nginx/src/event/ngx_event_connect.h


/*
 * 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);
typedef void (*ngx_event_free_peer_pt)(ngx_peer_connection_t *pc, void *data,
    ngx_uint_t state);
#if (NGX_SSL)

typedef ngx_int_t (*ngx_event_set_peer_session_pt)(ngx_peer_connection_t *pc,
    void *data);
typedef void (*ngx_event_save_peer_session_pt)(ngx_peer_connection_t *pc,
    void *data);
#endif


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_event_set_peer_session_pt    set_session;
    ngx_event_save_peer_session_pt   save_session;
#endif

#if (NGX_THREADS)
    ngx_atomic_t                    *lock;
#endif

    ngx_addr_t                      *local;

    int                              rcvbuf;

    ngx_log_t                       *log;

    unsigned                         cached:1;

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


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_ */
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files 2004-09-28 16:34:51 +08:00
			`/*`
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright 2004-09-30 00:00:49 +08:00			`* Copyright (C) Igor Sysoev`
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files 2004-09-28 16:34:51 +08:00			`*/`


nginx-0.0.1-2003-05-12-19:52:24 import 2003-05-12 23:52:24 +08:00			`#ifndef _NGX_EVENT_CONNECT_H_INCLUDED_`
			`#define _NGX_EVENT_CONNECT_H_INCLUDED_`


			`#include <ngx_config.h>`
nginx-0.0.1-2003-07-21-01:15:59 import 2003-07-21 05:15:59 +08:00			`#include <ngx_core.h>`
nginx-0.0.1-2003-05-12-19:52:24 import 2003-05-12 23:52:24 +08:00			`#include <ngx_event.h>`


fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`#define NGX_PEER_KEEPALIVE 1`
			`#define NGX_PEER_NEXT 2`
			`#define NGX_PEER_FAILED 4`
upstream choice modules 2006-12-05 00:46:13 +08:00

			`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);`
			`typedef void (ngx_event_free_peer_pt)(ngx_peer_connection_t pc, void *data,`
			`ngx_uint_t state);`
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`#if (NGX_SSL)`

			`typedef ngx_int_t (ngx_event_set_peer_session_pt)(ngx_peer_connection_t pc,`
			`void *data);`
			`typedef void (ngx_event_save_peer_session_pt)(ngx_peer_connection_t pc,`
			`void *data);`
			`#endif`
upstream choice modules 2006-12-05 00:46:13 +08:00

			`struct ngx_peer_connection_s {`
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`ngx_connection_t *connection;`
upstream choice modules 2006-12-05 00:46:13 +08:00
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`struct sockaddr *sockaddr;`
			`socklen_t socklen;`
			`ngx_str_t *name;`
upstream choice modules 2006-12-05 00:46:13 +08:00
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`ngx_uint_t tries;`
upstream choice modules 2006-12-05 00:46:13 +08:00
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`ngx_event_get_peer_pt get;`
			`ngx_event_free_peer_pt free;`
			`void *data;`
upstream choice modules 2006-12-05 00:46:13 +08:00
			`#if (NGX_SSL)`
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`ngx_event_set_peer_session_pt set_session;`
			`ngx_event_save_peer_session_pt save_session;`
upstream choice modules 2006-12-05 00:46:13 +08:00			`#endif`
nginx-0.0.1-2003-07-21-01:15:59 import 2003-07-21 05:15:59 +08:00
nginx-0.0.7-2004-07-05-19:08:23 import 2004-07-05 23:08:23 +08:00			`#if (NGX_THREADS)`
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`ngx_atomic_t *lock;`
nginx-0.0.7-2004-07-05-19:08:23 import 2004-07-05 23:08:23 +08:00			`#endif`
nginx-0.0.1-2003-07-21-20:24:25 import 2003-07-22 00:24:25 +08:00
proxy_bind, fastcgi_bind, and memcached_bind 2009-11-02 23:24:02 +08:00			`ngx_addr_t *local;`

fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`int rcvbuf;`

			`ngx_log_t *log;`
nginx-0.0.1-2003-07-22-23:53:10 import 2003-07-23 03:53:10 +08:00
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`unsigned cached:1;`
nginx-0.0.1-2003-08-01-18:56:33 import 2003-08-01 22:56:33 +08:00
fix segfault when session was freed twice 2007-07-11 05:04:37 +08:00			`/* ngx_connection_log_error_e */`
			`unsigned log_error:2;`
upstream choice modules 2006-12-05 00:46:13 +08:00			`};`
nginx-0.0.1-2003-05-12-19:52:24 import 2003-05-12 23:52:24 +08:00

nginx-0.1.5-RELEASE import ) Bugfix: on Solaris and Linux there may be too many "recvmsg() returned not enough data" alerts. ) Bugfix: there were the "writev() failed (22: Invalid argument)" errors on Solaris in proxy mode without sendfile. On other platforms that do not support sendfile at all the process got caught in an endless loop. ) Bugfix: segmentation fault on Solaris in proxy mode and using sendfile. ) Bugfix: segmentation fault on Solaris. ) Bugfix: on-line upgrade did not work on Linux. ) Bugfix: the ngx_http_autoindex_module module did not escape the spaces, the quotes, and the percent signs in the directory listing. ) Change: the decrease of the copy operations. ) Feature: the userid_p3p directive. 2004-11-11 22:07:14 +08:00			`ngx_int_t ngx_event_connect_peer(ngx_peer_connection_t *pc);`
upstream choice modules 2006-12-05 00:46:13 +08:00			`ngx_int_t ngx_event_get_peer(ngx_peer_connection_t pc, void data);`

nginx-0.0.1-2003-10-02-09:39:37 import 2003-10-02 13:39:37 +08:00
nginx-0.0.1-2003-05-12-19:52:24 import 2003-05-12 23:52:24 +08:00			`#endif /* _NGX_EVENT_CONNECT_H_INCLUDED_ */`