[jboss-user] [Beginners Corner] - Socket problems when invoking EJB method

[kuvera]

My program gets past JNDI lookup to remote host, but fails when it actually invokes the method on the remote object. I suspect I need some more ports other than 1098,1099,4444, but I'm not sure. I get this exception:

  | org.jboss.remoting.CannotConnectException: Can not get connection to server.  Problem establishing socket connection for locator - InvokerLocator [socket://127.0.0.1:3873/]
  | 	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:319)
  | 	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:116)
  | 	at org.jboss.remoting.Client.invoke(Client.java:612)
  | 	at org.jboss.remoting.Client.invoke(Client.java:604)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:72)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:103)
  | 	at $Proxy0.queryWithoutRecord(Unknown Source)
  | 	at kuvera.dataware.SqlClientProxy.queryWithoutRecord(SqlClientProxy.java:155)
  | 	at kuvera.main.Main.indit(Unknown Source)
  | 	at kuvera.main.Main.main(Unknown Source)
  | Caused by: java.net.ConnectException: Connection refused: connect
  | 	at java.net.PlainSocketImpl.socketConnect(Native Method)
  | 	at java.net.PlainSocketImpl.doConnect(Unknown Source)
  | 	at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
  | 	at java.net.PlainSocketImpl.connect(Unknown Source)
  | 	at java.net.SocksSocketImpl.connect(Unknown Source)
  | 	at java.net.Socket.connect(Unknown Source)
  | 	at java.net.Socket.connect(Unknown Source)
  | 	at java.net.Socket.<init>(Unknown Source)
  | 	at java.net.Socket.<init>(Unknown Source)
  | 	at org.jboss.remoting.transport.socket.SocketClientInvoker.createSocket(SocketClientInvoker.java:179)
  | 	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConnection(MicroSocketClientInvoker.java:681)
  | 	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:315)
  | 	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:116)
  | 	at org.jboss.remoting.Client.invoke(Client.java:612)
  | 	at org.jboss.remoting.Client.invoke(Client.java:604)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:72)
  | 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | 	at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:103)
  | 	at $Proxy0.queryWithoutRecord(Unknown Source)
  | 	at kuvera.dataware.SqlClientProxy.queryWithoutRecord(SqlClientProxy.java:155)
  | 	at kuvera.main.Main.indit(Unknown Source)
  | 	at kuvera.main.Main.main(Unknown Source)
  | 	at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
  | 	... 12 more
  | 

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