OK What about this, at the expense of an additional GET :
<VirtualHost www.foo.bar>
RewriteCond %{HTTP_COOKIE} MYCOOKIE
RewriteRule ^(.*)$ http://cache.foo.bar$1 [P]
ProxyPassReverse / http://cache.foo.bar/
ProxyPass / http://backend.foo.bar/
ProxyPassReverse / http://backend.foo.bar/
</VirtualHost>
<VirtualHost cache.foo.bar>
ProxyPass / http://backend.foo.bar/
ProxyPassReverse / http://backend.foo.bar/
CacheEnable /
</VirtualHost>
-----Original Message-----
From: Colm MacCarthaigh [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 25, 2005 10:35 AM
To: users@httpd.apache.org
Subject: Re: [EMAIL PROTECTED] mod_cache and conditional disabling
On Thu, Aug 25, 2005 at 10:30:19AM +0200, Axel-Stéphane SMORGRAV wrote:
> It is possible by doing a bit of rewriting and tweaking of URLs.
>
> Here's the general idea:
>
> RewriteCond %{HTTP_COOKIE} MYCOOKIE
> RewriteRule ^(.*)$ /DONTCACHE$1
>
> ProxyPass /DONTCACHE http://backend.foo.bar/ ProxyPassReverse
> /DONTCACHE http://backend.foo.bar/
>
> CacheDisable /DONTCACHE
>
> or something like that.
I don't think that will work reliably. Although it will prevent requests with
the cookie set from being cached, it will not prevent responses for non-cookie
users being served to cookie users. This is because mod_cache runs as a
quick-handler, before mod_rewrite has had a chance to run.
--
Colm MacCárthaigh Public Key: [EMAIL PROTECTED]
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