Re: [squid-users] Squid-2.7 vary failure w/ non-encoded objects?

From: Henrik Nordstrom <henrik_at_henriknordstrom.net>
Date: Tue, 02 Sep 2008 11:39:28 +0200

tis 2008-09-02 klockan 11:28 +1000 skrev Mark Nottingham:
> Random thought: when an origin is doing one of these, is / can it be
> noted in cache.log somehow? Would be useful, at least for accelerator
> setups...

Log when an URI goes from Vary to non-Vary during normal requests should
be fairly easy. Just a debug statement in the right code path..

It's harder to log when the server behaves bad wrt ETag, doing so would
require interpreting Accept-Encoding and Content-Encoding and detect
when the server responds with Vary: Accept-Encoding and an ETag matching
an object with incompatible encoding.

But both these really belong in tools such as the cacheability engine..

Regards
Henrik
Received on Tue Sep 02 2008 - 09:39:36 MDT

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