Mercurial > hg > nginx
annotate src/http/ngx_http_upstream_round_robin.h @ 4412:d620f497c50f
Copyright updated.
| author | Maxim Konovalov <maxim@nginx.com> |
|---|---|
| date | Wed, 18 Jan 2012 15:07:43 +0000 |
| parents | 4fc91bae6f83 |
| children | c90801720a0c |
| rev | line source |
|---|---|
| 884 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 884 | 5 */ |
| 6 | |
| 7 | |
| 8 #ifndef _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ | |
| 9 #define _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ | |
| 10 | |
| 11 | |
| 12 #include <ngx_config.h> | |
| 13 #include <ngx_core.h> | |
| 14 #include <ngx_http.h> | |
| 15 | |
| 16 | |
| 17 typedef struct { | |
| 18 struct sockaddr *sockaddr; | |
| 19 socklen_t socklen; | |
| 20 ngx_str_t name; | |
| 21 | |
|
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fair upstream weight balancer
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22 ngx_int_t current_weight; |
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8f5b5641966c
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parents:
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23 ngx_int_t weight; |
| 884 | 24 |
| 25 ngx_uint_t fails; | |
| 26 time_t accessed; | |
|
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Better recheck of dead upstream servers.
Maxim Dounin <mdounin@mdounin.ru>
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27 time_t checked; |
| 884 | 28 |
| 29 ngx_uint_t max_fails; | |
| 30 time_t fail_timeout; | |
| 31 | |
| 32 ngx_uint_t down; /* unsigned down:1; */ | |
| 33 | |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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34 #if (NGX_HTTP_SSL) |
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be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
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changeset
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35 ngx_ssl_session_t *ssl_session; /* local to a process */ |
| 884 | 36 #endif |
| 37 } ngx_http_upstream_rr_peer_t; | |
| 38 | |
| 39 | |
| 1378 | 40 typedef struct ngx_http_upstream_rr_peers_s ngx_http_upstream_rr_peers_t; |
| 41 | |
| 42 struct ngx_http_upstream_rr_peers_s { | |
| 43 ngx_uint_t single; /* unsigned single:1; */ | |
| 884 | 44 ngx_uint_t number; |
| 45 ngx_uint_t last_cached; | |
| 46 | |
| 47 /* ngx_mutex_t *mutex; */ | |
| 48 ngx_connection_t **cached; | |
| 49 | |
| 50 ngx_str_t *name; | |
| 51 | |
| 1378 | 52 ngx_http_upstream_rr_peers_t *next; |
| 53 | |
| 884 | 54 ngx_http_upstream_rr_peer_t peer[1]; |
| 1378 | 55 }; |
| 884 | 56 |
| 57 | |
| 58 typedef struct { | |
| 59 ngx_http_upstream_rr_peers_t *peers; | |
| 60 ngx_uint_t current; | |
|
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style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
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61 uintptr_t *tried; |
| 884 | 62 uintptr_t data; |
| 63 } ngx_http_upstream_rr_peer_data_t; | |
| 64 | |
| 65 | |
| 66 ngx_int_t ngx_http_upstream_init_round_robin(ngx_conf_t *cf, | |
| 67 ngx_http_upstream_srv_conf_t *us); | |
| 68 ngx_int_t ngx_http_upstream_init_round_robin_peer(ngx_http_request_t *r, | |
| 69 ngx_http_upstream_srv_conf_t *us); | |
| 1658 | 70 ngx_int_t ngx_http_upstream_create_round_robin_peer(ngx_http_request_t *r, |
| 71 ngx_http_upstream_resolved_t *ur); | |
| 884 | 72 ngx_int_t ngx_http_upstream_get_round_robin_peer(ngx_peer_connection_t *pc, |
| 73 void *data); | |
| 74 void ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, | |
| 75 void *data, ngx_uint_t state); | |
| 76 | |
| 77 #if (NGX_HTTP_SSL) | |
|
1284
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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78 ngx_int_t |
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be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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79 ngx_http_upstream_set_round_robin_peer_session(ngx_peer_connection_t *pc, |
|
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
|
80 void *data); |
|
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
|
81 void ngx_http_upstream_save_round_robin_peer_session(ngx_peer_connection_t *pc, |
| 884 | 82 void *data); |
| 83 #endif | |
| 84 | |
| 85 | |
| 86 #endif /* _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ */ |