Mercurial > hg > nginx
annotate src/http/ngx_http_upstream_round_robin.h @ 4849:026ff0eb3062 stable-1.2
Merge of r4779, r4840, r4843, r4844: win32 changes.
*) Fixed build with Visual Studio 2005 Express.
It is available via winetricks which makes it still usable, and has
an old crtdefs.h which uses _CRT_SECURE_NO_DEPRECATE instead of
_CRT_SECURE_NO_WARNINGS to suppress warnings.
Reported by HAYASHI Kentaro,
http://mailman.nginx.org/pipermail/nginx-devel/2012-August/002542.html
*) Configure: provide inflate() when building zlib on win32.
*) Helper target "win32" to run configure for win32 builds.
*) Updated zlib used for win32 builds.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 24 Sep 2012 18:37:14 +0000 |
parents | 0141b4aec0e4 |
children | 88a302caca75 |
rev | line source |
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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 | |
1344
8f5b5641966c
fair upstream weight balancer
Igor Sysoev <igor@sysoev.ru>
parents:
1284
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22 ngx_int_t current_weight; |
4667
d05ab8793a69
Merge of r4622, r4623: balancing changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
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23 ngx_int_t effective_weight; |
1344
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parents:
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24 ngx_int_t weight; |
884 | 25 |
26 ngx_uint_t fails; | |
27 time_t accessed; | |
4207
4fc91bae6f83
Better recheck of dead upstream servers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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28 time_t checked; |
884 | 29 |
30 ngx_uint_t max_fails; | |
31 time_t fail_timeout; | |
32 | |
33 ngx_uint_t down; /* unsigned down:1; */ | |
34 | |
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fair upstream weight balancer
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parents:
1284
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35 #if (NGX_HTTP_SSL) |
1284
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
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36 ngx_ssl_session_t *ssl_session; /* local to a process */ |
884 | 37 #endif |
38 } ngx_http_upstream_rr_peer_t; | |
39 | |
40 | |
1378 | 41 typedef struct ngx_http_upstream_rr_peers_s ngx_http_upstream_rr_peers_t; |
42 | |
43 struct ngx_http_upstream_rr_peers_s { | |
884 | 44 ngx_uint_t number; |
45 ngx_uint_t last_cached; | |
46 | |
47 /* ngx_mutex_t *mutex; */ | |
48 ngx_connection_t **cached; | |
49 | |
4724
0141b4aec0e4
Merge of r4655, r4656, r4657, r4695, r4696: upstream changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4667
diff
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50 ngx_uint_t total_weight; |
0141b4aec0e4
Merge of r4655, r4656, r4657, r4695, r4696: upstream changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4667
diff
changeset
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51 |
0141b4aec0e4
Merge of r4655, r4656, r4657, r4695, r4696: upstream changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4667
diff
changeset
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52 unsigned single:1; |
0141b4aec0e4
Merge of r4655, r4656, r4657, r4695, r4696: upstream changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4667
diff
changeset
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53 unsigned weighted:1; |
0141b4aec0e4
Merge of r4655, r4656, r4657, r4695, r4696: upstream changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4667
diff
changeset
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54 |
884 | 55 ngx_str_t *name; |
56 | |
1378 | 57 ngx_http_upstream_rr_peers_t *next; |
58 | |
884 | 59 ngx_http_upstream_rr_peer_t peer[1]; |
1378 | 60 }; |
884 | 61 |
62 | |
63 typedef struct { | |
64 ngx_http_upstream_rr_peers_t *peers; | |
65 ngx_uint_t current; | |
954
f16424aa5d89
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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66 uintptr_t *tried; |
884 | 67 uintptr_t data; |
68 } ngx_http_upstream_rr_peer_data_t; | |
69 | |
70 | |
71 ngx_int_t ngx_http_upstream_init_round_robin(ngx_conf_t *cf, | |
72 ngx_http_upstream_srv_conf_t *us); | |
73 ngx_int_t ngx_http_upstream_init_round_robin_peer(ngx_http_request_t *r, | |
74 ngx_http_upstream_srv_conf_t *us); | |
1658 | 75 ngx_int_t ngx_http_upstream_create_round_robin_peer(ngx_http_request_t *r, |
76 ngx_http_upstream_resolved_t *ur); | |
884 | 77 ngx_int_t ngx_http_upstream_get_round_robin_peer(ngx_peer_connection_t *pc, |
78 void *data); | |
79 void ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, | |
80 void *data, ngx_uint_t state); | |
81 | |
82 #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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83 ngx_int_t |
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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84 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
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85 void *data); |
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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86 void ngx_http_upstream_save_round_robin_peer_session(ngx_peer_connection_t *pc, |
884 | 87 void *data); |
88 #endif | |
89 | |
90 | |
91 #endif /* _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ */ |