Re: [squid-users] Delay pools and ICAP issue in 3.2

----- Mail original -----
> De: "Alex Crow" <alex_at_nanogherkin.com>
> À: squid-users_at_squid-cache.org
> Envoyé: Dimanche 8 Janvier 2012 20:04:46
> Objet: [squid-users] Delay pools and ICAP issue in 3.2
>
> Hi Amos, all,
>
> I continue testing 3.2 as promised after a brief hiatus (XP clients,
> NTLM auth, external ACLs on NT groups).
>
> I am pleased to say that in squid-3.2.0.14-20120106-r11479 that
> previous
> issues with external acls deciding users were in a group that they
> weren't (or the opposite) appear to be resolved, at least from
> testing
> on one or two client machines. I will try to extend this to some more
> users ASAP.
>
> However I have also seen that with both ICAP (to c-icap/clamav) and
> delay pools that browsing stalls on certain sites, especially on a
> class
> 3 delay pool with conservative per-client limits (eg 200kB/s
> perclient
> rate, 100kB/s refill). For instance, if I load http://bbc.co.uk/news
> and
> then play a video from that site, then attempt to load a main page
> from
> that site in another tab in Firefox, that tab will just remain a
> blank
> page although the logs do show a few items being processed. If I
> either
> turn off ICAP, or turn of delay pools, all seems well. In fact, if I
> just use a single class 1 pool limiting to 100MB/s it also seems
> fine.
>
> Delay pools also fail with ICAP unless I exclude streaming media, in
> particular mime type application/x-fcs from ICAP. If I don't exclude
> such things, it is very rare that I can load bbc.co.uk/news at all in
> Firefox. I used some reasonable debug_options settings to try to
> detect
> the problem but I don't see any errors, but the browser just shows
> "Waiting for <hostname>" for an hour (as long as I left it) and squid
> cache/access.log show nothing happening.
>
> I notice a couple of other posts about this. Is this a known problem
> in
> 3.2? If not, please provide appropriate debug_options settings and
> I'll
> try to get logs for you in the next 2-4 weeks (I'm afraid I have a
> lot
> on over this time).
>
> Thanks
>
> Alex
>

Maybe there is a link with this http://bugs.squid-cache.org/show_bug.cgi?id=3462
Received on Wed Jan 11 2012 - 16:45:32 MST