Re: [squid-users] abandoning-messages in the cache.log

From: Tom Tom <tomtux007_at_gmail.com>
Date: Thu, 20 Jun 2013 12:13:45 +0200

Hi Amos

I can actually see this abandoning-messages just for CONNECT-Requests
(and as much as I have investigated -> only for these).

Sometimes, there is a 407 before, and sometimes there is just a
CONNECT-Request (probably the browser send the
authentication-challenge properly within the request). In my case, it
looks like this:

CACHE.LOG
=========
2013/06/20 12:02:34 kid4| abandoning local=172.xx.xx.xx:3128
remote=10.xx.xx.xx:57286 FD 23926 flags=1

ACCESS.LOG
==========
[Thu Jun 20 12:02:34 2013].773 0 10.xx.xx.xx TCP_DENIED/407 3768
CONNECT geo.gateway.messenger.live.com:443 - HIER_NONE/- text/html
[Thu Jun 20 12:02:34 2013].785 7 10.xx.xx.xx NONE/200 5543
CONNECT geo.gateway.messenger.live.com:443 USER HIER_NONE/- text/html

The message appears not only for a certain URL. The message appears
generally for some (not all) CONNECT-Requests (URL independent).

Kind regards,
Tom

On Thu, Jun 20, 2013 at 10:53 AM, Amos Jeffries <squid3_at_treenet.co.nz> wrote:
> On 20/06/2013 5:26 p.m., Tom Tom wrote:
>>
>> Hi
>>
>> In the cache.log (squid 3.3.4), I sometimes get some "abandoning"-messages
>> like:
>> abandoning local=172.xx.xx.xx:3128 remote=10.xx.xx.xx:52548 FD 35 flags=1
>>
>> It seems, that this message only appers with https resp. CONNECT-Requests.
>>
>> What could be a reason for this "abandoning"-message? How can I prevent
>> them?
>
>
> We are still trying to figure out the exact causes of these. They can occur
> from a few potential reasons. Something strange has gone on while parsing a
> request. My own suspicion is that they are the result of CONNECT request
> being parsed, processed and responded to (DENIED or an auth challenge are
> usually the last thing seen on these connections) within a single call to
> the parser.
>
> These do not appear to be worth worrying much over but if you are interested
> in contributing to a smoother running Squid some assistance figuring out how
> your partiular ones are occuring is welcome.
>
> Amos
Received on Thu Jun 20 2013 - 10:14:04 MDT

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