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How to set timeout for method invocation?
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reply from <a href="http://community.jboss.org/people/jdabrowski">Jacek DÄ…browski</a> in <i>JBoss Remoting Development</i> - <a href="http://community.jboss.org/message/534163#534163">View the full discussion</a>
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<div class="jive-rendered-content"><p>I found some simple example which could be easier to test:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Hashtable<String, String> props = new Hashtable<String, String>();<br/>props.put(InitialContext.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");<br/>props.put(InitialContext.PROVIDER_URL,"jnp://" + urlRemoteMachine);<br/>props.put(InitialContext.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");<br/>props.put("jnp.timeout", "1000");<br/>props.put("jnp.sotimeout", "1000");<br/>InitialContext initialContext = new InitialContext(props);<br/>MyBeanRemote remote = (MyBeanRemote) initialContext.lookup("MyBean/remote");<br/>System.in.read();<br/>System.out.println("Start");<br/>System.out.println(remote.someMethod());<br/>System.out.println("Stop");</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When server is down lookup fails after jnp.timeout, but when I stop program on read() and then turn off remote server remote.someMethod() whaits a long time before returning with Exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Exception in thread "Main Thread" org.jboss.remoting.CannotConnectException: Can not get connection to server.  Problem establishing socket connection.<br/>    at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:268)<br/>    at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)<br/>    at org.jboss.remoting.Client.invoke(Client.java:525)<br/>    at org.jboss.remoting.Client.invoke(Client.java:488)<br/>    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)<br/>    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)<br/>    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)<br/>    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)<br/>    at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)<br/>    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)<br/>    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)<br/>    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)<br/>    at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)<br/>    at $Proxy5.someMethod(Unknown Source)<br/>    at myapp.Test.main(Test.java:104)<br/>Caused by: java.net.ConnectException: Connection timed out<br/>    at java.net.PlainSocketImpl.socketConnect(Native Method)<br/>    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)<br/>    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)<br/>    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)<br/>    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)<br/>    at java.net.Socket.connect(Socket.java:519)<br/>    at java.net.Socket.connect(Socket.java:469)<br/>    at java.net.Socket.<init>(Socket.java:366)<br/>    at java.net.Socket.<init>(Socket.java:180)<br/>    at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket(SocketClientInvoker.java:526)<br/>    at org.jboss.remoting.transport.socket.SocketClientInvoker.getConnection(SocketClientInvoker.java:472)<br/>    at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:264)<br/>    ... 14 more</p></div>
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