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From: "Caldarale, Charles R" <Chuck.Caldarale@unisys.com>
To: Tomcat Users List <users@tomcat.apache.org>
Date: Thu, 1 Jul 2010 10:39:45 -0500
Subject: RE: JK connector and extra characters showing up
Thread-Topic: JK connector and extra characters showing up
Thread-Index: AcsZMkyxSeX9pdrxSeu9qwZse94+bgAAI5pA
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 <99C8B2929B39C24493377AC7A121E21F98FB7BED32@USEA-EXCH8.na.uis.unisys.com>
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	<4C2BE89F.9080604@christopherschultz.net>	<4C2C58F6.5010706@kippdata.de>
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> From: David Brown [mailto:captkiddo@gmail.com]
> Subject: Re: JK connector and extra characters showing up
>=20
> Now here's what I'm seeing. In dump A (tomcat jk) in=20
> packet 2 at line 00c0 look at the end of the line's=20
> hex. It's 03 1f f8 40. Pay attention to the 1f f8,
> it shows up latter.

Rainer already told you what the problem is; the webapp is violating the HT=
TP spec:

> > It *seems* your application sends a Content-Length header=20
> > and does chunked encoding at the same time. That's an=20
> > invalid response. Your Apache snippet shows that it clears
> > that up by dropping the Content-Length header. The SunONE
> > snippet shows that combination send both variants and=20
> > confuses the client.
> >
> > The root cause though would sit in your webapp, which needs
> > to decide to send Content-Length only if it is not doing=20
> > Transfer-Encoding chunked.

httpd cleans up your error, but SunONE isn't that smart.  Fix your webapp.

 - Chuck


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