Good day everyone. Question:How to configure squid to enforce caching expired object? Version:2.7 stable4(I'm not configured it as reverse squid.Just a normal proxy server.) Example: Object: http://d2.sina.com.cn/jianyu1/NIKE/nav_left.gif head: HTTP/1.0 200 OK Server: Apache/2.0.50 (Unix) Accept-Ranges: bytes Cache-Control: max-age=300 Content-Length: 330 Date: Thu, 15 Oct 2009 01:11:16 GMT Content-Type: image/gif Expires: Thu, 15 Oct 2009 01:16:16 GMT Last-Modified: Tue, 10 Jun 2008 02:55:44 GMT My configure: refresh_pattern -i (\.png|\.jpg|\.gif|\.bmp|\.swf) 525600 90% 5256000 (long enough?) I tried to use override-expired,override-lastmod...etc But all not working. The squid log status was TCP_REFRESH_HIT.Means squid still think this object is stale and request to origin server to verify if the object is refresh. So,can anyone guide? Thanks a lot.
