hi amos this is the header Connection: keep-alive HTTP/1.1 200 OK Last-Modified: Mon, 02 Nov 2015 08:13:05 GMT Content-Type: video/mp4 Date: Tue, 03 Nov 2015 18:25:03 GMT Expires: Tue, 03 Nov 2015 18:25:03 GMT Cache-Control: private, max-age=21297 Accept-Ranges: bytes Content-Length: 131072 access-control-allow-origin: ####################### Access-Control-Allow-Credentials: true Timing-Allow-Origin: ############################# Access-Control-Expose-Headers: Client-Protocol, Content-Length, Content-Type x-content-type-options: nosniff Server: gvs 1.0 Age: 5297 sorry for not providing the url no need i gess but as you see Content-Length: 131072 same and all other info in header same never change i the only person on that cache no other clients its my test bansh i dont hit re load at all just passing the link click go after 30 or more minut somtime less right after just click refresh botton no ctl F5 age ar ok shuld stay in cache for that amount lets say Cache-Control: private, max-age=21297 i had in refresh pattern 367840 99% 535600 override-expire override-lastmod ignore-reload ignore-no-store ignore-private reload-into-ims store-stale and it cache it np with that but why it look like care without brake lol TCP_REFRESH_MODIFIED or swap fail but mostly MODIFIED and its not unless override-expire override-lastmod ignore-reload ignore-no-store ignore-private bit ar unset some how -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/TCP-REFRESH-MODIFIED-tp4674325p4674327.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users