The issue is caused by a proxy that sits between my Laptop and the server using 
a network connection from a hotel. It seems that this proxy changes the http 
headers in a way incompatible with our web service stack.
AtomPub is not affected.


I will post more details once I have fully resolved the issue.

Jens


-----Original Message-----
From: Jens Hübel [mailto:[email protected]] 
Sent: Sonntag, 26. September 2010 23:56
To: [email protected]
Subject: What does http 411 Length reqired in CMIS client with WS lib mean?

Hi Chemistry,

 

in a configuration that has been working for weeks I suddenly get a problem 
when using the Swing client connecting to our Amazon repository.

 

CmisRuntimeException: Error: The server sent HTTP status code 411: Length 
Required

This happens only with web services and from the server log files it seems that 
I do not receive a request at all. Is this a known problem somewhere? JAX-WS 
perhaps?

 

The only thing changed is my current network I use to connect. Strange. Any 
help is appreciated.

 

Jens

Here is full log from the Swing Client:

 

> 23:52:28 DEBUG nt.bindings.spi.webservices.PortProvider: Initializing Web 
> Service org.apache.chemistry.opencmis.binding.webservices.ObjectService...

> 23:52:29 DEBUG nt.bindings.spi.webservices.PortProvider: Creating Web Service 
> port object of {http://docs.oasis-open.org/ns/cmis/ws/200908/}ObjectService...

> 23:52:30 ERROR mistry.opencmis.swingclient.ClientHelper: 
> CmisRuntimeException: Error: The server sent HTTP status code 411: Length 
> Required

org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: Error: 
The server sent HTTP status code 411: Length Required

                at 
org.apache.chemistry.opencmis.client.bindings.spi.webservices.ObjectServiceImpl.getObject(ObjectServiceImpl.java:378)

                at 
org.apache.chemistry.opencmis.client.runtime.PersistentSessionImpl.getObject(PersistentSessionImpl.java:327)

                at 
org.apache.chemistry.opencmis.client.runtime.PersistentSessionImpl.getObject(PersistentSessionImpl.java:305)

                at 
org.apache.chemistry.opencmis.swingclient.model.ClientModel.loadFolder(ClientModel.java:149)

                at 
org.apache.chemistry.opencmis.swingclient.ClientFrame.showLoginForm(ClientFrame.java:258)

                at 
org.apache.chemistry.opencmis.swingclient.ClientFrame.access$000(ClientFrame.java:44)

                at 
org.apache.chemistry.opencmis.swingclient.ClientFrame$1.actionPerformed(ClientFrame.java:109)

                at 
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)

                at 
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)

                at 
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)

                at 
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)

                at 
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)

                at java.awt.Component.processMouseEvent(Component.java:6263)

                at 
javax.swing.JComponent.processMouseEvent(JComponent.java:3267)

> 23:52:30 ERROR mistry.opencmis.swingclient.ClientHelper: Error code: 0

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