On 13/05/2014 10:52 p.m., Amos Jeffries wrote:
> On 13/05/2014 4:56 a.m., Michael Pye wrote:
>> On 2014-05-12 16:52, Amos Jeffries wrote:
>>> Here is the guts of the original patch as should be relevant to
>>> Squid-3.5 (or 3.4).
>>> http://master.squid-cache.org/~amosjeffries/patches/Pye_s35.patch
>>
>> Many thanks Amos, I've just tried this and it does indeed query sibling
>> for stale content as we want.
>>
>> I think there is some logic that will need updating however in
>> HttpHeader.cc possibly, as when an object becomes stale and the sibling
>> does not have a fresh copy, the origin is queried but the "Age:" and
>> "X-Cache:HIT from" headers are still on the new request, even though it
>> was a fresh check from the origin. I think these headers need to be
>> deleted/updated.
>
> Is this a fully new set of headers+object from the server?
> or a revalidation update/refresh from the server?
>
> On the former Age and X-Cache are correct because it is "just" a fresher
> update of the initial cache HIT object.
Oops I meant s/former/latter/.
Amos
Received on Tue May 13 2014 - 10:53:35 MDT
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