Mercurial > hg > nginx-vendor-0-6
annotate src/event/ngx_event_busy_lock.h @ 378:fc497c1dfb7c NGINX_0_6_33
nginx 0.6.33
*) Feature: now nginx returns the 405 status code for POST method
requesting a static file only if the file exists.
*) Workaround: compatibility with glibc 2.3.
Thanks to Eric Benson and Maxim Dounin.
*) Bugfix: the resolver did not understand big DNS responses.
Thanks to Zyb.
*) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
error.
*) Bugfix: the ngx_http_charset_module did not understand quoted
charset name received from backend.
*) Bugfix: if the "max_fails=0" parameter was used in upstream with
several servers, then a worker process exited on a SIGFPE signal.
Thanks to Maxim Dounin.
*) Bugfix: the $r->header_in() method did not return value of the
"Host", "User-Agent", and "Connection" request header lines; the bug
had appeared in 0.6.32.
*) Bugfix: a full response was returned for request method HEAD while
redirection via an "error_page" directive.
*) Bugfix: if a directory has search only rights and the first index
file was absent, then nginx returned the 500 status code.
*) Bugfix: of recursive error_page for 500 status code.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 20 Nov 2008 00:00:00 +0300 |
parents | 10cc350ed8a1 |
children |
rev | line source |
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0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ | |
8 #define _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 #include <ngx_event.h> | |
14 | |
15 typedef struct ngx_event_busy_lock_ctx_s ngx_event_busy_lock_ctx_t; | |
16 | |
17 struct ngx_event_busy_lock_ctx_s { | |
18 ngx_event_t *event; | |
19 ngx_event_handler_pt handler; | |
20 void *data; | |
21 ngx_msec_t timer; | |
22 | |
23 unsigned locked:1; | |
24 unsigned waiting:1; | |
25 unsigned cache_updated:1; | |
26 | |
27 char *md5; | |
28 ngx_int_t slot; | |
29 | |
30 ngx_event_busy_lock_ctx_t *next; | |
31 }; | |
32 | |
33 | |
34 typedef struct { | |
35 u_char *md5_mask; | |
36 char *md5; | |
340 | 37 ngx_uint_t cacheable; |
0 | 38 |
39 ngx_uint_t busy; | |
40 ngx_uint_t max_busy; | |
41 | |
42 ngx_uint_t waiting; | |
43 ngx_uint_t max_waiting; | |
44 | |
45 ngx_event_busy_lock_ctx_t *events; | |
46 ngx_event_busy_lock_ctx_t *last; | |
47 | |
48 #if (NGX_THREADS) | |
49 ngx_mutex_t *mutex; | |
50 #endif | |
51 } ngx_event_busy_lock_t; | |
52 | |
53 | |
54 ngx_int_t ngx_event_busy_lock(ngx_event_busy_lock_t *bl, | |
112 | 55 ngx_event_busy_lock_ctx_t *ctx); |
340 | 56 ngx_int_t ngx_event_busy_lock_cacheable(ngx_event_busy_lock_t *bl, |
112 | 57 ngx_event_busy_lock_ctx_t *ctx); |
58 void ngx_event_busy_unlock(ngx_event_busy_lock_t *bl, | |
59 ngx_event_busy_lock_ctx_t *ctx); | |
60 void ngx_event_busy_lock_cancel(ngx_event_busy_lock_t *bl, | |
61 ngx_event_busy_lock_ctx_t *ctx); | |
0 | 62 |
63 | |
64 #endif /* _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ */ |