blob: d64f1bb101ea3c9b9fb542167afffafe062e71e0 [file] [log] [blame]
/*
* 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_ */