Mercurial > hg > nginx-vendor-current
view src/http/ngx_http_busy_lock.h @ 668:9fbf3ad94cbf NGINX_1_1_18
nginx 1.1.18
*) Change: keepalive connections are no longer disabled for Safari by
default.
*) Feature: the $connection_requests variable.
*) Feature: $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd and
$tcpinfo_rcv_space variables.
*) Feature: the "worker_cpu_affinity" directive now works on FreeBSD.
*) Feature: the "xslt_param" and "xslt_string_param" directives.
Thanks to Samuel Behan.
*) Bugfix: in configure tests.
Thanks to Piotr Sikora.
*) Bugfix: in the ngx_http_xslt_filter_module.
*) Bugfix: nginx could not be built on Debian GNU/Hurd.
author | Igor Sysoev <http://sysoev.ru> |
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date | Wed, 28 Mar 2012 00:00:00 +0400 |
parents | d0f7a625f27c |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ #define _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> #include <ngx_http.h> typedef struct { u_char *md5_mask; char *md5; int cacheable; int busy; int max_busy; int waiting; int max_waiting; time_t timeout; ngx_event_mutex_t *mutex; } ngx_http_busy_lock_t; typedef struct { time_t time; ngx_event_t *event; void (*event_handler)(ngx_event_t *ev); u_char *md5; int slot; } ngx_http_busy_lock_ctx_t; int ngx_http_busy_lock(ngx_http_busy_lock_t *bl, ngx_http_busy_lock_ctx_t *bc); int ngx_http_busy_lock_cacheable(ngx_http_busy_lock_t *bl, ngx_http_busy_lock_ctx_t *bc, int lock); void ngx_http_busy_unlock(ngx_http_busy_lock_t *bl, ngx_http_busy_lock_ctx_t *bc); char *ngx_http_set_busy_lock_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); #endif /* _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ */