> -----Original Message-----
> From: Martin Gainty [mailto:mgai...@hotmail.com]
> Sent: Sunday, October 20, 2013 8:22 AM
> To: Tomcat Users List
> Subject: RE: possible tomcat 7.0.47 jsr-356 bug: NULL pointer being thrown
> when DecodeException is caught in
> PojoMessageHandlerWholeBase<T>.onMessage
>
> Morning Bob-
>
>
>
> session should never be null..this is a bug
>
>
>
> create an account here
>
> https://issues.apache.org/bugzilla/createaccount.cgi
>
>
> and file the bug report
>
>
Bug report submitted
Thx, bob
>
> Many thanks for discovering this bug and helping us to improve the product
>
>
> Martin
> ______________________________________________
>
>
>
>
>
>
>
> From: bob.dere...@thingworx.com
> To: users@tomcat.apache.org
> Subject: possible tomcat 7.0.47 jsr-356 bug: NULL pointer being thrown when
> DecodeException is caught in PojoMessageHandlerWholeBase<T>.onMessage
> Date: Sat, 19 Oct 2013 12:46:05 +0000
>
>
>
>
>
>
>
> I am testing what happens when Encode/Decode Exceptions occur during JSR-
> 356 communication and found that in the following code in onMessage, the
> ((WsSession)session) is NULL. As a result, the actual DecodeException
> (cause) is
> lost.
>
> // Can this message be decoded?
> Object payload;
> try {
> payload = decode(message);
> } catch (DecodeException de) {
> ((WsSession) session).getLocal().onError(session, de);
> return;
> }
>
>
> Tracing this further up the stack, I found that Util.getMessageHandlers is
> initializing it and passing NULL in for the session:
>
> if (decoderMatch.getTextDecoders().size() > 0) {
> MessageHandlerResult result = new MessageHandlerResult(
> new PojoMessageHandlerWholeText(listener, m, null,
> endpointConfig,
> decoderMatch.getTextDecoders(), new Object[1],
> 0, false, -1, -1),
> MessageHandlerResultType.TEXT);
> results.add(result);
> }
>
> Is this a bug, or do I need to do something else to get this internal session
> initialize - in addition to calling: addMessageHandler(this) in the onOpen of
> my
> Endpoint-derived class?
>
> Thanks,
>
>
> Bob DeRemer
> Senior Director, Architecture and Development
>
>
> http://www.thingworx.com
> Skype: bob.deremer.thingworx
> O: 610.594.6200 x812
> M: 717.881.3986
>
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