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javax.naming.CommunicationException: Could not obtain connection to any of these urls: 192.168.10.136:1099 and discovery failed with error: javax.naming.CommunicationException: Receive timed out
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created by <a href="http://community.jboss.org/people/Zoeley">Noelia Delgado</a> in <i>Beginner's Corner</i> - <a href="http://community.jboss.org/message/560656#560656">View the full discussion</a>
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<div class="jive-rendered-content"><p><span style="font-size: 10pt;"><p>Hi,</p><p>I am running JBoss 5.1.0.GA and it appears I am unable to establish a connection from a client running remotely.</p><p>When I run the client locally and connect using 'localhost:1099' or '127.0.0.1:1099' the connection succeeds, but when I provide the computer's ip</p><p>'192.168.10.136:1099' I get the printStackTrace() output below:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span><span style="font-size: 10pt; font-family: Courier New; "><p>g28:/home/noelia/Desktop# java -jar AppClient.jar</p><p>javax.naming.CommunicationException: Could not obtain connection to any of these urls: 192.168.10.136:1099 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming.CommunicationException: Failed to connect to server /192.168.10.136:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server /192.168.10.136:1099 [Root exception is java.net.ConnectException: Conexión rehusada]]]</p><p>at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1763)</p><p>at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:693)</p><p>at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)</p><p>at javax.naming.InitialContext.lookup(InitialContext.java:392)</p><p>at util.Contexto.getInterfazRemota(Contexto.java:29)</p><p>at mesa_entrada.IdPaciente.getInterfazRemota(IdPaciente.java:1635)</p><p>at mesa_entrada.IdPaciente.setInterfazRemotaPaciente(IdPaciente.java:1645)</p><p>at mesa_entrada.IdPaciente$8.actionPerformed(IdPaciente.java:1031)</p><p>at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)</p><p>at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)</p><p>at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)</p><p>at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)</p><p>at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)</p><p>at java.awt.Component.processMouseEvent(Component.java:6216)</p><p>at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)</p><p>at java.awt.Component.processEvent(Component.java:5981)</p><p>at java.awt.Container.processEvent(Container.java:2041)</p><p>at java.awt.Component.dispatchEventImpl(Component.java:4583)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2099)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)</p><p>at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)</p><p>at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2085)</p><p>at java.awt.Window.dispatchEventImpl(Window.java:2475)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)</p><p>at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</p><p>at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</p><p>at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</p><p>at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</p><p>Caused by: javax.naming.CommunicationException: Failed to connect to server /192.168.10.136:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server /192.168.10.136:1099 [Root exception is java.net.ConnectException: Conexión rehusada]]</p><p>at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:335)</p><p>at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1734)</p><p>... 32 more</p><p>Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server /192.168.10.136:1099 [Root exception is java.net.ConnectException: Conexión rehusada]</p><p>at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:305)</p><p>... 33 more</p><p>Caused by: java.net.ConnectException: Conexión rehusada</p><p>at java.net.PlainSocketImpl.socketConnect(Native Method)</p><p>at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)</p><p>at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)</p><p>at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)</p><p>at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)</p><p>at java.net.Socket.connect(Socket.java:519)</p><p>at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:97)</p><p>at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:82)</p><p>at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:301)</p><p>... 33 more</p><p>java.lang.NullPointerException</p><p>at mesa_entrada.IdPaciente$8.actionPerformed(IdPaciente.java:1043)</p><p>at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)</p><p>at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)</p><p>at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)</p><p>at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)</p><p>at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)</p><p>at java.awt.Component.processMouseEvent(Component.java:6216)</p><p>at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)</p><p>at java.awt.Component.processEvent(Component.java:5981)</p><p>at java.awt.Container.processEvent(Container.java:2041)</p><p>at java.awt.Component.dispatchEventImpl(Component.java:4583)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2099)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)</p><p>at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)</p><p>at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2085)</p><p>at java.awt.Window.dispatchEventImpl(Window.java:2475)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)</p><p>at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</p><p>at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</p><p>at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</p><p>at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</p><p>g28:/home/noelia/Desktop# java -jar AppClient.jar</p><p>javax.naming.CommunicationException: Could not obtain connection to any of these urls: 192.168.10.136:1099 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming.CommunicationException: Failed to connect to server /192.168.10.136:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server /192.168.10.136:1099 [Root exception is java.net.ConnectException: Conexión rehusada]]]</p><p>at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1763)</p><p>at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:693)</p><p>at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)</p><p>at javax.naming.InitialContext.lookup(InitialContext.java:392)</p><p>at util.Contexto.getInterfazRemota(Contexto.java:29)</p><p>at mesa_entrada.IdPaciente.getInterfazRemota(IdPaciente.java:1635)</p><p>at mesa_entrada.IdPaciente.setInterfazRemotaPaciente(IdPaciente.java:1645)</p><p>at mesa_entrada.IdPaciente$8.actionPerformed(IdPaciente.java:1031)</p><p>at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)</p><p>at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)</p><p>at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)</p><p>at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)</p><p>at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)</p><p>at java.awt.Component.processMouseEvent(Component.java:6216)</p><p>at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)</p><p>at java.awt.Component.processEvent(Component.java:5981)</p><p>at java.awt.Container.processEvent(Container.java:2041)</p><p>at java.awt.Component.dispatchEventImpl(Component.java:4583)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2099)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)</p><p>at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)</p><p>at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2085)</p><p>at java.awt.Window.dispatchEventImpl(Window.java:2475)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)</p><p>at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</p><p>at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</p><p>at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</p><p>at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</p><p>Caused by: javax.naming.CommunicationException: Failed to connect to server /192.168.10.136:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server /192.168.10.136:1099 [Root exception is java.net.ConnectException: Conexión rehusada]]</p><p>at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:335)</p><p>at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1734)</p><p>... 32 more</p><p>Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server /192.168.10.136:1099 [Root exception is java.net.ConnectException: Conexión rehusada]</p><p>at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:305)</p><p>... 33 more</p><p>Caused by: java.net.ConnectException: Conexión rehusada</p><p>at java.net.PlainSocketImpl.socketConnect(Native Method)</p><p>at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)</p><p>at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)</p><p>at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)</p><p>at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)</p><p>at java.net.Socket.connect(Socket.java:519)</p><p>at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:97)</p><p>at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:82)</p><p>at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:301)</p><p>... 33 more</p><p>java.lang.NullPointerException</p><p>at mesa_entrada.IdPaciente$8.actionPerformed(IdPaciente.java:1039)</p><p>at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)</p><p>at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)</p><p>at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)</p><p>at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)</p><p>at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)</p><p>at java.awt.Component.processMouseEvent(Component.java:6216)</p><p>at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)</p><p>at java.awt.Component.processEvent(Component.java:5981)</p><p>at java.awt.Container.processEvent(Container.java:2041)</p><p>at java.awt.Component.dispatchEventImpl(Component.java:4583)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2099)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)</p><p>at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)</p><p>at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)</p><p>at java.awt.Container.dispatchEventImpl(Container.java:2085)</p><p>at java.awt.Window.dispatchEventImpl(Window.java:2475)</p><p>at java.awt.Component.dispatchEvent(Component.java:4413)</p><p>at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)</p><p>at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</p><p>at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</p><p>at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</p><p>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</p><p>at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">  </p></span><strong><span style="color: #7f0055; font-size: 10pt; font-family: Courier New; "><p>My client code is:</p></span><strong style=": ; color: #7f0055; font-size: 10pt; font-family: Courier New; "><p style="min-height: 8pt; height: 8pt; padding: 0px;">  </p><p>public</p><span style="color: #7f0055; font-size: 10pt; font-family: Courier New; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-size: 10pt; font-family: Courier New; ">Contexto()</span><strong><span style="color: #7f0055; font-size: 10pt; font-family: Courier New; ">throws</span><span style="font-size: 10pt; font-family: Courier New; "> NamingException{</span><span style="font-size: 10pt; font-family: Courier New; "><p>Properties env =</p><p><strong><span style="color: #7f0055; font-size: 10pt; font-family: Courier New; ">new</span><span style="font-size: 10pt; font-family: Courier New; "> Properties();</span><span style="font-size: 10pt; font-family: Courier New; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #3f7f5f; font-size: 10pt; font-family: Courier New; ">// Try with a login that should succeed</span><span style="font-size: 10pt; font-family: Courier New; "><p>env.setProperty(</p><p><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">"java.naming.factory.initial"</span><span style="font-size: 10pt; font-family: Courier New; ">,</span><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">"org.jnp.interfaces.NamingContextFactory"</span><span style="font-size: 10pt; font-family: Courier New; ">);</span><span style="font-size: 10pt; font-family: Courier New; "><p>env.setProperty(Context.</p><p><em><span style="color: #0000c0; font-size: 10pt; font-family: Courier New; ">URL_PKG_PREFIXES</span><span style="font-size: 10pt; font-family: Courier New; ">, </span><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">"org.jboss.naming.client"</span><span style="font-size: 10pt; font-family: Courier New; ">); </span><span style="font-size: 10pt; font-family: Courier New; "><p>env.setProperty(Context.</p><p><em><span style="color: #0000c0; font-size: 10pt; font-family: Courier New; ">PROVIDER_URL</span><span style="font-size: 10pt; font-family: Courier New; ">, </span><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">"jnp://192.168.10.136:1099"</span><span style="font-size: 10pt; font-family: Courier New; ">);</span><span style="font-size: 10pt; font-family: Courier New; "><p>env.setProperty(Context.</p><p><em><span style="color: #0000c0; font-size: 10pt; font-family: Courier New; ">SECURITY_CREDENTIALS</span><span style="font-size: 10pt; font-family: Courier New; ">, </span><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">""</span><span style="font-size: 10pt; font-family: Courier New; ">);</span><span style="font-size: 10pt; font-family: Courier New; "><p>env.setProperty(Context.</p><p><em><span style="color: #0000c0; font-size: 10pt; font-family: Courier New; ">SECURITY_PRINCIPAL</span><span style="font-size: 10pt; font-family: Courier New; ">, </span><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">""</span><span style="font-size: 10pt; font-family: Courier New; ">);</span><span style="font-size: 10pt; font-family: Courier New; "><p>env.setProperty(Context.</p><p><em><span style="color: #0000c0; font-size: 10pt; font-family: Courier New; ">SECURITY_PROTOCOL</span><span style="font-size: 10pt; font-family: Courier New; ">, </span><span style="color: #2a00ff; font-size: 10pt; font-family: Courier New; ">"java:/jaas/App"</span><span style="font-size: 10pt; font-family: Courier New; ">);</span><span style="font-size: 10pt; font-family: Courier New; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong><span style="color: #7f0055; font-size: 10pt; font-family: Courier New; ">this</span><span style="font-size: 10pt; font-family: Courier New; ">.</span><span style="color: #0000c0; font-size: 10pt; font-family: Courier New; ">ctx</span><span style="font-size: 10pt; font-family: Courier New; "> = </span><strong><span style="color: #7f0055; font-size: 10pt; font-family: Courier New; ">new</span><span style="font-size: 10pt; font-family: Courier New; "> InitialContext(env);</span><span style="font-size: 10pt; font-family: Courier New; "><p>}</p></span><span style="font-size: 10pt; font-family: Courier New; "><p style="min-height: 8pt; height: 8pt; padding: 0px;">  </p></span><span style="font-family: Times New Roman;"><p>if anyone can help me I would appreciate.</p></span><span style="font-size: 10pt; font-family: Courier New; "><p style="min-height: 8pt; height: 8pt; padding: 0px;">  </p><p>thanks</p><p>Noelia</p></span></strong></strong></p></span></em></p></span></em></p></span></em></p></span></em></p></span></em></p></span></p></span></p></span></strong></p></span></strong></p></span></strong></strong></p></div>
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