Re: [squid-users] Asynchronous refresh

From: Hasanen AL-Bana <hasanen_at_gmail.com>
Date: Thu, 27 Jan 2011 21:06:08 +0300

is it implement it yet in 2.7 ??
Is there any patch for it ? I googled and found nothing , if such
thing really exists it would really boost the service speed for
clients.

On Thu, Jan 27, 2011 at 7:20 PM, Amos Jeffries <squid3_at_treenet.co.nz> wrote:
>
> On 28/01/11 01:00, hever_at_web.de wrote:
>>
>> Hello,
>>
>> is it possible to refresh/revalidate the squid cache asynchronously?
>> That means if a client triggers a refresh of an object stored in the cache, could this request be served (with old data) from the cache and the refresh done in the background?
>>
>> Actually if a refresh happens the client is staled until squid requested all data from the backend.
>>
>
> RFC 5861 Cache-Control: stale-while-revalidate
>
> Squid-2.7 was the evaluation code for that whole RFC.
>
> It is on the roadmap for 3.2 but has not quite made it there yet.
>
> Amos
> --
> Please be using
>  Current Stable Squid 2.7.STABLE9 or 3.1.10
>  Beta testers wanted for 3.2.0.4
Received on Thu Jan 27 2011 - 18:06:35 MST

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