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view src/event/ngx_event_connect.h @ 262:e0b1d0a6c629 NGINX_0_5_1

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nginx 0.5.1 *) Bugfix: the "post_action" directive might not run after a unsuccessful completion of a request. *) Workaround: for Eudora for Mac; bug appeared in 0.4.11. Thanks to Bron Gondwana. *) Bugfix: if the "upstream" name was used in the "fastcgi_pass", then the message "no port in upstream" was issued; bug appeared in 0.5.0. *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the same servers but different ports, then these directives uses the first described port; bug appeared in 0.5.0. *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the unix domain sockets, then these directives used first described socket; bug appeared in 0.5.0. *) Bugfix: ngx_http_auth_basic_module ignored the user if it was in the last line in the password file and there was no the carriage return, the line feed, or the ":" symbol after the password. *) Bugfix: the $upstream_response_time variable might be equal to "0.000", although response time was more than 1 millisecond.
author Igor Sysoev <http://sysoev.ru>
date Mon, 11 Dec 2006 00:00:00 +0300
parents 0effe91f6083
children fc223117327f
line wrap: on
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/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_EVENT_CONNECT_H_INCLUDED_
#define _NGX_EVENT_CONNECT_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>


#define NGX_PEER_KEEPALIVE   1
#define NGX_PEER_NEXT        2
#define NGX_PEER_FAILED      4


typedef struct ngx_peer_connection_s  ngx_peer_connection_t;

typedef ngx_int_t (*ngx_event_get_peer_pt)(ngx_peer_connection_t *pc,
    void *data);
#if (NGX_SSL)
typedef void (*ngx_event_save_peer_pt)(ngx_peer_connection_t *pc, void *data);
#endif
typedef void (*ngx_event_free_peer_pt)(ngx_peer_connection_t *pc, void *data,
    ngx_uint_t state);


struct ngx_peer_connection_s {
    ngx_connection_t        *connection;

    struct sockaddr         *sockaddr;
    socklen_t                socklen;
    ngx_str_t               *name;

    ngx_uint_t               tries;

    ngx_event_get_peer_pt    get;
    ngx_event_free_peer_pt   free;
    void                    *data;

#if (NGX_SSL)
    ngx_ssl_session_t       *ssl_session;
    ngx_event_save_peer_pt   save_session;
#endif

#if (NGX_THREADS)
    ngx_atomic_t            *lock;
#endif

    int                      rcvbuf;

    ngx_log_t               *log;

    unsigned                 cached:1;
    unsigned                 log_error:2;  /* ngx_connection_log_error_e */
};


ngx_int_t ngx_event_connect_peer(ngx_peer_connection_t *pc);
ngx_int_t ngx_event_get_peer(ngx_peer_connection_t *pc, void *data);



#endif /* _NGX_EVENT_CONNECT_H_INCLUDED_ */