2 Replies Latest reply on Sep 5, 2007 3:52 AM by alexsbe

    problem connecting to EJB3

    alexsbe
    alexsbe Sep 3, 2007 6:02 AM

      Hi ,
      I am a newbie in EJB3, and I tried for days to deploy an EJB

      I have jboss 4.0.5 installed on red hat. where I want to deploy my EJB.

      The start logs of jboss for the deployement are ok

      ex I have : default remote binding has jndiName of LoginEAR/LoginEJB3Bean/remote

      SO i think that evrything is ok...


      Here is the code for the client side :

       public static void main(String[] args) {
 try {
Properties properties = new Properties();
 properties.put(Context.PROVIDER_URL, "adresse_IP:1099");
properties.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
 properties.put(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces");


 return new InitialContext(properties);
 Context context = getContext();

 String jndiName = "LoginEAR/LoginEJB3Bean/remote";

 LoginEJB3 loginEJB3 = (LoginEJB3)context.lookup(jndiName);


 } catch (NamingException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 }
 }


      Here is the error log I had : 
      2007-09-03 11:26:13 DEBUG [SecurityAssociation/:143] Using ThreadLocal: false
2007-09-03 11:26:13 DEBUG [Client/:514] invoke called, but our invoker is disconnected, discarding and fetching another fresh invoker for: InvokerLocator [socket://127.0.0.1:3873/]
2007-09-03 11:26:13 DEBUG [SocketClientInvoker/:275] connect called for: org.jboss.remoting.transport.socket.SocketClientInvoker@b66cc
Exception in thread "main" org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection.
 at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:267)
 at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
 at org.jboss.remoting.Client.invoke(Client.java:525)
 at org.jboss.remoting.Client.invoke(Client.java:488)
 at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
 at $Proxy0.login(Unknown Source)




      I added this command on the launch jboss start
      -Djava.rmi.server.hostname=adresseIPserver"

      I have read that it can solve this problem

      But now I have this error 


      Exception in thread "main" org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection.
 at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:267)
 at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
 at org.jboss.remoting.Client.invoke(Client.java:525)
 at org.jboss.remoting.Client.invoke(Client.java:488)
 at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
 at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
 at $Proxy0.login(Unknown Source)

      I really don't know what I did wrong. this application work fine with the same server installed on windows.




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