Thanks very much for this - it now correctly instantiates the CORBA object 
that I am trying to invoke on, and I can see the connection appearing in 
the ORB daemon window on the remote machine.

However, now when I actually do the invocation, I get a 

Exception: org.omg.CORBA.NO_IMPLEMENT

The remote machine (DDDEV_MOC) is running Orbix 3.0.1, and the application 
(C++) I am trying to invoke on. Do I need to further configure IIOP on 
this machine, or do you know if this ORB doesn't support it. I created the 
stub files on the local machine using idlj, and the method is definately 
implemented as I can invoke it from a C++ CORBA client OK.

Also, this is a C++ ORB - I assume that this can actually accept 
invocations which were originally Java, and that I don't need the Java 
based ORB (OrbixWeb)?? The whole idea of IDL is that the ORB is language 
independant, right?

Or maybe it's to do with the interface repository?

I'd be grateful for any suggestions 
Thanks again
Michael.



> Hi,

> You can use any one of the following code:-

> -------------------------------------------------------------------------
-
 >        Properties p = new Properties();
 >        p.put("org.omg.CORBA.ORBClass", "IE.Iona.OrbixWeb.CORBA.ORB");
 >        p.put
(> "org.omg.CORBA.ORBSingletonClass", "IE.Iona.OrbixWeb.CORBA.singletonORB"
);
 >        p.put("org.omg.CORBA.ORBInitialHost", "DDDEV_MOC");
 >        p.put("org.omg.CORBA.ORBInitialPort", "1570");
 >        p.put
(> "org.omg.CORBA.ORBInitRef", "NameService=corbaloc:iiop:1.0@:/NameService
")
;> 

>         p.put("OrbixWeb.IT_NS_HOSTNAME","DDDEV_MOC");

>         orb = IE.Iona.OrbixWeb.CORBA.ORB.init(args, p);
 >            
 >        try
 >        {
 >            ref = orb.resolve_initial_references("NameService");
 >            System.out.println("ref:" + ref);
 >            ...
-> ------------------------------------------------------------------------
--
	> 				OR
-> ------------------------------------------------------------------------
--
 >        Properties p = new Properties();
 >        p.put("org.omg.CORBA.ORBClass", "IE.Iona.OrbixWeb.CORBA.ORB");
 >        p.put
(> "org.omg.CORBA.ORBSingletonClass", "IE.Iona.OrbixWeb.CORBA.singletonORB"
);
 >        p.put("org.omg.CORBA.ORBInitialHost", "DDDEV_MOC");
 >        p.put("org.omg.CORBA.ORBInitialPort", "1570");
 >        p.put
(> "org.omg.CORBA.ORBInitRef", "NameService=corbaloc:iiop:1.0@:/NameService
")
;> 

>         orb = IE.Iona.OrbixWeb.CORBA.ORB.init(args, p);

> 	  _OrbixWeb.ORB(orb).setConfigItem
(> "IT_NS_HOSTNAME","alphaes40.ushacomm.co.in");

>         try
 >        {
 >            ref = orb.resolve_initial_references("NameService");
 >            System.out.println("ref:" + ref);
 >            ...
-> ------------------------------------------------------------------------
--

> 

> 

> > I need a Java IDL client to connect to a CORBA server (C++) who's ORB 
is 
o> n a remote machine - 

> 
M> y code goes as follows,

>         Properties p = new Properties();
 >        p.put("org.omg.CORBA.ORBClass", "IE.Iona.OrbixWeb.CORBA.ORB");
 >        p.put
(> "org.omg.CORBA.ORBSingletonClass", "IE.Iona.OrbixWeb.CORBA.singletonORB"
);
 >        p.put("org.omg.CORBA.ORBInitialHost", "DDDEV_MOC");
 >        p.put("org.omg.CORBA.ORBInitialPort", "1570");
 >        p.put
(> "org.omg.CORBA.ORBInitRef", "NameService=corbaloc:iiop:1.0@:/NameService
")
;> 
 >        
 >        orb = IE.Iona.OrbixWeb.CORBA.ORB.init(args, p);
 >            
 >        try
 >        {
 >            ref = orb.resolve_initial_references("NameService");
 >            System.out.println("ref:" + ref);
 >            ...

> This always prints 'localhost' as the ORB server instead of 'DDDEV_MOC' 
as 
I>  intend.

> Does anyone know what might be wrong here?

>