nginx: src/os/unix/ngx_recv.c annotate

annotate src/os/unix/ngx_recv.c @ 6768:d9c180fcbfa7 stable-1.10

Event pipe: do not set file's thread_handler if not needed. This fixes a problem with aio threads and sendfile with aio_write switched off, as observed with range requests after fc72784b1f52 (1.9.13). Potential problems with sendfile in threads were previously described in 9fd738b85fad, and this seems to be one of them. The problem occurred as file's thread_handler was set to NULL by event pipe code after a sendfile thread task was scheduled. As a result, no sendfile completion code was executed, and the same buffer was additionally sent using non-threaded sendfile. Fix is to avoid modifying file's thread_handler if aio_write is switched off. Note that with "aio_write on" it is still possible that sendfile will use thread_handler as set by event pipe. This is believed to be safe though, as handlers used are compatible.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Thu, 01 Sep 2016 20:05:23 +0300
parents	151fd02a4317
children	f7849bfb6d21

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: 375 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: 375 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: 3642 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: 375 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: 375 diff changeset	6
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #include <ngx_config.h>
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	9 #include <ngx_core.h>
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 96 diff changeset	10 #include <ngx_event.h>
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	11
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	12
1680 e438ec9e736a style fix Igor Sysoev <igor@sysoev.ru> parents: 627 diff changeset	13 ssize_t
e438ec9e736a style fix Igor Sysoev <igor@sysoev.ru> parents: 627 diff changeset	14 ngx_unix_recv(ngx_connection_t c, u_char buf, size_t size)
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	15 {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	16 ssize_t n;
253 b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	17 ngx_err_t err;
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	18 ngx_event_t *rev;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	19
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	20 rev = c->read;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	21
6507 8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	22 #if (NGX_HAVE_KQUEUE)
8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	23
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	24 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
218 05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 188 diff changeset	25 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 188 diff changeset	26 "recv: eof:%d, avail:%d, err:%d",
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 328 diff changeset	27 rev->pending_eof, rev->available, rev->kq_errno);
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	28
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	29 if (rev->available == 0) {
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	30 if (rev->pending_eof) {
148 5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	31 rev->ready = 0;
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	32 rev->eof = 1;
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	33
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	34 if (rev->kq_errno) {
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	35 rev->error = 1;
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	36 ngx_set_socket_errno(rev->kq_errno);
218 05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 188 diff changeset	37
537 c9ad0d9c7d59 nginx-0.1.43-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	38 return ngx_connection_error(c, rev->kq_errno,
c9ad0d9c7d59 nginx-0.1.43-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 469 diff changeset	39 "kevent() reported about an closed connection");
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	40 }
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	41
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	42 return 0;
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	43
284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	44 } else {
1875 c11d96cbad75 reset ready flag if no data is available, Igor Sysoev <igor@sysoev.ru> parents: 1681 diff changeset	45 rev->ready = 0;
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	46 return NGX_AGAIN;
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	47 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	48 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	49 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	50
6507 8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	51 #endif
8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	52
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	53 do {
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	54 n = recv(c->fd, buf, size, 0);
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	55
253 b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	56 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
6480 f01ab2dbcfdc Fixed logging. Sergey Kandaurov <pluknet@nginx.com> parents: 5370 diff changeset	57 "recv: fd:%d %z of %uz", c->fd, n, size);
93 738fe44c70d5 nginx-0.0.1-2003-05-21-17:28:21 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	58
6506 dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	59 if (n == 0) {
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	60 rev->ready = 0;
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	61 rev->eof = 1;
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	62
6507 8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	63 #if (NGX_HAVE_KQUEUE)
8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	64
6506 dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	65 /*
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	66 * on FreeBSD recv() may return 0 on closed socket
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	67 * even if kqueue reported about available data
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	68 */
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	69
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	70 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	71 rev->available = 0;
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	72 }
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	73
6507 8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	74 #endif
8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	75
6506 dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	76 return 0;
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	77 }
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	78
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	79 if (n > 0) {
dc1ae0056a1e Fixed small inconsistency in handling EOF among receive functions. Valentin Bartenev <vbart@nginx.com> parents: 6480 diff changeset	80
6507 8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	81 #if (NGX_HAVE_KQUEUE)
8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	82
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	83 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	84 rev->available -= n;
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	85
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	86 /*
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 581 diff changeset	87 * rev->available may be negative here because some additional
587 284cc140593b nginx-0.3.15-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	88 * bytes may be received between kevent() and recv()
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	89 */
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 148 diff changeset	90
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 103 diff changeset	91 if (rev->available <= 0) {
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 328 diff changeset	92 if (!rev->pending_eof) {
148 5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	93 rev->ready = 0;
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	94 }
5afee0074707 nginx-0.0.1-2003-10-17-00:19:16 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	95
6508 151fd02a4317 Simplified ngx_unix_recv() and ngx_readv_chain(). Ruslan Ermilov <ru@nginx.com> parents: 6507 diff changeset	96 rev->available = 0;
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	97 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	98
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	99 return n;
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	100 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	101
6507 8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	102 #endif
8ee94ecd3a50 Merged implementations of ngx_unix_recv(). Valentin Bartenev <vbart@nginx.com> parents: 6506 diff changeset	103
5267 13c006f0c40e Events: honor NGX_USE_GREEDY_EVENT when kqueue support is enabled. Valentin Bartenev <vbart@nginx.com> parents: 4412 diff changeset	104 if ((size_t) n < size
13c006f0c40e Events: honor NGX_USE_GREEDY_EVENT when kqueue support is enabled. Valentin Bartenev <vbart@nginx.com> parents: 4412 diff changeset	105 && !(ngx_event_flags & NGX_USE_GREEDY_EVENT))
13c006f0c40e Events: honor NGX_USE_GREEDY_EVENT when kqueue support is enabled. Valentin Bartenev <vbart@nginx.com> parents: 4412 diff changeset	106 {
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	107 rev->ready = 0;
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	108 }
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	109
a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	110 return n;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	111 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	112
253 b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	113 err = ngx_socket_errno;
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	114
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	115 if (err == NGX_EAGAIN \|\| err == NGX_EINTR) {
257 70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import Igor Sysoev <igor@sysoev.ru> parents: 256 diff changeset	116 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
253 b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	117 "recv() not ready");
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	118 n = NGX_AGAIN;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	119
253 b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	120 } else {
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	121 n = ngx_connection_error(c, err, "recv() failed");
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	122 break;
b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	123 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	124
253 b6793bc5034b nginx-0.0.2-2004-02-09-10:46:43 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	125 } while (err == NGX_EINTR);
188 0061d1f0908d nginx-0.0.1-2003-11-18-11:04:34 import Igor Sysoev <igor@sysoev.ru> parents: 184 diff changeset	126
0061d1f0908d nginx-0.0.1-2003-11-18-11:04:34 import Igor Sysoev <igor@sysoev.ru> parents: 184 diff changeset	127 rev->ready = 0;
0061d1f0908d nginx-0.0.1-2003-11-18-11:04:34 import Igor Sysoev <igor@sysoev.ru> parents: 184 diff changeset	128
3642 ac33852faaac style fix Igor Sysoev <igor@sysoev.ru> parents: 1875 diff changeset	129 if (n == NGX_ERROR) {
184 1bf718ce0dde nginx-0.0.1-2003-11-14-10:20:34 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	130 rev->error = 1;
1bf718ce0dde nginx-0.0.1-2003-11-14-10:20:34 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	131 }
1bf718ce0dde nginx-0.0.1-2003-11-14-10:20:34 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	132
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	133 return n;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	134 }

Mercurial > hg > nginx

annotate src/os/unix/ngx_recv.c @ 6768:d9c180fcbfa7 stable-1.10