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human-task5.2.0 client conect to server throws: Invalid type:-84
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created by <a href="https://community.jboss.org/people/gigazhang">gigazhang</a> in <i>jBPM Development</i> - <a href="https://community.jboss.org/message/743882#743882">View the full discussion</a>
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<div class="jive-rendered-content"><p><dependency></p><p>            <groupId>org.jboss.netty</groupId></p><p>            <artifactId>netty</artifactId></p><p>            <version>3.2.3.Final</version></p><p>        </dependency></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Server:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>TaskService taskService = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener());</p><p>           </p><p>            server = new HornetQTaskServer(taskService, 1923);</p><p>           </p><p>            Thread thread = new Thread(server);</p><p>            thread.start();</p><p>            while (!server.isRunning()) {</p><p>                System.out.print(".");</p><p>                Thread.sleep(50);</p><p>            }</p><p>            isRunning = true;</p><p>            log.info("HornetQ server started ...");</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Client:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>TaskClient client = new TaskClient(new HornetQTaskClientConnector("HornetQ Client", new HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));</p><p> boolean connected = client.connect("127.0.0.1", 1923);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>when taskHandler conect ,throws exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>CommandBasedWSHumanTaskHandler taskHandler = new CommandBasedWSHumanTaskHandler(ksession);</p><p>ksession.getWorkItemManager().registerWorkItemHandler("Human Task", taskHandler);</p><p> taskHandler.setConnection("127.0.0.1", 1923);</p><p> taskHandler.connect();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>java.lang.IllegalArgumentException: Invalid type: -84</p><p>        at org.hornetq.core.protocol.core.impl.PacketDecoder.decode(PacketDecoder.java:524)</p><p>        at org.hornetq.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:424)</p><p>        at org.hornetq.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServ</p><p>iceImpl.java:459)</p><p>        at org.hornetq.core.remoting.impl.netty.HornetQChannelHandler.messageReceived(HornetQChannelHandler.java:73)</p><p>        at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:100)</p><p>        at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:362)</p><p>        at org.jboss.netty.channel.StaticChannelPipeline$StaticChannelHandlerContext.sendUpstream(StaticChannelPipeline.</p><p>java:514)</p><p>        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:287)</p><p>        at org.hornetq.core.remoting.impl.netty.HornetQFrameDecoder2.decode(HornetQFrameDecoder2.java:169)</p><p>        at org.hornetq.core.remoting.impl.netty.HornetQFrameDecoder2.messageReceived(HornetQFrameDecoder2.java:134)</p><p>        at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)</p><p>        at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:362)</p><p>        at org.jboss.netty.channel.StaticChannelPipeline.sendUpstream(StaticChannelPipeline.java:357)</p><p>        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274)</p><p>        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261)</p><p>        at org.jboss.netty.channel.socket.oio.OioWorker.run(OioWorker.java:90)</p><p>        at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)</p><p>        at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)</p><p>        at org.jboss.netty.util.VirtualExecutorService$ChildExecutorRunnable.run(VirtualExecutorService.java:181)</p><p>        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)</p><p>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)</p><p>        at java.lang.Thread.run(Thread.java:722)</p></div>
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