Mercurial > hg > nginx-vendor-0-7
comparison src/event/ngx_event.c @ 502:89dc5654117c NGINX_0_7_63
nginx 0.7.63
*) Security: now "/../" are disabled in "Destination" request header
line.
*) Change: minimum supported OpenSSL version is 0.9.7.
*) Change: the "ask" parameter of the "ssl_verify_client" directive was
changed to the "optional" parameter and now it checks a client
certificate if it was offered.
Thanks to Brice Figureau.
*) Feature: now the "-V" switch shows TLS SNI support.
*) Feature: the $ssl_client_verify variable.
Thanks to Brice Figureau.
*) Feature: the "ssl_crl" directive.
Thanks to Brice Figureau.
*) Bugfix: the $ssl_client_cert variable usage corrupted memory; the
bug had appeared in 0.7.7.
Thanks to Sergey Zhuravlev.
*) Feature: now the start cache loader runs in a separate process; this
should improve large caches handling.
*) Feature: now temporary files and permanent storage area may reside
at different file systems.
*) Bugfix: nginx counted incorrectly disk cache size.
*) Change: now directive "gzip_disable msie6" does not disable gzipping
for MSIE 6.0 SV1.
*) Bugfix: nginx always added "Vary: Accept-Encoding" response header
line, if both "gzip_static" and "gzip_vary" were on.
*) Feature: the "proxy" parameter of the "geo" directive.
*) Feature: the ngx_http_geoip_module.
*) Feature: the "limit_rate_after" directive.
Thanks to Ivan Debnar.
*) Feature: the "limit_req_log_level" and "limit_conn_log_level"
directives.
*) Bugfix: now "limit_req" directive conforms to the leaky bucket
algorithm.
Thanks to Maxim Dounin.
*) Bugfix: in ngx_http_limit_req_module.
Thanks to Maxim Dounin.
*) Bugfix: now nginx allows underscores in a request method.
*) Bugfix: "proxy_pass_header" and "fastcgi_pass_header" directives did
not pass to a client the "X-Accel-Redirect", "X-Accel-Limit-Rate",
"X-Accel-Buffering", and "X-Accel-Charset" lines from backend
response header.
Thanks to Maxim Dounin.
*) Bugfix: in handling "Last-Modified" and "Accept-Ranges" backend
response header lines; the bug had appeared in 0.7.44.
Thanks to Maxim Dounin.
*) Feature: the "image_filter_transparency" directive.
*) Feature: the "image_filter" directive supports variables for setting
size.
*) Bugfix: in PNG alpha-channel support in the
ngx_http_image_filter_module.
*) Bugfix: in transparency support in the ngx_http_image_filter_module.
*) Feature: now several "perl_modules" directives may be used.
*) Bugfix: ngx_http_perl_module responses did not work in subrequests.
*) Bugfix: nginx sent '\0' in a "Location" response header line on
MKCOL request.
Thanks to Xie Zhenye.
*) Bugfix: an "error_page" directive did not redirect a 413 error; the
bug had appeared in 0.6.10.
*) Bugfix: in memory allocation error handling.
Thanks to Maxim Dounin and Kirill A. Korinskiy.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 26 Oct 2009 00:00:00 +0300 |
parents | ed5e10fb40fc |
children | 68c0ae0a4959 |
comparison
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501:dc87c92181c7 | 502:89dc5654117c |
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41 | 41 |
42 ngx_uint_t ngx_event_flags; | 42 ngx_uint_t ngx_event_flags; |
43 ngx_event_actions_t ngx_event_actions; | 43 ngx_event_actions_t ngx_event_actions; |
44 | 44 |
45 | 45 |
46 ngx_atomic_t connection_counter = 1; | 46 static ngx_atomic_t connection_counter = 1; |
47 ngx_atomic_t *ngx_connection_counter = &connection_counter; | 47 ngx_atomic_t *ngx_connection_counter = &connection_counter; |
48 | 48 |
49 | 49 |
50 ngx_atomic_t *ngx_accept_mutex_ptr; | 50 ngx_atomic_t *ngx_accept_mutex_ptr; |
51 ngx_shmtx_t ngx_accept_mutex; | 51 ngx_shmtx_t ngx_accept_mutex; |
427 { | 427 { |
428 void ***cf; | 428 void ***cf; |
429 u_char *shared; | 429 u_char *shared; |
430 size_t size, cl; | 430 size_t size, cl; |
431 ngx_shm_t shm; | 431 ngx_shm_t shm; |
432 ngx_time_t *tp; | |
432 ngx_core_conf_t *ccf; | 433 ngx_core_conf_t *ccf; |
433 ngx_event_conf_t *ecf; | 434 ngx_event_conf_t *ecf; |
434 | 435 |
435 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | 436 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); |
436 | 437 |
490 /* cl should be equal or bigger than cache line size */ | 491 /* cl should be equal or bigger than cache line size */ |
491 | 492 |
492 cl = 128; | 493 cl = 128; |
493 | 494 |
494 size = cl /* ngx_accept_mutex */ | 495 size = cl /* ngx_accept_mutex */ |
495 + cl; /* ngx_connection_counter */ | 496 + cl /* ngx_connection_counter */ |
497 + cl; /* ngx_temp_number */ | |
496 | 498 |
497 #if (NGX_STAT_STUB) | 499 #if (NGX_STAT_STUB) |
498 | 500 |
499 size += cl /* ngx_stat_accepted */ | 501 size += cl /* ngx_stat_accepted */ |
500 + cl /* ngx_stat_handled */ | 502 + cl /* ngx_stat_handled */ |
524 return NGX_ERROR; | 526 return NGX_ERROR; |
525 } | 527 } |
526 | 528 |
527 ngx_connection_counter = (ngx_atomic_t *) (shared + 1 * cl); | 529 ngx_connection_counter = (ngx_atomic_t *) (shared + 1 * cl); |
528 | 530 |
529 #if (NGX_STAT_STUB) | |
530 | |
531 ngx_stat_accepted = (ngx_atomic_t *) (shared + 2 * cl); | |
532 ngx_stat_handled = (ngx_atomic_t *) (shared + 3 * cl); | |
533 ngx_stat_requests = (ngx_atomic_t *) (shared + 4 * cl); | |
534 ngx_stat_active = (ngx_atomic_t *) (shared + 5 * cl); | |
535 ngx_stat_reading = (ngx_atomic_t *) (shared + 6 * cl); | |
536 ngx_stat_writing = (ngx_atomic_t *) (shared + 7 * cl); | |
537 | |
538 #endif | |
539 | |
540 (void) ngx_atomic_cmp_set(ngx_connection_counter, 0, 1); | 531 (void) ngx_atomic_cmp_set(ngx_connection_counter, 0, 1); |
541 | 532 |
542 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | 533 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
543 "counter: %p, %d", | 534 "counter: %p, %d", |
544 ngx_connection_counter, *ngx_connection_counter); | 535 ngx_connection_counter, *ngx_connection_counter); |
536 | |
537 ngx_temp_number = (ngx_atomic_t *) (shared + 2 * cl); | |
538 | |
539 tp = ngx_timeofday(); | |
540 | |
541 ngx_random_number = (tp->msec << 16) + ngx_pid; | |
542 | |
543 #if (NGX_STAT_STUB) | |
544 | |
545 ngx_stat_accepted = (ngx_atomic_t *) (shared + 3 * cl); | |
546 ngx_stat_handled = (ngx_atomic_t *) (shared + 4 * cl); | |
547 ngx_stat_requests = (ngx_atomic_t *) (shared + 5 * cl); | |
548 ngx_stat_active = (ngx_atomic_t *) (shared + 6 * cl); | |
549 ngx_stat_reading = (ngx_atomic_t *) (shared + 7 * cl); | |
550 ngx_stat_writing = (ngx_atomic_t *) (shared + 8 * cl); | |
551 | |
552 #endif | |
545 | 553 |
546 return NGX_OK; | 554 return NGX_OK; |
547 } | 555 } |
548 | 556 |
549 | 557 |
1111 { | 1119 { |
1112 ngx_event_conf_t *ecf; | 1120 ngx_event_conf_t *ecf; |
1113 | 1121 |
1114 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); | 1122 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
1115 if (ecf == NULL) { | 1123 if (ecf == NULL) { |
1116 return NGX_CONF_ERROR; | 1124 return NULL; |
1117 } | 1125 } |
1118 | 1126 |
1119 ecf->connections = NGX_CONF_UNSET_UINT; | 1127 ecf->connections = NGX_CONF_UNSET_UINT; |
1120 ecf->use = NGX_CONF_UNSET_UINT; | 1128 ecf->use = NGX_CONF_UNSET_UINT; |
1121 ecf->multi_accept = NGX_CONF_UNSET; | 1129 ecf->multi_accept = NGX_CONF_UNSET; |
1126 #if (NGX_DEBUG) | 1134 #if (NGX_DEBUG) |
1127 | 1135 |
1128 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, | 1136 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, |
1129 sizeof(ngx_event_debug_t)) == NGX_ERROR) | 1137 sizeof(ngx_event_debug_t)) == NGX_ERROR) |
1130 { | 1138 { |
1131 return NGX_CONF_ERROR; | 1139 return NULL; |
1132 } | 1140 } |
1133 | 1141 |
1134 #endif | 1142 #endif |
1135 | 1143 |
1136 return ecf; | 1144 return ecf; |