Mercurial > hg > nginx-quic
annotate src/core/ngx_crypt.h @ 4385:70ba81827472
Cache locks initial implementation.
New directives: proxy_cache_lock on/off, proxy_cache_lock_timeout. With
proxy_cache_lock set to on, only one request will be allowed to go to
upstream for a particular cache item. Others will wait for a response
to appear in cache (or cache lock released) up to proxy_cache_lock_timeout.
Waiting requests will recheck if they have cached response ready (or are
allowed to run) every 500ms.
Note: we intentionally don't intercept NGX_DECLINED possibly returned by
ngx_http_file_cache_read(). This needs more work (possibly safe, but needs
further investigation). Anyway, it's exceptional situation.
Note: probably there should be a way to disable caching of responses
if there is already one request fetching resource to cache (without waiting
at all). Two possible ways include another cache lock option ("no_cache")
or using proxy_no_cache with some supplied variable.
Note: probably there should be a way to lock updating requests as well. For
now "proxy_cache_use_stale updating" is available.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 26 Dec 2011 11:15:23 +0000 |
parents | 9c057d5e1c27 |
children | d620f497c50f |
rev | line source |
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"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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1 |
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Igor Sysoev <igor@sysoev.ru>
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2 /* |
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Igor Sysoev <igor@sysoev.ru>
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3 * Copyright (C) Igor Sysoev |
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Igor Sysoev <igor@sysoev.ru>
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4 */ |
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Igor Sysoev <igor@sysoev.ru>
parents:
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7 #ifndef _NGX_CRYPT_H_INCLUDED_ |
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Igor Sysoev <igor@sysoev.ru>
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8 #define _NGX_CRYPT_H_INCLUDED_ |
9c057d5e1c27
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parents:
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9 |
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Igor Sysoev <igor@sysoev.ru>
parents:
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"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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11 #include <ngx_config.h> |
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"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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12 #include <ngx_core.h> |
9c057d5e1c27
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parents:
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Igor Sysoev <igor@sysoev.ru>
parents:
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Igor Sysoev <igor@sysoev.ru>
parents:
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15 ngx_int_t ngx_crypt(ngx_pool_t *pool, u_char *key, u_char *salt, |
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16 u_char **encrypted); |
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"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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19 #endif /* _NGX_CRYPT_H_INCLUDED_ */ |