Re: [squid-users] TCP_MISS/500

Ilo Lorusso wrote:
> Hi,
>
> when I try access the following website http://www.flysaaspecials.com/
> I get a "500 Internal Server Error" from the browser
> and the below logs from squid. yet when I try this without going
> though my squid proxy it works and the proxy and my workstation go
> though the same firewall.
>
> 1246540647.587 822 172.20.128.100 TCP_MISS/500 565 GET
> http://www.flysaaspecials.com/ - DIRECT/8.12.42.47 text/html
> 1246540670.294 0 172.20.128.100 TCP_NEGATIVE_HIT/500 573 GET
> http://www.flysaaspecials.com/ - NONE/- text/html
> 1246540675.024 1 172.20.128.100 TCP_NEGATIVE_HIT/500 573 GET
> http://www.flysaaspecials.com/ - NONE/- text/html
>
>
> what debugging section can I enable to get a clearer picture on what
> is going on?
>

Likely related to http://wiki.squid-cache.org/KnowledgeBase/BrokenWindowSize

> I have tried deleting the cache for that specific url
> http://www.flysaaspecials.com/ and Ive told squid not to cache this
> domain
> using the always_direct statment

That doesn't do what you seem to think it does...

http://www.squid-cache.org/Doc/config/always_direct/

See...

http://www.squid-cache.org/Doc/config/cache/

...instead for controlling caching.

> with out anyluck..
>
> any ideas?
>

The problem has nothing to do with whether the objects are cached or
not, but instead the communication between the Squid server and the
origin web server.

> Thanks
>
> Regards
>

Chris
Received on Thu Jul 02 2009 - 21:05:36 MDT