id Summary Status Keywords Owner Type Priority 1402 Not invalidate cahe if fastcgi_cache_background_update is on new fastcgi_cache_background_update,fastcgi_cache,STALE defect minor 1738 NGINX Not Honoring proxy_cache_background_update with Cache-Control: stale-while-revalidate Header reopened background update cache control stale-while-revalidate defect minor 2389 """proxy_cache_background_update on"" ignored using subrequest (more exactly: nested subrequest)" reopened subrequest background cache defect major