Mercurial > hg > nginx
comparison src/http/ngx_http_upstream.h @ 5905:2f7e557eab5b
Cache: proxy_cache_lock_age and friends.
Once this age is reached, the cache lock is discarded and another
request can acquire the lock. Requests which failed to acquire
the lock are not allowed to cache the response.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Tue, 18 Nov 2014 20:41:12 +0300 |
parents | 973ee2276300 |
children | 634da79665d3 |
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5904:abb466a57a22 | 5905:2f7e557eab5b |
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181 ngx_uint_t cache_use_stale; | 181 ngx_uint_t cache_use_stale; |
182 ngx_uint_t cache_methods; | 182 ngx_uint_t cache_methods; |
183 | 183 |
184 ngx_flag_t cache_lock; | 184 ngx_flag_t cache_lock; |
185 ngx_msec_t cache_lock_timeout; | 185 ngx_msec_t cache_lock_timeout; |
186 ngx_msec_t cache_lock_age; | |
186 | 187 |
187 ngx_flag_t cache_revalidate; | 188 ngx_flag_t cache_revalidate; |
188 | 189 |
189 ngx_array_t *cache_valid; | 190 ngx_array_t *cache_valid; |
190 ngx_array_t *cache_bypass; | 191 ngx_array_t *cache_bypass; |