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Re: WorkerThread exception occured .... InvocationTargetException / SocketTimeoutException
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created by <a href="https://community.jboss.org/people/redCar">red Car</a> in <i>JBoss Remoting</i> - <a href="https://community.jboss.org/message/724828#724828">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hallo Ron,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>you are right, the new port for workerthread is created by ServerSocket.accept(). That I meant with prefered.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>My very little test program can call for example the SFSB-method 24 times. In the server log I can see such lines:</p><p>2012-03-15 13:16:52,340 INFO  [STDOUT] (WorkerThread#0[192.168.7.3:2435]) -------> (86)ApplMeldMonitorBean.getCrossReferences ...</p><p>2012-03-15 13:16:53,340 INFO  [STDOUT] (WorkerThread#0[192.168.7.3:2436]) -------> (87)ApplMeldMonitorBean.getCrossReferences ...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>After some calls I can get this:</p><p>WorkerThread#1[192.168.7.3:<strong>2437</strong>] exception occurred during first invocation java.lang.reflect.InvocationTargetException</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>For example with netstat I can see, that <strong>2437</strong> is a used port. I am wondering that I could recognize that this port is used by my testprogram istself.</p><p>But at this time the program will be blocked for some time. For test I have activated another network card, because I hoped, that with special IP an only one jboss-app on this IP,</p><p>there should be no port problem anymore. But there is exactly the same problem.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So, in the example the port <strong>2437</strong> blocks, and it is used by the pid itself. I don't understand this at the moment.</p><p>You wrote first, that it could be, that there can not be sent this header-information during the socket-port-creation. </p><p>Such thing should be impossible, it's crazy. The server and client are running on the same machine, no firewall or anything between.</p><p>Although the program is running further after the socket timeout exception. I can call the method again until the next exception.</p><p>And anyway, this problem I have not on my development machine, and not on some test machines, but on three customer machines.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Werner</p></div>
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