Re: [squid-users] squid-3.1 client POST buffering

From: Oguz Yilmaz <oguzyilmazlist_at_gmail.com>
Date: Tue, 30 Nov 2010 10:23:12 +0200

On Tue, Nov 30, 2010 at 10:05 AM, Amos Jeffries <squid3_at_treenet.co.nz> wrote:
> On 30/11/10 04:04, Oguz Yilmaz wrote:
>>
>> Graham,
>>
>> This is the best explanation I have seen about ongoing upload problem
>> in proxy chains where squid is one part of the chain.
>>
>> On our systems, we use Squid 3.0.STABLE25. Before squid a
>> dansguardian(DG) proxy exist to filter. Results of my tests:
>>
>> 1-
>> DG+Squid 2.6.STABLE12: No problem of uploading
>> DG+Squid 3.0.STABLE25: Problematic
>> DG+Squid 3.1.8: Problematic
>> DG+Squid 3.2.0.2: Problematic
>>
>> 2- We have mostly prıblems with the sites with web based upload status
>> viewers. Like rapidshare, youtube etc...
>>
>> 3- If Squid is the only proxy, no problem of uploading.
>>
>> 4- ead_ahead_gap 16 KB does not resolv the problem
>>
>>
>> Dear Developers,
>>
>> Can you propose some other workarounds for us to test? The problem is
>> encountered with most active sites of the net, unfortunately.
>
> This sounds like the same problem as
> http://bugs.squid-cache.org/show_bug.cgi?id=3017

In my tests, no NTLM auth was used.
The browser has proxy confguration targeting DG and DG uses squid as
provider proxy. If you think it will work, I can try the patch
located in the bug case.
Upload will stop at about 1MB, so is it about SQUID_TCP_SO_RCVBUF?

>
> Amos
> --
> Please be using
>  Current Stable Squid 2.7.STABLE9 or 3.1.9
>  Beta testers wanted for 3.2.0.3
>
Received on Tue Nov 30 2010 - 08:23:40 MST

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