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problem with jigsaw proxy post method

From: Juraj Bednar <juraj@bednar.sk>
Date: Wed, 14 Jul 2004 17:24:29 -0400 (EDT)
To: www-jigsaw@w3.org
Message-ID: <20040714212358.GA3931@bednar.sk>




Hello,


  I am using jigsaw as a proxy with an included proxy module. Sometimes,
  it works, but there are times, when I get this error:


An HTTP error occured while getting the requested URI.

Generated by http://jurajbug.local:8001/

  At first, I was considering it's simply my connection issue, since I
  do it over quite slow GPRS connection. However, turning off the proxy and
  going straight to the internet (directly) shows me I can browse with
  no problems. I used a packet sniffer on my PPP interface, to see the
  connection itself. 

  http://files.juraj.bednar.sk/jigsaw-bug-ethereal.png

  As you can see, the market packet is a connection end from the jigsaw,
  which occured right after three-way-handshake. See the timing, I see
  there can't be a connection timeout. Jigsaw just closes connection
  right after it's opened (so it resolves the server's ip address
  correctly, but does not send the request, but closes connection).

  I can safely repeat this when I submit a form via POST method via
  jigsaw. I've tried on several sites, all of them work without proxy. 

  I have no other filters nor frames attached to the proxy frame. I set
  up the proxy according to the documentation on the web. 

  System: Mac OS X 10.3.4
  Java: 
  java version "1.4.2_03"
  Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_03-117.1)
  Java HotSpot(TM) Client VM (build 1.4.2-34, mixed mode)

  Jigsaw: 2.2.4

  There is no output on the stderr, no exceptions, whatsoever. I tried
  adding my custom filter to the proxy frame (that's why I'm using
  jigsaw) and it already received the HTML page with the error (I 
  pasted it on the top of this mail). Of course, this behaviour is the
  same when using Jigsaw 2.2.4 straight from the source, without any
  custom filters.

  It occurs just sometimes, quite randomly, but it seems it's more
  probable during POST filter form. Any ideas what might be wrong?


     Thanks,
          Juraj.

P.S.: Please Cc: me, I'm not on the list. Thanks.
Received on Wednesday, 14 July 2004 18:18:16 GMT

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