Problems accessing JBoss over static IP
Hi,
I am using JBoss 6.1.0 for my example. I have deployed my EJB project on a machine and have allocated a static IP to the machine and have written a sample Java client which is remotely invoking the bean class.
But some how I am getting an error at the lookup stage.It tries to connect to the host name instead of the IP address, so was just wondering if JBoss has got to do anything with this
And when I do the same with my Server on LAN instead of static IP, everything works properly.
Below is the client code which im using in my example
package com.client;
import java.rmi.RemoteException;
import java.util.Properties;
import javax.ejb.CreateException;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.rmi.PortableRemoteObject;
import com.mypkg.ISampleServiceHome;
import com.mypkg.ISampleServiceRemote;
public class EJBInvoker {
public static void main(String args[])
{
Context ctx= null;
Properties prop=new Properties();
prop.put(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.naming.NamingContextFactory");
prop.put(Context.PROVIDER_URL,"jnp://203.199.104.155:1099");
ISampleServiceHome home = null;
ISampleServiceRemote remote = null;
try
{
ctx = new InitialContext(prop);
Object obj = ctx.lookup("MyEJBService");
home = (ISampleServiceHome)PortableRemoteObject.narrow(obj,ISampleServiceHome.class);
remote = home.create();
remote.display();
}
catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (CreateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
Below is the stack trace which im getting :
javax.naming.CommunicationException [Root exception is
java.rmi.ConnectException: Connection refused to host: etp-05-149;
nested exception is:
java.net.ConnectException: Connection refused: connect]
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:841)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688)
at javax.naming.InitialContext.lookup(Unknown Source)
at com.client.EJBInvoker.main(EJBInvoker.java:34)
Caused by: java.rmi.ConnectException: Connection refused to host:
etp-05-149; nested exception is:
java.net.ConnectException: Connection refused: connect
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:728)
... 3 more
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
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown Source)
at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown Source)
... 9 more
Regards,
Jatin Chanchlani
