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diff src/http/ngx_http_cache.h @ 5905:2f7e557eab5b

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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>
date Tue, 18 Nov 2014 20:41:12 +0300
parents 78c49e243848
children f7584d7c0ccb
line wrap: on
line diff
--- a/src/http/ngx_http_cache.h
+++ b/src/http/ngx_http_cache.h
@@ -57,6 +57,7 @@ typedef struct {
     time_t                           valid_sec;
     size_t                           body_start;
     off_t                            fs_size;
+    ngx_msec_t                       lock_time;
 } ngx_http_file_cache_node_t;
 
 
@@ -91,6 +92,8 @@ struct ngx_http_cache_s {
     ngx_http_file_cache_node_t      *node;
 
     ngx_msec_t                       lock_timeout;
+    ngx_msec_t                       lock_age;
+    ngx_msec_t                       lock_time;
     ngx_msec_t                       wait_time;
 
     ngx_event_t                      wait_event;