Cache: proper wakeup of subrequests. In case of a cache lock timeout and in the aio handler we now call r->write_event_handler() instead of a connection write handler, to make sure to run appropriate subrequest. Previous code failed to run inactive subrequests and hence resulted in suboptimal behaviour, see report by Yichun Zhang: http://mailman.nginx.org/pipermail/nginx-devel/2013-October/004435.html (Infinite hang claimed in the report seems impossible without 3rd party modules, as subrequests will be eventually woken up by the postpone filter.)

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGINX_H_INCLUDED_
#define _NGINX_H_INCLUDED_


#define nginx_version      1007008
#define NGINX_VERSION      "1.7.8"
#define NGINX_VER          "nginx/" NGINX_VERSION

#ifdef NGX_BUILD
#define NGINX_VER_BUILD    NGINX_VER " (" NGX_BUILD ")"
#else
#define NGINX_VER_BUILD    NGINX_VER
#endif

#define NGINX_VAR          "NGINX"
#define NGX_OLDPID_EXT     ".oldbin"


#endif /* _NGINX_H_INCLUDED_ */