Re: [SQU] windows update doesn't seem to cache anymore

----- Original Message -----
From: "Dr. Michael Weller" <eowmob@exp-math.uni-essen.de>
To: "Steve Koch" <SKoch@andersonchemical.com>
Cc: <squid-users@ircache.net>
Sent: Tuesday, November 07, 2000 4:10 AM
Subject: Re: [SQU] windows update doesn't seem to cache anymore

> On Mon, 6 Nov 2000, Steve Koch wrote:
>
> > Running Squid 2.3.STABLE4 on FreeBSD 2.2.8. Squid used to cache
Microsoft's
> > Windows Update site quite nicely allowing me to quickly run Windows
Update
> > on my machines in my network. However, as of late I get all TCP_MISS's
when
> > it comes to Microsoft's Windows Update site. Does anyone know of
anything
> > with Squid that would cause this or has Microsoft changed something with
> > that particular site whereas it doesn't allow those objects to be
cached?
> > Any help/insight would be appreciated. Thanks.
>
> Sorry, only guessing here. I'd suggest you add log_mime_hdrs to your
> config and look in the logs what M$ returns to squid.
>
> I would assume that squid is not provided with and can't find out
> what the modification time, expiry period of that file is.

Another possibility is that MS has started sending http/1.1 information such
as Vary headers and squid is detecting and not caching the result because of
that.

<snip>

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