Hi Amos
The problem turned out to be many DNS forwarders being configured and
most of them were unreachable.
Thanks
CC
On Sun, Apr 1, 2012 at 10:46 AM, Amos Jeffries wrote:
> On 28/03/2012 6:41 p.m., Colin Coe wrote:
>>
>> Hi all
>>
>> I'm running squid 3.1.10 on a RHEL6.2 box. When I point my clients at
>> it, the clients experience about a 2 minute 20 second delay between
>> sending the request to squid and the request being fulfilled.
>
>
> Might be client problems with "Expect:100-continue" HTTP/1.1-only feature
> being sent to HTTP/1.0 software?
> That is still happening fairly frequently. We offer admin the choice of
> ignore_expect_100 which changes the HTTP/1.0 proxy from sending 417 (which
> tells the client it can retry immediately without Expect:) to ignoring it
> and waiting for the full request to arrive (to which the client has no
> choice but wait some timeout then send the POST data anyway).
>
> Guess which one can result in several minutes delay?
>
> If you want to be sure you will need to grab a packet trace for the HTTP
> headers between the cleint and proxy.
>
> Amos
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RHCE#805007969328369
