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From Leif Hedstrom <zw...@apache.org>
Subject Re: 502 errors with DIRECT connections
Date Wed, 04 May 2011 04:48:03 GMT
On 05/03/2011 07:21 AM, Eagen, Dave wrote:
>
> We continue to see occasional 502 errors on DIRECT connections to 
> sites. These never happen when running through Squid so there is some 
> difference between ATS and Squid. Examples:
>
> 1304426660.849 1322 172.16.88.240 TCP_MISS/200 11469 CONNECT 
> interface.gta-travel.com:443/ - DIRECT/interface.gta-travel.com - -
>
> 1304426661.614 762 172.16.88.240 TCP_MISS/200 6869 CONNECT 
> interface.gta-travel.com:443/ - DIRECT/interface.gta-travel.com - -
>
> 1304426662.759 79 172.16.88.240 ERR_CONNECT_FAIL/502 460 CONNECT 
> interface.gta-travel.com:443/ - DIRECT/interface.gta-travel.com 
> text/html -
>
> 1304426665.474 5949 172.16.88.240 TCP_MISS/200 77316 CONNECT 
> interface.gta-travel.com:443/ - DIRECT/interface.gta-travel.com - -
>

Is there anything else in any of the error logs, or /var/log/messages?

I assume you are using ATS as a forward proxy, since all your errors are 
for CONNECT requests. Do you see the same problem for any other types of 
requests (GET or POST etc.)?

-- leif


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