Re: [squid-users] ecap adapter munging cached body

From: Amos Jeffries <squid3_at_treenet.co.nz>
Date: Mon, 24 Jan 2011 17:46:02 +1300

On 24/01/11 13:43, Henrik Nordström wrote:
> lör 2011-01-22 klockan 23:04 +1300 skrev Amos Jeffries:
>
>> Squid caches only one of N variants so the expected behviour is that
>> each new variant is a MISS but becomes a HIT on repeated duplicate
>> requests until a new variant pushes it out of cache.
>
> No it caches all N variants seen if the origin response has Vary:
>
> But not sure what happens with the gzip eCAP module in this regard.

AFAIK, that proper variant handling was not yet ported to squid-3. Only
in squid-2 right now.
  This identical behaviour is causing some problems with recent Chrome
using sdch encoding. Thus clashing with the gzip|deflate cached variant
from other browsers.

Though yes the adapter output seems to be borked anyway.

Amos

-- 
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   Current Stable Squid 2.7.STABLE9 or 3.1.10
   Beta testers wanted for 3.2.0.4
Received on Mon Jan 24 2011 - 04:46:09 MST

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