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Cache: added ngx_quit check to ngx_http_file_cache_expire().

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While managing big caches it is possible that expiring old cache items
in ngx_http_file_cache_expire() will take a while.  Added a check for
ngx_quit / ngx_terminate to make sure cache manager can be terminated
while in ngx_http_file_cache_expire().
This commit is contained in:
Maxim Dounin 2014-04-30 19:16:35 +04:00
parent 1efe4fa7f7
commit 17dad56e4e
1 changed files with 5 additions and 0 deletions
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5
src/http/ngx_http_file_cache.c
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@ -1313,6 +1313,11 @@ ngx_http_file_cache_expire(ngx_http_file_cache_t *cache)
for ( ;; ) {
if (ngx_quit || ngx_terminate) {
wait = 1;
break;
}
if (ngx_queue_empty(&cache->sh->queue)) {
wait = 10;
break;