[Product-Developers] Purge Varnish cache from control panel
Wichert Akkerman
wichert at wiggy.net
Tue Mar 31 09:48:56 UTC 2009
Previously Espen Moe-Nilssen wrote:
> This is not really something I know a lot about, but I thought
> CacheFu is where/what you should look at:
>
> /portal_cache_settings
>
>
> gives med the option to clear the cache.
>
> I thinkt this works quite OK (although I have only used it with squid)
It is also vastly inefficient: varnish allows you to expire the entire
cache using a single command which takes not time at all to complete.
The portal_cache_settings option iterates over all objects in your site
and generates PURGE requests for all views of all objects. As you can
imagine that is a very, possibly extremely, slow operation.
Wichert.
--
Wichert Akkerman <wichert at wiggy.net> It is simple to make things.
http://www.wiggy.net/ It is hard to make things simple.
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