Mercurial > hg > nginx-vendor-current
annotate src/http/ngx_http_busy_lock.h @ 674:4dcaf40cc702 NGINX_1_3_0
nginx 1.3.0
*) Feature: the "debug_connection" directive now supports IPv6 addresses
and the "unix:" parameter.
*) Feature: the "set_real_ip_from" directive and the "proxy" parameter
of the "geo" directive now support IPv6 addresses.
*) Feature: the "real_ip_recursive", "geoip_proxy", and
"geoip_proxy_recursive" directives.
*) Feature: the "proxy_recursive" parameter of the "geo" directive.
*) Bugfix: a segmentation fault might occur in a worker process if the
"resolver" directive was used.
*) Bugfix: a segmentation fault might occur in a worker process if the
"fastcgi_pass", "scgi_pass", or "uwsgi_pass" directives were used and
backend returned incorrect response.
*) Bugfix: a segmentation fault might occur in a worker process if the
"rewrite" directive was used and new request arguments in a
replacement used variables.
*) Bugfix: nginx might hog CPU if the open file resource limit was
reached.
*) Bugfix: nginx might loop infinitely over backends if the
"proxy_next_upstream" directive with the "http_404" parameter was
used and there were backup servers specified in an upstream block.
*) Bugfix: adding the "down" parameter of the "server" directive might
cause unneeded client redistribution among backend servers if the
"ip_hash" directive was used.
*) Bugfix: socket leak.
Thanks to Yichun Zhang.
*) Bugfix: in the ngx_http_fastcgi_module.
author | Igor Sysoev <http://sysoev.ru> |
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date | Tue, 15 May 2012 00:00:00 +0400 |
parents | d0f7a625f27c |
children |
rev | line source |
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0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
660 | 4 * Copyright (C) Nginx, Inc. |
0 | 5 */ |
6 | |
7 | |
8 #ifndef _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ | |
9 #define _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 #include <ngx_event.h> | |
15 #include <ngx_http.h> | |
16 | |
17 | |
18 typedef struct { | |
19 u_char *md5_mask; | |
20 char *md5; | |
340 | 21 int cacheable; |
0 | 22 |
23 int busy; | |
24 int max_busy; | |
25 | |
26 int waiting; | |
27 int max_waiting; | |
28 | |
29 time_t timeout; | |
30 | |
31 ngx_event_mutex_t *mutex; | |
32 } ngx_http_busy_lock_t; | |
33 | |
34 | |
35 typedef struct { | |
36 time_t time; | |
37 ngx_event_t *event; | |
38 void (*event_handler)(ngx_event_t *ev); | |
39 u_char *md5; | |
40 int slot; | |
41 } ngx_http_busy_lock_ctx_t; | |
42 | |
43 | |
44 int ngx_http_busy_lock(ngx_http_busy_lock_t *bl, ngx_http_busy_lock_ctx_t *bc); | |
340 | 45 int ngx_http_busy_lock_cacheable(ngx_http_busy_lock_t *bl, |
46 ngx_http_busy_lock_ctx_t *bc, int lock); | |
0 | 47 void ngx_http_busy_unlock(ngx_http_busy_lock_t *bl, |
48 ngx_http_busy_lock_ctx_t *bc); | |
49 | |
50 char *ngx_http_set_busy_lock_slot(ngx_conf_t *cf, ngx_command_t *cmd, | |
51 void *conf); | |
52 | |
53 | |
54 #endif /* _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ */ |