
Proxy Cache Configurations

 - old-style
   This is the bundled version prior to CacheFu 1.1.
   Includes a squid-only and a squid-behind-apache option.
   Build instructions are in the README.
   The new-style configs below are better.

 - squid
   A much improved version for a squid-only config.
   For Squid 2.6+ only.  Not tested with Squid 3.0

 - squid-apache
   An improved version for a squid-behind-apache config.
   For Squid 2.6+ only.  Not tested with Squid 3.0

 - varnish
   A varnish-only config.

 - varnish-apache
   A varnish-behind-apache config.

 - apache
   A beta version for an apache-only config with an apache cache.
   For Apache 1.6 or 2.2+ only.

 - Additional versions in the works...
   Multiple zeo clients in a cache_peer config,
   Mixed zope and non-zope backends config,
   A 'pound load-balancer config


PURGE URL Format
  
  The old-style squid-behind-apache config required a non-standard 
URL format to generate PURGE request urls.  The default proxy-behind-apache
config for CacheFu 1.1+ now uses a standard VirtualHostMonster style url.
But the old style (and pretty much any custom format) is still supported
in CacheFu 1.1+ via the new "custom PURGE urls" option in the cache tool.
See the rewritePurgeUrls.py script in the CacheSetup skins folder

