[jboss-user] [EJB/JBoss] - How to: Ejb call Ejb from different machine

[kevin8941]

I have a sessionless ejb to call another sessionless ejb. When the two ejb are deployed in the same machine (jboss 4.0.4.GA), the call are fine, but , after I deploy in two different machine, I can't call it any more. The IP address of 192.168.2.191, is where the 2nd Ejb deployed
 
The way I call another ejb from one ejb is as follow:
//look up jndi in payment server machine
Hashtable<String,String> env = new Hashtable<String,String>();
env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory" ); 
env.put(Context.PROVIDER_URL, "jnp://192.168.2.191:1099"); 
env.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces" ); 

Context ctx = new InitialContext(env); 

//Object obj = ctx.lookup("java:/comp/env/ejb/PaymentEJB"); 
Object obj = ctx.lookup("ejb/PaymentEJB"); 
PaymentHome home = (PaymentHome)javax.rmi.PortableRemoteObject.narrow(obj,PaymentHome.class); 
Payment payment = home.create();
resp = (HashMap<String,String>)payment.deposit(req);

Thanks

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