That's the trick. there's a difference between the resolve-init-ref name
"NameService" and the corbaloc well known object key "TNameService".
-ORBInitRef sets up the former correspondence, BootManager the latter.
On Mon, 2006-07-10 at 08:46 -0400, Mosur Ravi, Balaji wrote:
> Hi rick,
>
> I believe you have to add the key (TNameService) for the corbaloc...
>
> org.apache.yoko.orb.OB.BootManager bootManager =
> org.apache.yoko.orb.OB.BootManagerHelper.narrow(
> orb.resolve_initial_references("BootManager"));
> bootManager.add_binding("TNameService", obj);
>
> - Balaji
>
>
>
> -----Original Message-----
> From: Rick McGuire [mailto:[EMAIL PROTECTED]
> Sent: Monday, July 10, 2006 7:27 AM
> To: [email protected]
> Subject: Resolving objects via corbaloc::
>
> I've run into a bit of a roadblock trying to get my transient name
> service working, and I suspect it's because I'm missing some critical
> step some place. In my test cases, I'm instantiating an ORB to host the
>
> name service, intialized to listen on port 40001. This ORB has an
> initial naming context activated on a POA instance using the following:
>
> public void initialize(ORB orb) throws TransientServiceException {
> try {
> // get the root POA. We're going to re
> POA rootPOA = (POA)
> orb.resolve_initial_references("RootPOA");
> rootPOA.the_POAManager().activate();
>
> // we need to create a POA to manage this named instance,
> and then activate
> // a context on it.
> Policy[] policy = new Policy[3];
> policy[0] =
> rootPOA.create_lifespan_policy(LifespanPolicyValue.TRANSIENT);
> policy[1] =
> rootPOA.create_id_assignment_policy(IdAssignmentPolicyValue.SYSTEM_ID);
> policy[2] =
> rootPOA.create_servant_retention_policy(ServantRetentionPolicyValue.RETA
> IN);
>
> POA nameServicePOA = rootPOA.create_POA("TNameService",
> null, policy );
> nameServicePOA.the_POAManager().activate();
>
> // create our initial context, and register that with the
> ORB as the name service
> initialContext = new TransientNamingContext(orb,
> nameServicePOA, null);
>
> ((org.apache.yoko.orb.CORBA.ORB)orb).register_initial_reference("NameSer
> vice",
> initialContext.getRootContext());
> } catch (Exception e) {
> throw new TransientServiceException("Unable to initialize
> name service", e);
> }
> }
>
>
> That all appears to be working correctly. Now to run a tests, I
> initialize another ORB using the argument
>
> args = new String[] { "-ORBInitRef",
> "NameService=corbaloc::localhost:40001/TNameService"};
>
> When I try to access the NameService using resolve_initial_references(),
>
> I'm getting the following exception:
>
> [server:err] org.omg.CORBA.OBJECT_NOT_EXIST: unable to dispatch -
> servant or POA
> not found minor code: 0x4f4d0002 completed: No
> [server:err] at
> org.apache.yoko.orb.OB.Util.unmarshalSystemException(Util.jav
> a:161)
> [server:err] at
> org.apache.yoko.orb.OB.GIOPConnection.processReply(GIOPConnec
> tion.java:544)
> [server:err] at
> org.apache.yoko.orb.OB.GIOPConnection.processMessage(GIOPConn
> ection.java:352)
> [server:err] at
> org.apache.yoko.orb.OB.GIOPConnectionThreaded.execReceive(GIO
> PConnectionThreaded.java:460)
> [server:err] at
> org.apache.yoko.orb.OB.GIOPConnectionThreaded$ReceiverThread.
> run(GIOPConnectionThreaded.java:58)
>
> Is there some additional registration required to make TNameService
> accessible via a corbaloc: URL or is creating the TNameService POA
> sufficient? I believe my server code is connecting with the name
> service ORB ok, since I was originally getting some connection failures
> until I sorted out getting the listener ports configured. Now it looks
> like the two orbs are talking, but it's not able to resolve the context
> object. I'm out of ideas on where to proceed from here.
>
> Rick
>
>
>
>
>
