[squid-users] Lots of "Vary object loop!"

Sebastián Goicochea sebag at vianetcon.com.ar
Thu Sep 3 18:24:50 UTC 2015


Regarding configure options, I disable IPv6 because of the latency that 
adds to DNS queries, enable-ssl could be removed, gnuregex gave no 
problems (or that I think).

That options on the config file are the core of my configuration. Just 
stripped ACLs and that kind of stuff to make it shorter, and I also 
stripped the part of the rewriter (because I have it commented at the 
moment).
Could any of the misconfigurations you mention could be causing this 
Vary loop?

Thank you


El 03/09/15 a las 14:44, Amos Jeffries escribió:
> On 4/09/2015 3:20 a.m., Sebastián Goicochea wrote:
>> Amos, I spent a couple of days doing some test with the info you gave me:
>>
>> Retested emptying the cache several times, disabled the rewriter,
>> different config files .. all I could think of
>>
>>
>> Downloaded fresh 3.5.8 tar.gz (just in case it was some 3.5.4 thing) and
>> compiled it using this configure options:
>>
>> Squid Cache: Version 3.5.8
>> Service Name: squid
>> configure options:  '--prefix=/usr/local' '--datadir=/usr/local/share'
>> '--bindir=/usr/local/sbin' '--libexecdir=/usr/local/lib/squid'
>> '--localstatedir=/var' '--sysconfdir=/etc/squid3' '--enable-delay-pools'
>> '--enable-ssl' '--enable-ssl-crtd' '--enable-linux-netfilter'
>> '--enable-eui' '--enable-snmp' '--enable-gnuregex'
>> '--enable-ltdl-convenience' '--enable-removal-policies=lru heap'
>> '--enable-http-violations' '--with-openssl'
>> '--with-filedescriptors=24321' '--enable-poll' '--enable-epoll'
>> '--enable-storeio=ufs,aufs,diskd,rock' '--disable-ipv6'
>>
> If you can avoid that --disable-ipv6 please do.
>
> --enable-ssl is obsolete.
>
> --enable-gnuregex is also pretty broken. Though we have not quite
> managed to eradicate it yet.
>
>
>> And the problem appeared again, I am suspicious that the problem is in
>> the configuration, I even removed all my refresh patterns, but:
>>
>> 2015/09/02 15:03:42 kid1| varyEvaluateMatch: Oops. Not a Vary match on
>> second attempt, 'http://assets.pinterest.com/js/pinit.js'
>> 'accept-encoding="gzip,%20deflate"'
>> 2015/09/02 15:03:42 kid1| clientProcessHit: Vary object loop!
>> 2015/09/02 15:03:43 kid1| varyEvaluateMatch: Oops. Not a Vary match on
>> second attempt, 'http://static.cmptch.com/v/lib/str.html'
>> 'accept-encoding="gzip,%20deflate,%20sdch"'
>> 2015/09/02 15:03:43 kid1| clientProcessHit: Vary object loop!
>> 2015/09/02 15:03:43 kid1| varyEvaluateMatch: Oops. Not a Vary match on
>> second attempt,
>> 'http://pstatic.bestpriceninja.com/nwp/v0_0_773/release/Shared/Extra/IFrameStoreReciever.js'
>> 'accept-encoding="gzip,%20deflate,%20sdch"'
>> 2015/09/02 15:03:43 kid1| clientProcessHit: Vary object loop!
>> 2015/09/02 15:03:59 kid1| varyEvaluateMatch: Oops. Not a Vary match on
>> second attempt,
>> 'http://static.xvideos.com/v2/css/xv-video-styles.css?v=7'
>> 'accept-encoding="gzip,deflate"'
>> 2015/09/02 15:03:59 kid1| clientProcessHit: Vary object loop!
>> 2015/09/02 15:03:59 kid1| varyEvaluateMatch: Oops. Not a Vary match on
>> second attempt, 'http://s7.addthis.com/js/250/addthis_widget.js'
>> 'accept-encoding="gzip,deflate"'
>> 2015/09/02 15:03:59 kid1| clientProcessHit: Vary object loop!
>>
>>
>>
>> Later on I tested it with this short config file and the problem persisted:
>>
> <snip ...>
>
>> Any ideas what could be wrong?
> There are quite a few out of date things configured, or wrongly
> configured in that list.
>
> What does your actual normal config contain ?
>
> Amos
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