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	309
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	310 for (i = 0; ngx_modules[i]; i++) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	311 if (ngx_modules[i]->exit_process) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	312 ngx_modules[i]->exit_process(cycle);
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	313 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	314 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	315
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	316 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	317 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	318
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	319 if (ngx_reconfigure) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	320 ngx_reconfigure = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	321 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	322
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	323 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	324 if (cycle == NULL) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	325 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	326 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	327 }
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 ngx_cycle = cycle;
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 if (ngx_reopen) {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	333 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	334 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	335 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	336 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	337 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	338 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	339
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	340
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	341 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	342 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	343 {
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	344 ngx_int_t i;
557 ecd9c160f25b nginx-0.3.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	345 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	346
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	347 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	348
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	349 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	350
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	351 for (i = 0; i < n; i++) {
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	352
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	353 cpu_affinity = ngx_get_cpu_affinity(i);
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	354
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	355 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	356 "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	357
239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	358 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	359 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	360 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	361
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	362 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	363 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	364 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	365
360 239e37d44a34 nginx-0.0.7-2004-06-18-20:22:16 import Igor Sysoev <igor@sysoev.ru> parents: 357 diff changeset	366
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	367 static void
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	368 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	369 {
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	370 ngx_uint_t i, manager, loader;
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	371 ngx_path_t **path;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	372 ngx_channel_t ch;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	373
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	374 manager = 0;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	375 loader = 0;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	376
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	377 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	378 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	379
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	380 if (path[i]->manager) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	381 manager = 1;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	382 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	383
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	384 if (path[i]->loader) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	385 loader = 1;
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	386 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	387 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	388
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	389 if (manager == 0) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	390 return;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	391 }
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	392
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	393 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	394 &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	395 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	396
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	397 ch.command = NGX_CMD_OPEN_CHANNEL;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	398 ch.pid = ngx_processes[ngx_process_slot].pid;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	399 ch.slot = ngx_process_slot;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	400 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	401
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	402 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	403
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	404 if (loader == 0) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	405 return;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	406 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	407
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	408 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	409 &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	410 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	411
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	412 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	413 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	414 ch.slot = ngx_process_slot;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	415 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	416
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	417 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	418 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	419
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	420
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	421 static void
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	422 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	423 {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	424 ngx_int_t i;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	425
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	426 for (i = 0; i < ngx_last_process; i++) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	427
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	428 if (i == ngx_process_slot
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	429 \|\| ngx_processes[i].pid == -1
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	430 \|\| ngx_processes[i].channel[0] == -1)
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	431 {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	432 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	433 }
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_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	436 "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	437 ch->slot, ch->pid, ch->fd,
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	438 i, ngx_processes[i].pid,
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	439 ngx_processes[i].channel[0]);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	440
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	441 /* TODO: NGX_AGAIN */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	442
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	443 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	444 ch, sizeof(ngx_channel_t), cycle->log);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	445 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	446 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	447
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	448
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	449 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	450 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	451 {
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	452 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	453 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	454 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	455
1581 81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	456 #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	457
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	458 ch.command = 0;
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	459
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	460 #else
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	461
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	462 switch (signo) {
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_SHUTDOWN_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_QUIT;
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 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	469 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	470 break;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	471
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	472 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	473 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	474 break;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	475
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	476 default:
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	477 ch.command = 0;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	478 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	479
1581 81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	480 #endif
81774dc3db28 Cygwin can not pass SCM_RIGHTS via unix socket, use signals Igor Sysoev <igor@sysoev.ru> parents: 1578 diff changeset	481
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	482 ch.fd = -1;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	483
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	484
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	485 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	486
449 3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	487 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	488 "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	489 i,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import Igor Sysoev <igor@sysoev.ru> parents: 448 diff changeset	490 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	491 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	492 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	493 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	494 ngx_processes[i].respawn,
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	495 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	496
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	497 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	498 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	499 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	500
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	501 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	502 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	503 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	504 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	505
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	506 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	507 && 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	508 {
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	509 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	510 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	511
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	512 if (ch.command) {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	513 if (ngx_write_channel(ngx_processes[i].channel[0],
1132 4576627269ab style fix Igor Sysoev <igor@sysoev.ru> parents: 1069 diff changeset	514 &ch, sizeof(ngx_channel_t), cycle->log)
4576627269ab style fix Igor Sysoev <igor@sysoev.ru> parents: 1069 diff changeset	515 == NGX_OK)
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	516 {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	517 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	518 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	519 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	520
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	521 continue;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	522 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	523 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	524
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	525 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	526 "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	527
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	528 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	529 err = ngx_errno;
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	530 ngx_log_error(NGX_LOG_ALERT, cycle->log, err,
3102 4b5cf483c6a8 merge r3047, r3048, r3049: Igor Sysoev <igor@sysoev.ru> parents: 2616 diff changeset	531 "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	532
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	533 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	534 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	535 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	536 ngx_reap = 1;
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	537 }
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	538
318 56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	539 continue;
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	540 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	541
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	542 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	543 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	544 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	545 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	546 }
56496082668b nginx-0.0.3-2004-04-16-09:14:16 import Igor Sysoev <igor@sysoev.ru> parents: 317 diff changeset	547
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 315 diff changeset	548
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	549 static ngx_uint_t
1565 4c43e25d11ea fix English grammar Igor Sysoev <igor@sysoev.ru> parents: 1437 diff changeset	550 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	551 {
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	552 ngx_int_t i, n;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	553 ngx_uint_t live;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	554 ngx_channel_t ch;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	555 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	556
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	557 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	558 ch.fd = -1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	559
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	560 live = 0;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	561 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	562
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	563 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	564 "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	565 i,
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	566 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	567 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	568 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	569 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	570 ngx_processes[i].respawn,
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	571 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	572
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	573 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	574 continue;
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	575 }
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	576
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	577 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	578
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	579 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	580 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	581
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	582 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	583 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	584
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	585 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	586 ch.slot = i;
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 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	589 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	590 \|\| 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	591 \|\| 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	592 {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	593 continue;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	594 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	595
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	596 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	597 "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	598 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	599
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	600 /* TODO: NGX_AGAIN */
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	601
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	602 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	603 &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	604 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	605 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	606
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	607 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	608 && !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	609 && !ngx_terminate
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	610 && !ngx_quit)
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	611 {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	612 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	613 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	614 ngx_processes[i].name, i)
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	615 == 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	616 {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	617 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	618 "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	619 continue;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	620 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	621
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	622
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	623 ch.command = NGX_CMD_OPEN_CHANNEL;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	624 ch.pid = ngx_processes[ngx_process_slot].pid;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	625 ch.slot = ngx_process_slot;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	626 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	627
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	628 ngx_pass_open_channel(cycle, &ch);
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	629
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	630 live = 1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	631
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	632 continue;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	633 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	634
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	635 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	636
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	637 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	638 ngx_core_module);
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	639
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	640 if (ngx_rename_file((char *) ccf->oldpid.data,
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	641 (char *) ccf->pid.data)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	642 != NGX_OK)
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	643 {
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	644 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	645 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	646 "after the new binary process \"%s\" exited",
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	647 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	648 }
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	649
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	650 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	651 if (ngx_noaccepting) {
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	652 ngx_restart = 1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	653 ngx_noaccepting = 0;
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
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	657 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	658 ngx_last_process--;
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	659
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	660 } else {
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 382 diff changeset	661 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	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 } 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	665 live = 1;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	666 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	667 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	668
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	669 return live;
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	670 }
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	671
fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	672
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	673 static void
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	674 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	675 {
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	676 ngx_uint_t i;
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	677
310 a9a9af2c7370 nginx-0.0.3-2004-04-12-10:10:53 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	678 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	679
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	680 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	681
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	682 for (i = 0; ngx_modules[i]; i++) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	683 if (ngx_modules[i]->exit_master) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	684 ngx_modules[i]->exit_master(cycle);
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	685 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	686 }
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	687
505 ee66921ecd47 nginx-0.1.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	688 /*
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	689 * 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	690 * 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	691 * 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	692 * ngx_cycle->pool is already destroyed.
505 ee66921ecd47 nginx-0.1.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	693 */
ee66921ecd47 nginx-0.1.27-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	694
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	695 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	696
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	697 ngx_exit_log = *ngx_cycle->log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	698 ngx_exit_log.file = &ngx_exit_log_file;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	699
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	700 ngx_exit_cycle.log = &ngx_exit_log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	701 ngx_cycle = &ngx_exit_cycle;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	702
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	703 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	704
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	705 exit(0);
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	706 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	707
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	708
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	709 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	710 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	711 {
1135 03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	712 ngx_uint_t i;
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	713 ngx_connection_t *c;
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	714
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	715 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	716
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	717 ngx_setproctitle("worker process");
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	718
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	719 #if (NGX_THREADS)
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	720 {
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	721 ngx_int_t n;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	722 ngx_err_t err;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	723 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	724
469 2ff194b74f1e nginx-0.1.9-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	725 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	726
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	727 if (ngx_threads_n) {
1133 d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	728 if (ngx_init_threads(ngx_threads_n, ccf->thread_stack_size, cycle)
d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	729 == NGX_ERROR)
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	730 {
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	731 /* fatal */
279 b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	732 exit(2);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	733 }
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	734
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	735 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	736 if (err != 0) {
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	737 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	738 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	739 /* fatal */
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	740 exit(2);
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	741 }
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	742
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	743 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	744
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	745 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	746
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	747 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	748 /* fatal */
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	749 exit(2);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	750 }
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 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	753 ngx_worker_thread_cycle,
1133 d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	754 (void *) &ngx_threads[n], cycle->log)
d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	755 != 0)
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	756 {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	757 /* fatal */
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	758 exit(2);
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	759 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	760 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	761 }
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1581 diff changeset	762 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	763 #endif
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	764
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	765 for ( ;; ) {
1135 03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	766
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	767 if (ngx_exiting) {
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	768
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	769 c = cycle->connections;
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 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	772
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	773 /* THREAD: lock */
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	774
1135 03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	775 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	776 c[i].close = 1;
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	777 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	778 }
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	779 }
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	780
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	781 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	782 {
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	783 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	784
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	785 ngx_worker_process_exit(cycle);
03f1133f24e8 close keep-alive connections in the shuting down processes Igor Sysoev <igor@sysoev.ru> parents: 1134 diff changeset	786 }
322 ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	787 }
ab2f8c9a2a45 nginx-0.0.3-2004-04-20-11:00:43 import Igor Sysoev <igor@sysoev.ru> parents: 318 diff changeset	788
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	789 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	790
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	791 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	792
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	793 if (ngx_terminate) {
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	794 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	795
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	796 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	797 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	798
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	799 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	800 ngx_quit = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	801 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	802 "gracefully shutting down");
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	803 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	804
326 8733703a37f3 nginx-0.0.3-2004-04-26-00:13:21 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	805 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	806 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	807 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	808 }
278 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 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	812 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	813 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	814 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	815 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	816 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	817 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	818
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	819
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	820 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	821 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	822 {
1069 e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	823 sigset_t set;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	824 ngx_int_t n;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	825 ngx_uint_t i;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	826 struct rlimit rlmt;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	827 ngx_core_conf_t *ccf;
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	828 ngx_listening_t *ls;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	829
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	830 ngx_process = NGX_PROCESS_WORKER;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	831
1069 e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	832 if (ngx_set_environment(cycle, NULL) == NULL) {
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	833 /* fatal */
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	834 exit(2);
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	835 }
e6fc18f1a032 env Igor Sysoev <igor@sysoev.ru> parents: 949 diff changeset	836
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	837 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	838
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	839 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	840 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	841 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	842 "setpriority(%d) failed", ccf->priority);
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	843 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	844 }
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	845
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	846 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	847 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	848 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	849
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	850 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	851 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	852 "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	853 ccf->rlimit_nofile);
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	854 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	855 }
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	856
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	857 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	858 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	859 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	860
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	861 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	862 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	863 "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	864 ccf->rlimit_core);
589 d4e858a5751a nginx-0.3.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 587 diff changeset	865 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	866 }
589 d4e858a5751a nginx-0.3.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 587 diff changeset	867
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	868 #ifdef RLIMIT_SIGPENDING
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	869 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	870 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	871 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	872
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	873 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	874 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	875 "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	876 ccf->rlimit_sigpending);
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	877 }
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	878 }
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	879 #endif
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 535 diff changeset	880
1404 df2592d32e49 set worker_priority, worker_rlimit_nofile, worker_rlimit_core, and Igor Sysoev <igor@sysoev.ru> parents: 1135 diff changeset	881 if (geteuid() == 0) {
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	882 if (setgid(ccf->group) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	883 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	884 "setgid(%d) failed", ccf->group);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	885 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	886 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	887 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	888
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	889 if (initgroups(ccf->username, ccf->group) == -1) {
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	890 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	891 "initgroups(%s, %d) failed",
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	892 ccf->username, ccf->group);
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	893 }
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	894
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	895 if (setuid(ccf->user) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	896 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	897 "setuid(%d) failed", ccf->user);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	898 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	899 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	900 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	901 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	902
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	903 #if (NGX_HAVE_SCHED_SETAFFINITY)
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 if (cpu_affinity) {
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	906 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	907 "sched_setaffinity(0x%08Xl)", cpu_affinity);
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	908
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	909 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	910 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	911 "sched_setaffinity(0x%08Xl) failed", cpu_affinity);
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	912 }
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	913 }
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	914
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	915 #endif
4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	916
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	917 #if (NGX_HAVE_PR_SET_DUMPABLE)
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	918
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	919 /* 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	920
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	921 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	922 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	923 "prctl(PR_SET_DUMPABLE) failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	924 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	925
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	926 #endif
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	927
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	928 if (ccf->working_directory.len) {
523 2019117e6b38 nginx-0.1.36-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	929 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	930 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	931 "chdir(\"%s\") failed", ccf->working_directory.data);
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	932 /* fatal */
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	933 exit(2);
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	934 }
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	935 }
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	936
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	937 sigemptyset(&set);
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 if (sigprocmask(SIG_SETMASK, &set, NULL) == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	940 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	941 "sigprocmask() failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	942 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	943
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	944 /*
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	945 * 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	946 * 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	947 */
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	948 ls = cycle->listening.elts;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	949 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	950 ls[i].previous = NULL;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	951 }
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 for (i = 0; ngx_modules[i]; i++) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	954 if (ngx_modules[i]->init_process) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	955 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	956 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	957 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	958 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	959 }
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 for (n = 0; n < ngx_last_process; n++) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	963
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	964 if (ngx_processes[n].pid == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	965 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	966 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	967
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	968 if (n == ngx_process_slot) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	969 continue;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	970 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	971
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	972 if (ngx_processes[n].channel[1] == -1) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	973 continue;
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[n].channel[1]) == -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
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	982 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	983 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	984 "close() channel failed");
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	985 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	986
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	987 #if 0
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	988 ngx_last_process = 0;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	989 #endif
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	990
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	991 if (ngx_add_channel_event(cycle, ngx_channel, NGX_READ_EVENT,
1133 d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	992 ngx_channel_handler)
d5c1c84b7904 style fix Igor Sysoev <igor@sysoev.ru> parents: 1132 diff changeset	993 == NGX_ERROR)
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	994 {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	995 /* fatal */
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	996 exit(2);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	997 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	998 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	999
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1000
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1001 static void
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1002 ngx_worker_process_exit(ngx_cycle_t *cycle)
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_uint_t i;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1005 ngx_connection_t *c;
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 #if (NGX_THREADS)
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1008 ngx_terminate = 1;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1009
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1010 ngx_wakeup_worker_threads(cycle);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1011 #endif
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1012
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1013 for (i = 0; ngx_modules[i]; i++) {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1014 if (ngx_modules[i]->exit_process) {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1015 ngx_modules[i]->exit_process(cycle);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1016 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1017 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1018
1905 0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1019 if (ngx_exiting) {
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1020 c = cycle->connections;
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1021 for (i = 0; i < cycle->connection_n; i++) {
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1022 if (c[i].fd != -1
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1023 && c[i].read
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1024 && !c[i].read->accept
1905 0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1025 && !c[i].read->channel
0cafbfd8112e left open sockets were not really tested Igor Sysoev <igor@sysoev.ru> parents: 1900 diff changeset	1026 && !c[i].read->resolver)
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1027 {
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1028 ngx_log_error(NGX_LOG_ALERT, cycle->log, 0,
2522 93d83e6c198c fix message Igor Sysoev <igor@sysoev.ru> parents: 2049 diff changeset	1029 "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	1030 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	1031 ngx_debug_point();
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1032 }
573 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
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1035 if (ngx_debug_quit) {
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1036 ngx_debug_point();
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1037 }
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1038 }
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 * 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	1042 * 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	1043 * 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	1044 * ngx_cycle->pool is already destroyed.
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1045 */
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1046
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1047 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	1048
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1049 ngx_exit_log = *ngx_cycle->log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1050 ngx_exit_log.file = &ngx_exit_log_file;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1051
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1052 ngx_exit_cycle.log = &ngx_exit_log;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1053 ngx_cycle = &ngx_exit_cycle;
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1054
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1055 ngx_destroy_pool(cycle->pool);
1437 e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1056
e498f4cb1663 destroy ngx_cycle->pool on exit Igor Sysoev <igor@sysoev.ru> parents: 1404 diff changeset	1057 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	1058
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1059 exit(0);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1060 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1061
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1062
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 571 diff changeset	1063 static void
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1064 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	1065 {
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1066 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	1067 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	1068 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	1069
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1070 if (ev->timedout) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1071 ev->timedout = 0;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1072 return;
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1073 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1074
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1075 c = ev->data;
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1076
357 e260514b9ad4 nginx-0.0.7-2004-06-16-23:36:07 import Igor Sysoev <igor@sysoev.ru> parents: 355 diff changeset	1077 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	1078
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1079 for ( ;; ) {
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1080
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1081 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	1082
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1083 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	1084
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1085 if (n == NGX_ERROR) {
1900 55a9d867e3c8 avoid endless loop if epoll is used Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1086
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1087 if (ngx_event_flags & NGX_USE_EPOLL_EVENT) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1088 ngx_del_conn(c, 0);
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1089 }
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1090
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1091 ngx_close_connection(c);
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1092 return;
1900 55a9d867e3c8 avoid endless loop if epoll is used Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1093 }
55a9d867e3c8 avoid endless loop if epoll is used Igor Sysoev <igor@sysoev.ru> parents: 1704 diff changeset	1094
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1095 if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1096 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	1097 return;
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 }
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1100
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1101 if (n == NGX_AGAIN) {
1134 384c92c210f9 worker processes did not exit after reconfiguration and Igor Sysoev <igor@sysoev.ru> parents: 1133 diff changeset	1102 return;
384c92c210f9 worker processes did not exit after reconfiguration and Igor Sysoev <igor@sysoev.ru> parents: 1133 diff changeset	1103 }
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1104
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1105 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1106 "channel command: %d", ch.command);
1134 384c92c210f9 worker processes did not exit after reconfiguration and Igor Sysoev <igor@sysoev.ru> parents: 1133 diff changeset	1107
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1108 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	1109
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1110 case NGX_CMD_QUIT:
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1111 ngx_quit = 1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1112 break;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1113
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1114 case NGX_CMD_TERMINATE:
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1115 ngx_terminate = 1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1116 break;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1117
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1118 case NGX_CMD_REOPEN:
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1119 ngx_reopen = 1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1120 break;
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1121
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1122 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	1123
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1124 ngx_log_debug3(NGX_LOG_DEBUG_CORE, ev->log, 0,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1125 "get channel s:%i pid:%P fd:%d",
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1126 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	1127
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1128 ngx_processes[ch.slot].pid = ch.pid;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1129 ngx_processes[ch.slot].channel[0] = ch.fd;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1130 break;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	1131
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1132 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	1133
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1134 ngx_log_debug4(NGX_LOG_DEBUG_CORE, ev->log, 0,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1135 "close channel s:%i pid:%P our:%P fd:%d",
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1136 ch.slot, ch.pid, ngx_processes[ch.slot].pid,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1137 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	1138
2031 c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1139 if (close(ngx_processes[ch.slot].channel[0]) == -1) {
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1140 ngx_log_error(NGX_LOG_ALERT, ev->log, ngx_errno,
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1141 "close() channel failed");
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1142 }
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1143
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1144 ngx_processes[ch.slot].channel[0] = -1;
c509e16b70f5 read channel until EAGAIN Igor Sysoev <igor@sysoev.ru> parents: 1905 diff changeset	1145 break;
365 fd24ba70e1b3 nginx-0.0.7-2004-06-23-09:54:27 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	1146 }
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1147 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1148 }
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1149
eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 345 diff changeset	1150
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1151 #if (NGX_THREADS)
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1152
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1153 static void
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1154 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	1155 {
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1156 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	1157 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	1158
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1159 for ( ;; ) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1160
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1161 live = 0;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1162
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1163 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	1164 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	1165 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	1166 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	1167
41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1168 } else {
41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1169 live = 1;
41437e4fd9b4 nginx-0.0.7-2004-07-05-19:08:23 import Igor Sysoev <igor@sysoev.ru> parents: 376 diff changeset	1170 }
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1171 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1172
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1173 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	1174 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	1175 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	1176 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1177 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1178
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1179 if (live == 0) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1180 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	1181 "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	1182
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1183 /* STUB */
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1184 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	1185 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	1186 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	1187
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1188 return;
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1189 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1190
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1191 ngx_sched_yield();
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 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1194
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1195
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1196 static ngx_thread_value_t
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1197 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	1198 {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1199 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	1200
379 73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1201 sigset_t set;
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1202 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	1203 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	1204 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	1205
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1206 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	1207
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 371 diff changeset	1208 sigemptyset(&set);
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 371 diff changeset	1209 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	1210 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	1211 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	1212
b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1213 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	1214 if (err) {
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1215 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	1216 ngx_thread_sigmask_n " failed");
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1217 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	1218 }
b79f021a644a nginx-0.0.2-2004-03-04-19:34:23 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	1219
382 449c4885dcd1 nginx-0.0.7-2004-07-07-23:48:31 import Igor Sysoev <igor@sysoev.ru> parents: 381 diff changeset	1220 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	1221 "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	1222
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1223 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	1224
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1225 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	1226 if (tls == NULL) {
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1227 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	1228 }
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1229
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1230 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	1231 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	1232 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	1233 ngx_thread_set_tls_n " failed");
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1234 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	1235 }
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	1236
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1237 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	1238
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 366 diff changeset	1239 for ( ;; ) {
376 d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1240 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	1241
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1242 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	1243 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	1244 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1245
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1246 if (ngx_terminate) {
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1247 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	1248
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1249 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	1250
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1251 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	1252 "thread " NGX_TID_T_FMT " is done",
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	1253 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	1254
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1255 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	1256 }
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1257
d0451e402e27 nginx-0.0.7-2004-07-05-10:55:54 import Igor Sysoev <igor@sysoev.ru> parents: 375 diff changeset	1258 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	1259
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1260 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	1261 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	1262 }
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1263
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1264 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	1265 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	1266 }
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	1267
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	1268 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	1269 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	1270 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	1271 }
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 366 diff changeset	1272 }
54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 366 diff changeset	1273 }
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1274 }
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1275
0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1276 #endif
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1277
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1278
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1279 static void
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1280 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	1281 {
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1282 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	1283
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1284 void *ident[4];
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1285 ngx_event_t ev;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1286
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1287 cycle->connection_n = 512;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1288
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	1289 ngx_worker_process_init(cycle, 0);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1290
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1291 ngx_close_listening_sockets(cycle);
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_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	1294 ev.handler = ctx->handler;
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1295 ev.data = ident;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1296 ev.log = cycle->log;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1297 ident[3] = (void *) -1;
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1298
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1299 ngx_use_accept_mutex = 0;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1300
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1301 ngx_setproctitle(ctx->name);
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1302
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1303 ngx_add_timer(&ev, ctx->delay);
467 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 for ( ;; ) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1306
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1307 if (ngx_terminate \|\| ngx_quit) {
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, "exiting");
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1309 exit(0);
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
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1312 if (ngx_reopen) {
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1313 ngx_reopen = 0;
477 ad1e9ebf93bb nginx-0.1.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1314 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	1315 ngx_reopen_files(cycle, -1);
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1316 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1317
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 559 diff changeset	1318 ngx_process_events_and_timers(cycle);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1319 }
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	1320 }
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	1321
2592 3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1322
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1323 static void
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1324 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	1325 {
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1326 time_t next, n;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1327 ngx_uint_t i;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1328 ngx_path_t **path;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1329
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1330 next = 60 * 60;
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 path = ngx_cycle->pathes.elts;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1333 for (i = 0; i < ngx_cycle->pathes.nelts; i++) {
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1334
2616 d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1335 if (path[i]->manager) {
d19979e0d980 introduce cache manager instead of cache cleaner Igor Sysoev <igor@sysoev.ru> parents: 2592 diff changeset	1336 n = path[i]->manager(path[i]->data);
2592 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 next = (n <= next) ? n : next;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1339
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1340 ngx_time_update(0, 0);
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 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1343
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1344 if (next == 0) {
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1345 next = 1;
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1346 }
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1347
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1348 ngx_add_timer(ev, next * 1000);
3a8a53c0c42f a prelimiary proxy cache support Igor Sysoev <igor@sysoev.ru> parents: 2522 diff changeset	1349 }
3247 1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1350
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1351
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1352 static void
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1353 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	1354 {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1355 ngx_uint_t i;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1356 ngx_path_t **path;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1357 ngx_cycle_t *cycle;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1358
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1359 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	1360
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1361 path = cycle->pathes.elts;
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1362 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	1363
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1364 if (ngx_terminate \|\| ngx_quit) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1365 break;
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 if (path[i]->loader) {
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1369 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	1370 ngx_time_update(0, 0);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1371 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1372 }
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1373
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1374 exit(0);
1f3cd08ebb82 merge r3017, r3018, r3019, r3020, r3021, r3022, r3023, r3196: Igor Sysoev <igor@sysoev.ru> parents: 3102 diff changeset	1375 }

Mercurial > hg > nginx

annotate src/os/unix/ngx_process_cycle.c @ 3440:88741ec7731a stable-0.7