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Re: 502 Proxy Error problem

From: Voronkov Konstantin <beowinkle@mail333.com>
Date: Thu, 27 Mar 2003 09:43:21 -0500 (EST)
Message-ID: <00c201c2f46e$e7df34a0$1400a8c0@echotech.ru>
To: "Voronkov Konstantin" <beowinkle@mail333.com>, <ietf-http-wg@w3.org>




sorry for last post.
ISA works fine. I did not handle ISA error 504 (proxy timeout)

Sorry for taking your time,
Konstantin

----- Original Message -----
From: "Voronkov Konstantin" <beowinkle@mail333.com>
To: <ietf-http-wg@w3.org>
Sent: Thursday, March 27, 2003 1:37 PM
Subject: Re: 502 Proxy Error problem


>
>
>
>
> Hello again!
>
> I did a little bit more debugging and see that
>  if timeout expired ISA server in response returns following:
>
> Via:1.1 TEST-W2K-SERVER
> Connection: close
> Proxy-Connection: close
> Pragma: no-cache
> Cache-Control: no-cache
> Content-Type: text/html
> Content-Length: 3591
>
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
> ...
>
> I didn't checked this situation because I expected
> HTTP/1.1 xxx OK
> in response.
>
> Thanks for your help,
> Konstantin
>
> ----- Original Message -----
> From: "Joris Dobbelsteen" <joris.dobbelsteen@mail.com>
> To: "'Voronkov Konstantin'" <winky@abris-ltd.ru>; <ietf-http-wg@w3.org>
> Sent: Wednesday, March 26, 2003 2:24 PM
> Subject: RE: 502 Proxy Error problem
>
>
> >
> > Assume you don't do pipelining the requests?
> >
> > Next take a look at the logs (especially Proxy log and packet filter
log,
> > maybe the firewall log), these might indicate the rule that fails (you
get
> a
> > very very rough idea of what might go wrong or left completely in the
> dark).
> > Maybe there is a BLOCKED request/packet.
> > Please try to log as much information as possible (except payloads).
> >
> > What else to do, I don't know....
> >
> > - Joris
> >
> > >-----Original Message-----
> > >From: ietf-http-wg-request@w3.org
> > >[mailto:ietf-http-wg-request@w3.org]On Behalf Of Voronkov Konstantin
> > >Sent: Monday, 24 March 2003 16:33
> > >To: ietf-http-wg@w3.org
> > >Subject: 502 Proxy Error problem
> > >
> > >
> > >
> > >
> > >
> > >
> > >Hello All!
> > >
> > >I have a problem when connecting through MS ISA proxy server.
> > >I'm posting data:
> > >
> > >POST http://212.74.173.246:80 HTTP/1.1
> > >Host: 212.74.173.246:80
> > >Content-Type: application/octet-stream
> > >Connection: close
> > >Proxy-Connection: close
> > >Pragma: no-cache
> > >Cache-Control: no-cache
> > >Cache-Control: no-transform
> > >Content-Length: 106
> > >data...
> > >
> > >But sometimes (approximately 1/2 of requests) server returns
> > >502 Proxy Error.
> > >
> > >First request passes successfully always. But next request may not pass
> > > and server returns error
> > >
> > >What is wrong with my request?
> > >
> > >Regards,
> > >Voronkov Konstantin
> > >ICQ 40202717
> > >
> > >
> >
> >
>
>
Received on Thursday, 27 March 2003 10:20:16 GMT

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