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Problem with remote JNP. Can't connect to remote JBoss
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created by <a href="http://community.jboss.org/people/timeking">Ilya Muromtsev</a> in <i>EJB 3.0</i> - <a href="http://community.jboss.org/message/550299#550299">View the full discussion</a>
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<div class="jive-rendered-content"><p>When startup JBoss localy it is works fine: all beans are works well. </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I want to separate server and remote client.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>But when I trying to connect to <strong><em>remote</em></strong><em> JBoss</em> by changing<em> <strong>java.naming.provider.url</strong> </em>property </p><p>          from <em>jnp://127.0.0.1:1099</em></p><p>          to <em>jnp://remote-JBoss-IP:1099</em></p><p>in the <strong>jndi.properties</strong> file.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Resulted <em>jndi.properties</em> file is:</p><blockquote class="jive-quote"><p><p>java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory<br/>java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces</p><p>java.naming.provider.url=<em>jnp://remote-JBoss-IP:1099 </em></p></p></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Then I recieve an exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><p><div id="_mcePaste">javax.naming.CommunicationException [Root exception is java.rmi.UnknownHostException: Unknown host: server; nested exception is:</div><div id="_mcePaste">        java.net.UnknownHostException: server]</div><div id="_mcePaste">        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:841)</div><div id="_mcePaste">        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688)</div><div id="_mcePaste">        at javax.naming.InitialContext.lookup(InitialContext.java:392)</div><div id="_mcePaste">        at ru.net.wingbull.shop.client.ApplicationMain.createAndShowGUI(ApplicationMain.java:28)</div><div id="_mcePaste">        at ru.net.wingbull.shop.client.ApplicationMain.access$000(ApplicationMain.java:16)</div><div id="_mcePaste">        at ru.net.wingbull.shop.client.ApplicationMain$1.run(ApplicationMain.java:45)</div><div id="_mcePaste">        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)</div><div id="_mcePaste">        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</div><div id="_mcePaste">Caused by: java.rmi.UnknownHostException: Unknown host: server; nested exception is:</div><div id="_mcePaste">        java.net.UnknownHostException: server</div><div id="_mcePaste">        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:598)</div><div id="_mcePaste">        at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)</div><div id="_mcePaste">        at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)</div><div id="_mcePaste">        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:110)</div><div id="_mcePaste">        at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)</div><div id="_mcePaste">        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:728)</div><div id="_mcePaste">        ... 13 more</div><div id="_mcePaste">Caused by: java.net.UnknownHostException: server</div><div id="_mcePaste">        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)</div><div id="_mcePaste">        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)</div><div id="_mcePaste">        at java.net.Socket.connect(Socket.java:529)</div><div id="_mcePaste">        at java.net.Socket.connect(Socket.java:478)</div><div id="_mcePaste">        at java.net.Socket.<init>(Socket.java:375)</div><div id="_mcePaste">        at java.net.Socket.<init>(Socket.java:189)</div><div id="_mcePaste">        at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)</div><div id="_mcePaste">        at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)</div><div id="_mcePaste">        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)</div><div id="_mcePaste">        ... 18 more</div><div id="_mcePaste">Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: javax.naming.CommunicationException [Root exception is java.rmi.UnknownHo</div><div id="_mcePaste">stException: Unknown host: server; nested exception is:</div><div id="_mcePaste">        java.net.UnknownHostException: server]</div><div id="_mcePaste">        at ru.net.wingbull.shop.client.ApplicationMain$1.run(ApplicationMain.java:48)</div><div id="_mcePaste">        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)</div><div id="_mcePaste">        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</div><div id="_mcePaste">        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</div><div id="_mcePaste">Caused by: javax.naming.CommunicationException [Root exception is java.rmi.UnknownHostException: Unknown host: server; nested exception is:</div></p></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>BTW, remote machine localy named as "<strong>server</strong>", and I checked (using <em>tcpview</em> tool) that client application establish connection with remote-JBoss on 1099 but then throwing this exception. How to avoid it? </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Ilya</p></div>
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