nginx: src/event/ngx_event_connect.c annotate

annotate src/event/ngx_event_connect.c @ 6929:3069dd358ba2

Cancelable timers are now preserved if there are other timers. There is no need to cancel timers early if there are other timers blocking shutdown anyway. Preserving such timers allows nginx to continue some periodic work till the shutdown is actually possible. With the new approach, timers with ev->cancelable are simply ignored when checking if there are any timers left during shutdown.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Tue, 07 Mar 2017 18:51:15 +0300
parents	56fc55e32f23
children	8b70d4caa505

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: 417 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: 417 diff changeset	2 /*
444 42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright Igor Sysoev <igor@sysoev.ru> parents: 441 diff changeset	3 * Copyright (C) Igor Sysoev
4412 d620f497c50f Copyright updated. Maxim Konovalov <maxim@nginx.com> parents: 3365 diff changeset	4 * Copyright (C) Nginx, Inc.
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 417 diff changeset	5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 417 diff changeset	6
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
136 da00cde00e8a nginx-0.0.1-2003-10-02-09:39:37 import Igor Sysoev <igor@sysoev.ru> parents: 131 diff changeset	8 #include <ngx_config.h>
da00cde00e8a nginx-0.0.1-2003-10-02-09:39:37 import Igor Sysoev <igor@sysoev.ru> parents: 131 diff changeset	9 #include <ngx_core.h>
da00cde00e8a nginx-0.0.1-2003-10-02-09:39:37 import Igor Sysoev <igor@sysoev.ru> parents: 131 diff changeset	10 #include <ngx_event.h>
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	11 #include <ngx_event_connect.h>
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	12
131 049e78b1f852 nginx-0.0.1-2003-08-14-10:00:28 import Igor Sysoev <igor@sysoev.ru> parents: 124 diff changeset	13
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	14 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	15 static ngx_int_t ngx_event_connect_set_transparent(ngx_peer_connection_t *pc,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	16 ngx_socket_t s);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	17 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	18
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	19
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	20 ngx_int_t
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	21 ngx_event_connect_peer(ngx_peer_connection_t *pc)
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	22 {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	23 int rc, type;
6596 e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	24 #if (NGX_HAVE_IP_BIND_ADDRESS_NO_PORT \|\| NGX_LINUX)
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	25 in_port_t port;
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	26 #endif
1470 92b5f20d54f4 64-bit update lost in r1355 Igor Sysoev <igor@sysoev.ru> parents: 1397 diff changeset	27 ngx_int_t event;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	28 ngx_err_t err;
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	29 ngx_uint_t level;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	30 ngx_socket_t s;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	31 ngx_event_t rev, wev;
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	32 ngx_connection_t *c;
122 cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	33
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	34 rc = pc->get(pc, pc->data);
4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	35 if (rc != NGX_OK) {
4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	36 return rc;
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	37 }
b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	38
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	39 type = (pc->type ? pc->type : SOCK_STREAM);
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	40
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	41 s = ngx_socket(pc->sockaddr->sa_family, type, 0);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	42
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	43 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, pc->log, 0, "%s socket %d",
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	44 (type == SOCK_STREAM) ? "stream" : "dgram", s);
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 487 diff changeset	45
5360 3d2d3e1cf427 Win32: MinGW GCC compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 5141 diff changeset	46 if (s == (ngx_socket_t) -1) {
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	47 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	48 ngx_socket_n " failed");
119 cd54bcbaf3b5 nginx-0.0.1-2003-07-21-01:15:59 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	49 return NGX_ERROR;
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	50 }
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	51
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	52
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	53 c = ngx_get_connection(s, pc->log);
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	54
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	55 if (c == NULL) {
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	56 if (ngx_close_socket(s) == -1) {
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	57 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	58 ngx_close_socket_n "failed");
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	59 }
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	60
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	61 return NGX_ERROR;
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	62 }
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	63
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	64 c->type = type;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	65
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	66 if (pc->rcvbuf) {
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	67 if (setsockopt(s, SOL_SOCKET, SO_RCVBUF,
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	68 (const void *) &pc->rcvbuf, sizeof(int)) == -1)
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 561 diff changeset	69 {
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	70 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	71 "setsockopt(SO_RCVBUF) failed");
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	72 goto failed;
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	73 }
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	74 }
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	75
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	76 if (ngx_nonblocking(s) == -1) {
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	77 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	78 ngx_nonblocking_n " failed");
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	79
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	80 goto failed;
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	81 }
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	82
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	83 if (pc->local) {
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	84
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	85 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	86 if (pc->transparent) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	87 if (ngx_event_connect_set_transparent(pc, s) != NGX_OK) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	88 goto failed;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	89 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	90 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	91 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	92
6596 e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	93 #if (NGX_HAVE_IP_BIND_ADDRESS_NO_PORT \|\| NGX_LINUX)
6658 7fd6b93face8 Events: fixed setting of IP_BIND_ADDRESS_NO_PORT/SO_REUSEADDR. Ruslan Ermilov <ru@nginx.com> parents: 6596 diff changeset	94 port = ngx_inet_get_port(pc->local->sockaddr);
6596 e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	95 #endif
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	96
6592 2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	97 #if (NGX_HAVE_IP_BIND_ADDRESS_NO_PORT)
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	98
6596 e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	99 if (pc->sockaddr->sa_family != AF_UNIX && port == 0) {
6592 2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	100 static int bind_address_no_port = 1;
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	101
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	102 if (bind_address_no_port) {
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	103 if (setsockopt(s, IPPROTO_IP, IP_BIND_ADDRESS_NO_PORT,
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	104 (const void *) &bind_address_no_port,
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	105 sizeof(int)) == -1)
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	106 {
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	107 err = ngx_socket_errno;
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	108
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	109 if (err != NGX_EOPNOTSUPP && err != NGX_ENOPROTOOPT) {
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	110 ngx_log_error(NGX_LOG_ALERT, pc->log, err,
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	111 "setsockopt(IP_BIND_ADDRESS_NO_PORT) "
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	112 "failed, ignored");
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	113
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	114 } else {
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	115 bind_address_no_port = 0;
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	116 }
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	117 }
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	118 }
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	119 }
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	120
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	121 #endif
2c7b488a61fb Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets. Andrei Belov <defan@nginx.com> parents: 6530 diff changeset	122
6596 e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	123 #if (NGX_LINUX)
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	124
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	125 if (pc->type == SOCK_DGRAM && port != 0) {
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	126 int reuse_addr = 1;
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	127
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	128 if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	129 (const void *) &reuse_addr, sizeof(int))
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	130 == -1)
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	131 {
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	132 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	133 "setsockopt(SO_REUSEADDR) failed");
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	134 goto failed;
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	135 }
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	136 }
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	137
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	138 #endif
e778fe9a4463 Stream: set SO_REUSEADDR for UDP upstream sockets. Roman Arutyunyan <arut@nginx.com> parents: 6592 diff changeset	139
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	140 if (bind(s, pc->local->sockaddr, pc->local->socklen) == -1) {
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	141 ngx_log_error(NGX_LOG_CRIT, pc->log, ngx_socket_errno,
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	142 "bind(%V) failed", &pc->local->name);
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	143
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	144 goto failed;
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	145 }
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	146 }
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	147
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	148 if (type == SOCK_STREAM) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	149 c->recv = ngx_recv;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	150 c->send = ngx_send;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	151 c->recv_chain = ngx_recv_chain;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	152 c->send_chain = ngx_send_chain;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	153
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	154 c->sendfile = 1;
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	155
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	156 if (pc->sockaddr->sa_family == AF_UNIX) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	157 c->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	158 c->tcp_nodelay = NGX_TCP_NODELAY_DISABLED;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	159
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	160 #if (NGX_SOLARIS)
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	161 /* Solaris's sendfilev() supports AF_NCA, AF_INET, and AF_INET6 */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	162 c->sendfile = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	163 #endif
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	164 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	165
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	166 } else { /* type == SOCK_DGRAM */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	167 c->recv = ngx_udp_recv;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	168 c->send = ngx_send;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6658 diff changeset	169 c->send_chain = ngx_udp_send_chain;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6125 diff changeset	170 }
1397 6c25a49e548a upstream sendfile bit was overridden by r->connection->sendfile Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	171
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	172 c->log_error = pc->log_error;
119 cd54bcbaf3b5 nginx-0.0.1-2003-07-21-01:15:59 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	173
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 545 diff changeset	174 rev = c->read;
e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 545 diff changeset	175 wev = c->write;
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	176
191 71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	177 rev->log = pc->log;
71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	178 wev->log = pc->log;
71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	179
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	180 pc->connection = c;
119 cd54bcbaf3b5 nginx-0.0.1-2003-07-21-01:15:59 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	181
561 e48ebafc6939 nginx-0.3.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 545 diff changeset	182 c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1);
257 70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	183
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	184 if (ngx_add_conn) {
b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	185 if (ngx_add_conn(c) == NGX_ERROR) {
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	186 goto failed;
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	187 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	188 }
121 b3655b21375a nginx-0.0.1-2003-07-22-23:53:10 import Igor Sysoev <igor@sysoev.ru> parents: 120 diff changeset	189
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	190 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, pc->log, 0,
5600 957d734362ed Fixed format specifier in logging of "c->number". Sergey Kandaurov <pluknet@nginx.com> parents: 5360 diff changeset	191 "connect to %V, fd:%d #%uA", pc->name, s, c->number);
137 2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	192
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	193 rc = connect(s, pc->sockaddr, pc->socklen);
122 cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	194
cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	195 if (rc == -1) {
cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	196 err = ngx_socket_errno;
186 c1f3a3c7c5db nginx-0.0.1-2003-11-17-00:49:42 import Igor Sysoev <igor@sysoev.ru> parents: 169 diff changeset	197
c1f3a3c7c5db nginx-0.0.1-2003-11-17-00:49:42 import Igor Sysoev <igor@sysoev.ru> parents: 169 diff changeset	198
2117 9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	199 if (err != NGX_EINPROGRESS
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	200 #if (NGX_WIN32)
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	201 /* Winsock returns WSAEWOULDBLOCK (NGX_EAGAIN) */
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	202 && err != NGX_EAGAIN
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	203 #endif
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	204 )
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	205 {
1869 192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	206 if (err == NGX_ECONNREFUSED
2117 9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	207 #if (NGX_LINUX)
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	208 /*
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	209 * Linux returns EAGAIN instead of ECONNREFUSED
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	210 * for unix sockets if listen queue is full
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	211 */
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	212 \|\| err == NGX_EAGAIN
9d62abd76ea5 handle connect()'s EAGAIN on Linux Igor Sysoev <igor@sysoev.ru> parents: 1869 diff changeset	213 #endif
2540 042dcbaead66 lower ECONNRESET level Igor Sysoev <igor@sysoev.ru> parents: 2117 diff changeset	214 \|\| err == NGX_ECONNRESET
1869 192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	215 \|\| err == NGX_ENETDOWN
192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	216 \|\| err == NGX_ENETUNREACH
192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	217 \|\| err == NGX_EHOSTDOWN
192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	218 \|\| err == NGX_EHOSTUNREACH)
192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	219 {
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	220 level = NGX_LOG_ERR;
1869 192443881e51 add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN Igor Sysoev <igor@sysoev.ru> parents: 1470 diff changeset	221
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	222 } else {
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	223 level = NGX_LOG_CRIT;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	224 }
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	225
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	226 ngx_log_error(level, c->log, err, "connect() to %V failed",
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	227 pc->name);
139 54307053f185 nginx-0.0.1-2003-10-07-19:30:05 import Igor Sysoev <igor@sysoev.ru> parents: 137 diff changeset	228
4421 fbae1a82de8b Fixed error handling in ngx_event_connect_peer(). Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	229 ngx_close_connection(c);
fbae1a82de8b Fixed error handling in ngx_event_connect_peer(). Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	230 pc->connection = NULL;
fbae1a82de8b Fixed error handling in ngx_event_connect_peer(). Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	231
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	232 return NGX_DECLINED;
122 cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	233 }
cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	234 }
cd91e4a1ad0d nginx-0.0.1-2003-07-23-17:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 121 diff changeset	235
344 e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	236 if (ngx_add_conn) {
e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	237 if (rc == -1) {
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	238
344 e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	239 /* NGX_EINPROGRESS */
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	240
344 e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	241 return NGX_AGAIN;
e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	242 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	243
344 e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	244 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, pc->log, 0, "connected");
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	245
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	246 wev->ready = 1;
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	247
344 e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	248 return NGX_OK;
e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	249 }
e366ba5db8f8 nginx-0.0.3-2004-06-01-10:04:46 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	250
6125 4dc8e7b62216 Removed the obsolete aio module. Ruslan Ermilov <ru@nginx.com> parents: 5820 diff changeset	251 if (ngx_event_flags & NGX_USE_IOCP_EVENT) {
167 8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	252
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	253 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, pc->log, ngx_socket_errno,
295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	254 "connect(): %d", rc);
295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	255
167 8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	256 if (ngx_blocking(s) == -1) {
8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	257 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	258 ngx_blocking_n " failed");
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	259 goto failed;
167 8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	260 }
8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	261
8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	262 /*
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	263 * FreeBSD's aio allows to post an operation on non-connected socket.
186 c1f3a3c7c5db nginx-0.0.1-2003-11-17-00:49:42 import Igor Sysoev <igor@sysoev.ru> parents: 169 diff changeset	264 * NT does not support it.
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	265 *
169 edf29bb717da nginx-0.0.1-2003-10-31-19:05:33 import Igor Sysoev <igor@sysoev.ru> parents: 168 diff changeset	266 * TODO: check in Win32, etc. As workaround we can use NGX_ONESHOT_EVENT
167 8aef3c72e5da nginx-0.0.1-2003-10-30-19:51:33 import Igor Sysoev <igor@sysoev.ru> parents: 166 diff changeset	267 */
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	268
166 389d7ee9fa60 nginx-0.0.1-2003-10-30-11:51:06 import Igor Sysoev <igor@sysoev.ru> parents: 164 diff changeset	269 rev->ready = 1;
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 162 diff changeset	270 wev->ready = 1;
166 389d7ee9fa60 nginx-0.0.1-2003-10-30-11:51:06 import Igor Sysoev <igor@sysoev.ru> parents: 164 diff changeset	271
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 162 diff changeset	272 return NGX_OK;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 162 diff changeset	273 }
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 162 diff changeset	274
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	275 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) {
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	276
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	277 /* kqueue */
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	278
137 2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	279 event = NGX_CLEAR_EVENT;
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	280
487 31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	281 } else {
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	282
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	283 /* select, poll, /dev/poll */
31ff3e943e16 nginx-0.1.18-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 483 diff changeset	284
137 2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	285 event = NGX_LEVEL_EVENT;
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	286 }
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	287
162 96993d4d5067 nginx-0.0.1-2003-10-28-00:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 161 diff changeset	288 if (ngx_add_event(rev, NGX_READ_EVENT, event) != NGX_OK) {
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	289 goto failed;
162 96993d4d5067 nginx-0.0.1-2003-10-28-00:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 161 diff changeset	290 }
96993d4d5067 nginx-0.0.1-2003-10-28-00:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 161 diff changeset	291
137 2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	292 if (rc == -1) {
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	293
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	294 /* NGX_EINPROGRESS */
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	295
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	296 if (ngx_add_event(wev, NGX_WRITE_EVENT, event) != NGX_OK) {
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	297 goto failed;
137 2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	298 }
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	299
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	300 return NGX_AGAIN;
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	301 }
2a615b036870 nginx-0.0.1-2003-10-03-19:50:53 import Igor Sysoev <igor@sysoev.ru> parents: 136 diff changeset	302
257 70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	303 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, pc->log, 0, "connected");
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	304
148 5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	305 wev->ready = 1;
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	306
136 da00cde00e8a nginx-0.0.1-2003-10-02-09:39:37 import Igor Sysoev <igor@sysoev.ru> parents: 131 diff changeset	307 return NGX_OK;
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	308
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	309 failed:
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	310
4421 fbae1a82de8b Fixed error handling in ngx_event_connect_peer(). Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	311 ngx_close_connection(c);
fbae1a82de8b Fixed error handling in ngx_event_connect_peer(). Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	312 pc->connection = NULL;
3271 fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	313
fcd98af88df3 proxy_bind, fastcgi_bind, and memcached_bind Igor Sysoev <igor@sysoev.ru> parents: 2540 diff changeset	314 return NGX_ERROR;
119 cd54bcbaf3b5 nginx-0.0.1-2003-07-21-01:15:59 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	315 }
131 049e78b1f852 nginx-0.0.1-2003-08-14-10:00:28 import Igor Sysoev <igor@sysoev.ru> parents: 124 diff changeset	316
049e78b1f852 nginx-0.0.1-2003-08-14-10:00:28 import Igor Sysoev <igor@sysoev.ru> parents: 124 diff changeset	317
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	318 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	319
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	320 static ngx_int_t
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	321 ngx_event_connect_set_transparent(ngx_peer_connection_t *pc, ngx_socket_t s)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	322 {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	323 int value;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	324
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	325 value = 1;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	326
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	327 #if defined(SO_BINDANY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	328
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	329 if (setsockopt(s, SOL_SOCKET, SO_BINDANY,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	330 (const void *) &value, sizeof(int)) == -1)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	331 {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	332 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	333 "setsockopt(SO_BINDANY) failed");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	334 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	335 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	336
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	337 #else
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	338
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	339 switch (pc->local->sockaddr->sa_family) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	340
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	341 case AF_INET:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	342
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	343 #if defined(IP_TRANSPARENT)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	344
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	345 if (setsockopt(s, IPPROTO_IP, IP_TRANSPARENT,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	346 (const void *) &value, sizeof(int)) == -1)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	347 {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	348 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	349 "setsockopt(IP_TRANSPARENT) failed");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	350 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	351 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	352
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	353 #elif defined(IP_BINDANY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	354
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	355 if (setsockopt(s, IPPROTO_IP, IP_BINDANY,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	356 (const void *) &value, sizeof(int)) == -1)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	357 {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	358 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	359 "setsockopt(IP_BINDANY) failed");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	360 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	361 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	362
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	363 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	364
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	365 break;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	366
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	367 #if (NGX_HAVE_INET6)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	368
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	369 case AF_INET6:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	370
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	371 #if defined(IPV6_TRANSPARENT)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	372
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	373 if (setsockopt(s, IPPROTO_IPV6, IPV6_TRANSPARENT,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	374 (const void *) &value, sizeof(int)) == -1)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	375 {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	376 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	377 "setsockopt(IPV6_TRANSPARENT) failed");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	378 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	379 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	380
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	381 #elif defined(IPV6_BINDANY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	382
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	383 if (setsockopt(s, IPPROTO_IPV6, IPV6_BINDANY,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	384 (const void *) &value, sizeof(int)) == -1)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	385 {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	386 ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	387 "setsockopt(IPV6_BINDANY) failed");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	388 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	389 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	390
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	391 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	392 break;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	393
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	394 #endif /* NGX_HAVE_INET6 */
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	395
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	396 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	397
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	398 #endif /* SO_BINDANY */
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	399
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	400 return NGX_OK;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	401 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	402
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	403 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	404
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6436 diff changeset	405
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	406 ngx_int_t
4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	407 ngx_event_get_peer(ngx_peer_connection_t pc, void data)
131 049e78b1f852 nginx-0.0.1-2003-08-14-10:00:28 import Igor Sysoev <igor@sysoev.ru> parents: 124 diff changeset	408 {
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	409 return NGX_OK;
131 049e78b1f852 nginx-0.0.1-2003-08-14-10:00:28 import Igor Sysoev <igor@sysoev.ru> parents: 124 diff changeset	410 }

Mercurial > hg > nginx

annotate src/event/ngx_event_connect.c @ 6929:3069dd358ba2