If my understanding is correct when the client already has the content it sends a HEAD request to the squid and it will be checked whether the content on the squid is newer than the local cache of the client. Is it possible to configure the squid in a way that such requests are not answered by the squid itself but passed through to the internet? Because it may happen that the content on the internet has changed - in this case the client would compare against the older content from the suqid cache (this should be avoided). The scenario should be: 1. If the client does not have the content ask the squid and 1a) If it has the content take this. 1b) If it does not have the content get it from the internet. 2. If the client already has the content and just sends a HEAD request pass this to the internet in order to check against the newest version. -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
