Eric, That won't work in this environment since I have CacheIgnoreCacheControl set to on. You don't think it would be possible to follow the second approach? Regards, Karim -----Original Message----- From: Eric Covener [mailto:covener@xxxxxxxxx] Sent: Wednesday, December 24, 2008 3:31 PM To: users@xxxxxxxxxxxxxxxx Subject: Re: RE: Using mod_cache to cache URLs matching a regular expression On Wed, Dec 24, 2008 at 8:02 AM, Karim Zaki <Karim.Zaki@xxxxxxxxxx> wrote: > Hi Eric, > > The idea sounds good, but I can't seem to get it to work. I need to modify the host header for example, to point the request to another vhost that has no caching defined. However, mod_rewrite doesn't seem to allow for modifying headers, and I can't change the URI. I can use SetEnvIf to set an environment variable if the regular expression matches, but then how do I tell Apache not to cache if a specific environment variable is set? I was thinking more along the lines of setting Cache-Control: no-cache or max-age=0 as opposed to making the request look like it fell outside of the CacheEnable context -- Eric Covener covener@xxxxxxxxx --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx