Squeak Wiki Problem

Tue Jan 16 23:22:38 UTC 2007

Thanks for the information.  This helped me track down a possible cause
and I have upgraded apache2 hopefully fixing it.  I would appreciate it
if you could check whether or not you continue to see the same behavior
or whether it now works for you.

Ken

On Wed, 2007-01-17 at 07:46 +1100, Stuart Herring wrote:
> >
> > Either way I suspect you are going to have to get some input from your
> > proxy administrator to sort this out.
> >
> > Ken
> >
> > P.S. You might want to confirm that you get the same IP address for
> > wiki.squeak.org and box2.squeakfoundation.org, just in case.
> >
> 
> I also see this happening - I use Squid at home as a transparent
> proxy, when I disable the proxy there's no problem.
> Here's the communication between squid and wiki.squeak.org (captured
> via tcpdump, and interpreted by wireshark)
> ---
> GET / HTTP/1.0
> 
> Host: wiki.squeak.org
> 
> User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.1)
> Gecko/20060601 Firefox/2.0.0.1 (Ubuntu-edgy)
> 
> Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
> 
> Accept-Language: en-us,en;q=0.5
> 
> Accept-Encoding: gzip,deflate
> 
> Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
> 
> Pragma: no-cache
> 
> Via: 1.1 titanic.cumulo-nimbus:3128 (squid/2.5.STABLE14)
> 
> X-Forwarded-For: unknown
> 
> Cache-Control: no-cache, max-age=259200
> 
> Connection: keep-alive
> 
> 
> 
> HTTP/1.1 502 Proxy Error
> 
> Date: Tue, 16 Jan 2007 20:32:41 GMT
> 
> Content-Length: 379
> 
> Connection: close
> 
> Content-Type: text/html; charset=iso-8859-1
> 
> 
> 
> <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
> <html><head>
> <title>502 Proxy Error</title>
> </head><body>
> <h1>Proxy Error</h1>
> <p>The proxy server received an invalid
> 
> response from an upstream server.<br />
> 
> The proxy server could not handle the request <em><a
> href="/">GET&nbsp;/</a></em>.<p>
> Reason: <strong>Error reading from remote server</strong></p></p>
> </body></html>
> ---
> If it helps, I can supply the raw tcpdump as well.
> I can also confirm that it's correctly connecting to
> box2.squeakfoundation.org and that both box2 and wiki.squeak.org
> resolve to the same IP address (85.10.195.197)
> 
> Let me know if you need more information.
> 
> Regards,
> Stuart.
> 
> 
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