Mercurial > hg > nginx-ranges
diff src/http/ngx_http_upstream_round_robin.h @ 260:0effe91f6083 NGINX_0_5_0
nginx 0.5.0
*) Change: the parameters in the "%name" form in the "log_format"
directive are not supported anymore.
*) Change: the "proxy_upstream_max_fails",
"proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails",
"fastcgi_upstream_fail_timeout", "memcached_upstream_max_fails", and
"memcached_upstream_fail_timeout" directives are not supported
anymore.
*) Feature: the "server" directive in the "upstream" context supports
the "max_fails", "fail_timeout", and "down" parameters.
*) Feature: the "ip_hash" directive inside the "upstream" block.
*) Feature: the WAIT status in the "Auth-Status" header line of the
IMAP/POP3 proxy authentication server response.
*) Bugfix: nginx could not be built on 64-bit platforms; bug appeared
in 0.4.14.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 04 Dec 2006 00:00:00 +0300 |
parents | |
children | 29a6403156b0 |
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new file mode 100644 --- /dev/null +++ b/src/http/ngx_http_upstream_round_robin.h @@ -0,0 +1,77 @@ + +/* + * Copyright (C) Igor Sysoev + */ + + +#ifndef _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ +#define _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ + + +#include <ngx_config.h> +#include <ngx_core.h> +#include <ngx_http.h> + + +typedef struct { + struct sockaddr *sockaddr; + socklen_t socklen; + ngx_str_t name; + + ngx_uint_t current_weight; + ngx_uint_t weight; + + ngx_uint_t fails; + time_t accessed; + + ngx_uint_t max_fails; + time_t fail_timeout; + + ngx_uint_t down; /* unsigned down:1; */ + +#if (NGX_SSL) + ngx_ssl_session_t *ssl_session; +#endif +} ngx_http_upstream_rr_peer_t; + + +typedef struct { + ngx_uint_t current; + + ngx_uint_t number; + ngx_uint_t last_cached; + + /* ngx_mutex_t *mutex; */ + ngx_connection_t **cached; + + ngx_str_t *name; + + ngx_http_upstream_rr_peer_t peer[1]; +} ngx_http_upstream_rr_peers_t; + + +typedef struct { + ngx_http_upstream_rr_peers_t *peers; + ngx_uint_t current; + uintptr_t *tried; + uintptr_t data; +} ngx_http_upstream_rr_peer_data_t; + + +ngx_int_t ngx_http_upstream_init_round_robin(ngx_conf_t *cf, + ngx_http_upstream_srv_conf_t *us); +ngx_int_t ngx_http_upstream_init_round_robin_peer(ngx_http_request_t *r, + ngx_http_upstream_srv_conf_t *us); +ngx_int_t ngx_http_upstream_get_round_robin_peer(ngx_peer_connection_t *pc, + void *data); +void ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, + void *data, ngx_uint_t state); + +#if (NGX_HTTP_SSL) +void ngx_http_upstream_save_round_robin_peer(ngx_peer_connection_t *pc, + void *data); +#endif + + + +#endif /* _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ */