[Paraview] WebSocket Connection lost in ParaviewWeb

[Arya Mazaheri]

Hi there,
I've installed ParaviewWeb from source and configured apache to work with
jetty. I think I've done every configuration according to the tutorials.
But everytime I try to open DataProber application I face with the
following error in Jetty console output:

Jan 20, 2014 7:50:18 PM
> com.kitware.paraviewweb.websocket.WebSocketForwarder onOpen
> INFO: null
> java.util.concurrent.ExecutionException: java.net.ConnectException:
> Connection refused
>     at
> org.eclipse.jetty.websocket.WebSocketClient$WebSocketFuture.get(WebSocketClient.java:569)
>     at
> org.eclipse.jetty.websocket.WebSocketClient$WebSocketFuture.get(WebSocketClient.java:372)
>     at
> com.kitware.paraviewweb.websocket.WebSocketForwarder.onOpen(WebSocketForwarder.java:54)
>     at
> org.eclipse.jetty.websocket.WebSocketConnectionRFC6455.onWebSocketOpen(WebSocketConnectionRFC6455.java:425)
>     at
> org.eclipse.jetty.websocket.WebSocketServletConnectionRFC6455.handshake(WebSocketServletConnectionRFC6455.java:60)
>     at
> org.eclipse.jetty.websocket.WebSocketFactory.upgrade(WebSocketFactory.java:309)
>     at
> org.eclipse.jetty.websocket.WebSocketFactory.acceptWebSocket(WebSocketFactory.java:382)
>     at
> org.eclipse.jetty.websocket.WebSocketHandler.handle(WebSocketHandler.java:43)
>     at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
>     at org.eclipse.jetty.server.Server.handle(Server.java:365)
>     at
> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
>     at
> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
>     at
> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
>     at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
>     at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
>     at
> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
>     at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
>     at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
>     at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
>     at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
>     at java.lang.Thread.run(Thread.java:701)
> Caused by: java.net.ConnectException: Connection refused
>     at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>     at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:597)
>     at
> org.eclipse.jetty.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:628)
>     at
> org.eclipse.jetty.io.nio.SelectorManager$1.run(SelectorManager.java:290)
>     ... 3 more
>

In the firebug, I see the following error:
Connection lost - retrying (1) ..

Any ideas?
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