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From Henrik Nordstrom <>
Subject Re: Adding purge/invalidation to mod_cache
Date Fri, 30 May 2008 09:50:21 GMT
On fre, 2008-05-30 at 10:28 +0200, Colm MacCárthaigh wrote:
> For one reason or another, I need to be able to invalidate cache
> entries in some mod_cache caches. There's no "good" standard for this,
> WCIP/BEEP went nowhere afaict, but I want to keep things simple. The
> way Squid handles this is by implementing a non-standard PURGE HTTP
> method, so I've taken the same approach here - in a very basic patch.

There is also the HTCP CLR operation which is documented in RFC 2756.
Used by several of the bigger Squid installations.


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