Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "Tomcat Users List" <users@tomcat.apache.org>
Received-SPF: pass (nike.apache.org: local policy)
Message-ID: <4D0643BB.4060505@tu-dresden.de>
Date: Mon, 13 Dec 2010 17:03:07 +0100
From: Klemens Muthmann <klemens.muthmann@tu-dresden.de>
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US;
 rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7
MIME-Version: 1.0
To: users@tomcat.apache.org
Subject: Is there an upload limit of around 8000 bytes in tomcat 6?
Content-Type: multipart/mixed;
 boundary="------------010800070701030607080003"

--------------010800070701030607080003
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: quoted-printable

Hi,

I wrote a REST webservice that accepts file uploads to the server. I=20
used the Restlet framework and as long as I am running the application=20
on the internal Restlet Web Server everything works fine. However as=20
soon as I deploy my application as WAR to tomcat (tomcat 6.0.24) it=20
seems that the server closes the connection when something between 7000=20
and 8000 bytes are submitted. To illustrate this: I get the following=20
logging output from my code on the server side:

DEBUG RawResourceResource - Number of bytes read:7655
DEBUG RawResourceResource - Number of bytes available: 22694

and

DEBUG RawResourceResource - Number of bytes read:7694
DEBUG RawResourceResource - Number of bytes available: 45904

The upper number is the number of bytes that arrive on the server. The=20
lower one ist the number I would expect. I read in the tomcat=20
documentation about buffer sizes and upload limits but none of these=20
parameters is even similar in size to the value shown.

I tried to enlarge/change the following parameters of the HTTP connector=20
in "server.xml":
* bufferSize=3D"100000"
* socketBuffer=3D"50000"
* disableUploadTimeout=3D"true"
* maxPostSize=3D"5242880"
* connectionTimeout=3D"60000"

Nothing of this did work.

So my question is; is anyone aware of a behaviour with tomcat where the=20
server just cuts the connection after having recieved a certain amount=20
of bytes and is there some config parameter that allows me to bypass=20
this behaviour.

Thanks and Regards
   Klemens Muthmann

--=20
--------------------------------
Dipl.-Medieninf., Klemens Muthmann
Wissenschaftlicher Mitarbeiter

Technische Universit=E4t Dresden
Fakult=E4t Informatik
Institut f=FCr Systemarchitektur
Lehrstuhl Rechnernetze
01062 Dresden
Tel.: +49 (351) 463-38214
Fax: +49 (351) 463-38251
E-Mail: klemens.muthmann@tu-dresden.de
--------------------------------


--------------010800070701030607080003
Content-Type: text/plain; charset=us-ascii


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
--------------010800070701030607080003--