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http://mark.koli.ch/understanding-the-http-vary-header-and-caching-proxies-squid-etc

09.03.16 23:48, joe пишет:
> you ar talking about Vary: Accept-Encoding
> on both  Firefox  and chrome right ??
>
>
> Amos Jeffries wrote
>> On 10/03/2016 2:50 a.m., joe wrote:
>>> what im trying to explain is  varyEvaluateMatch  90%  chrome or download
>>> manager
>>> firefox and ie..  no issue even on mobile   firefox is no problem 
chrome
>>> has
>>>
>>
>> The "problem" is that when Squid looks up a URL whih has variant(s) in
>> the cache it looks up the plain URL, then gets an object that tells it
>> to lookup a special pattern as well (the VaryMark object).
>>
>> When it does that second lookup the Forefox etc are finding a copy of
>> the object which has Vary headers matcgin what Squdi was told to lookup
>> earlier.
>>
>> When Chrome is used Squid finds something else, which does not have Vary
>> header at all - or has a different one. Either way its not the correct
>> object for this request.
>>
>> Squid treats the event as a MISS, and delivers the right content to the
>> clients anyway. But its a bit of a mystery - several people on and off
>> have reported it.
>>
>> Amos
>>
>> _______________________________________________
>> squid-users mailing list
>
>> squid-users@.squid-cache
>
>> http://lists.squid-cache.org/listinfo/squid-users
>
>
>
>
>
> --
> View this message in context:
http://squid-web-proxy-cache.1019090.n4.nabble.com/clientProcessHit-tp4676484p4676559.html
> Sent from the Squid - Users mailing list archive at Nabble.com.
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> squid-users@xxxxxxxxxxxxxxxxxxxxx
> http://lists.squid-cache.org/listinfo/squid-users

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