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annotate src/event/ngx_event_connect.h @ 647:95d7da23ea53 release-0.3.45

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nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the ° symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
author Igor Sysoev <igor@sysoev.ru>
date Sat, 06 May 2006 16:28:56 +0000
parents 4d9ea73a627a
children 39b7d7b33c91
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_EVENT_CONNECT_H_INCLUDED_
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8 #define _NGX_EVENT_CONNECT_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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13 #include <ngx_event.h>
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16 typedef struct {
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17 struct sockaddr *sockaddr;
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18 socklen_t socklen;
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20 ngx_str_t name;
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21 char *uri_separator;
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23 ngx_uint_t weight;
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25 ngx_uint_t fails;
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26 time_t accessed;
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28 ngx_uint_t max_fails;
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29 time_t fail_timeout;
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31 #if (NGX_SSL)
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32 ngx_ssl_session_t *ssl_session;
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33 #endif
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34 } ngx_peer_t;
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37 struct ngx_peers_s {
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38 ngx_uint_t current;
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39 ngx_uint_t weight;
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41 ngx_uint_t number;
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42 ngx_uint_t last_cached;
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44 /* ngx_mutex_t *mutex; */
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45 ngx_connection_t **cached;
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46
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47 ngx_peer_t peer[1];
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48 };
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51 typedef struct {
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52 ngx_peers_t *peers;
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53 ngx_uint_t cur_peer;
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54 ngx_uint_t tries;
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56 ngx_connection_t *connection;
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57 #if (NGX_THREADS)
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58 ngx_atomic_t *lock;
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59 #endif
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61 int rcvbuf;
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63 ngx_log_t *log;
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64
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65 unsigned cached:1;
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66 unsigned log_error:2; /* ngx_connection_log_error_e */
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67 } ngx_peer_connection_t;
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70 ngx_int_t ngx_event_connect_peer(ngx_peer_connection_t *pc);
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71 void ngx_event_connect_peer_failed(ngx_peer_connection_t *pc, ngx_uint_t down);
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74 #endif /* _NGX_EVENT_CONNECT_H_INCLUDED_ */