Mercurial > hg > nginx
annotate src/http/ngx_http_upstream_round_robin.h @ 4034:e2c075e774b6
Cache size accounting fix: actual cache size on disk was less than
needed by sum of sizes of files loaded by worker processes themselves
while cache loader was running.
The bug has been introduced in r3900.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 25 Aug 2011 17:29:34 +0000 |
parents | ebcee0063cd8 |
children | 4fc91bae6f83 4919fb357a5d |
rev | line source |
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884 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ | |
8 #define _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 #include <ngx_http.h> | |
14 | |
15 | |
16 typedef struct { | |
17 struct sockaddr *sockaddr; | |
18 socklen_t socklen; | |
19 ngx_str_t name; | |
20 | |
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21 ngx_int_t current_weight; |
8f5b5641966c
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parents:
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22 ngx_int_t weight; |
884 | 23 |
24 ngx_uint_t fails; | |
25 time_t accessed; | |
26 | |
27 ngx_uint_t max_fails; | |
28 time_t fail_timeout; | |
29 | |
30 ngx_uint_t down; /* unsigned down:1; */ | |
31 | |
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32 #if (NGX_HTTP_SSL) |
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33 ngx_ssl_session_t *ssl_session; /* local to a process */ |
884 | 34 #endif |
35 } ngx_http_upstream_rr_peer_t; | |
36 | |
37 | |
1378 | 38 typedef struct ngx_http_upstream_rr_peers_s ngx_http_upstream_rr_peers_t; |
39 | |
40 struct ngx_http_upstream_rr_peers_s { | |
41 ngx_uint_t single; /* unsigned single:1; */ | |
884 | 42 ngx_uint_t number; |
43 ngx_uint_t last_cached; | |
44 | |
45 /* ngx_mutex_t *mutex; */ | |
46 ngx_connection_t **cached; | |
47 | |
48 ngx_str_t *name; | |
49 | |
1378 | 50 ngx_http_upstream_rr_peers_t *next; |
51 | |
884 | 52 ngx_http_upstream_rr_peer_t peer[1]; |
1378 | 53 }; |
884 | 54 |
55 | |
56 typedef struct { | |
57 ngx_http_upstream_rr_peers_t *peers; | |
58 ngx_uint_t current; | |
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59 uintptr_t *tried; |
884 | 60 uintptr_t data; |
61 } ngx_http_upstream_rr_peer_data_t; | |
62 | |
63 | |
64 ngx_int_t ngx_http_upstream_init_round_robin(ngx_conf_t *cf, | |
65 ngx_http_upstream_srv_conf_t *us); | |
66 ngx_int_t ngx_http_upstream_init_round_robin_peer(ngx_http_request_t *r, | |
67 ngx_http_upstream_srv_conf_t *us); | |
1658 | 68 ngx_int_t ngx_http_upstream_create_round_robin_peer(ngx_http_request_t *r, |
69 ngx_http_upstream_resolved_t *ur); | |
884 | 70 ngx_int_t ngx_http_upstream_get_round_robin_peer(ngx_peer_connection_t *pc, |
71 void *data); | |
72 void ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, | |
73 void *data, ngx_uint_t state); | |
74 | |
75 #if (NGX_HTTP_SSL) | |
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Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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76 ngx_int_t |
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Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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77 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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78 void *data); |
be2b895d31e0
fix segfault when session was freed twice
Igor Sysoev <igor@sysoev.ru>
parents:
954
diff
changeset
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79 void ngx_http_upstream_save_round_robin_peer_session(ngx_peer_connection_t *pc, |
884 | 80 void *data); |
81 #endif | |
82 | |
83 | |
84 #endif /* _NGX_HTTP_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ */ |