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javax naming CommunicationException

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I am managing and monitoring web based chat application in local intranet by using JMX. Part of my code is as follows :

mbeanServer.registerMBean(regMBean, regName);
serviceURL = new JMXServiceURL("rmi", "localhost", 0,"/jndi/jmx");
connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(
serviceURL, null, mbeanServer);
ObjectName serverName = new ObjectName(":service="+ JMXConnectorServer.class.getName() + ",protocol="
+ serviceURL.getProtocol());
mbeanServer.registerMBean(connectorServer, serverName);

System.out.println("server started");
setStarted(true); ....

I am getting following stacktrace.

[STDOUT] java.io.IOException: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out]
14:43:13,095 INFO [STDOUT] at mx4j.remote.resolver.rmi.Resolver.bindServer(Resolver.java:199)
14:43:13,095 INFO [STDOUT] at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:152)
14:43:13,095 INFO [STDOUT] at com.csam.webchat.misc.WebChatMBeanAgent.startServer(WebChatMBeanAgent.java:50)
14:43:13,095 INFO [STDOUT] at org.apache.jsp.login_jsp._jspService(login_jsp.java:78)

Can anybody help me out??

Thank You..

Jahnvi Vyas
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Hei, I got the answer.

For that we have to populate jndi.properties file and it is to be placed in src or classes folder. Additional change is in ServiceURL string we have to give /jndi/rmi. Snapshot of the changes are as follows..

=> jndi.properties


=> MBeanAgent class

private JMXServiceURL serviceURL;
serviceURL = new JMXServiceURL("rmi", "localhost", 0,"/jndi/rmi");

I am posting this solution because it may be helpful to anybody who is going through such problem, as I went through many forums and ma..ny people had same kind of problem but nobody has answer.

So, best of luck to who so ever is reading this post.

Thank you..

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