Re: building a channel listener on client and open a channel on server side

Russel,

Sounds like you are having some luck, cool!

You need to register the prfile in the "client" or connecting peer, and 
it needs to be registered as a listener.  If you are watching the connection
with ethereal (a sniffer) or testing the "client" it needs to have a 
populated <greeting> instead of just an empty <greeting></greeting>.

The code in the connecting peer will look a lot like the server code.

Does this help?

-bill

On Thu, Aug 15, 2002 at 10:10:52AM -0700, Russell Hung wrote:
> Hi,
>  
> I am trying to build a channel from server to client (server ---->
> client) so the server could send the messages actively. 
>  
> I have successfully built a channel from client to server (client ---->
> server) using - 
> on server side: 
>  
>     startChannelListener = profile.init(uri, profileConfiguration);
>     profileRegistry.addStartChannelListener(uri, startChannelListener,
> sessionTuningProperties);
>  
> and client side:
>  
>     // builds a session using "AutomatedTCPSessionCreator.initiate(...)"
> 
>     channel = session.startChannel(EchoProfile.EchoProfile_URI);
>  
> After that (there is already a channel "client ---> server"), I try to
> build a channel from server to client ("server -----> client") so the
> server could actively send messages to client using the same algorithm -
> on client side:
>  
>     startChannelListener = profile.init(uri, profileConfiguration);
>     profileRegistry.addStartChannelListener(uri, startChannelListener,
> sessionTuningProperties);
>  
> and server side:
>  
>     // after the server agree with client's session request, it obtains
> a session. 
>     session = AutomatedTCPSessionCreator.listen(listenPort,
> profileRegistry);    
>     channel = session.startChannel(EchoProfile.EchoProfile_URI);
>  
> It returns the error messages below after the server side tries to start
> a channel:
>  
>     "org.beepcore.beep.core.BEEPError: all requested profiles are
> unsupported"
>  
> Is building a channel from server to client feasible? Or maybe I did
> something wrong!  Thanks.
>  
>  
> Russell Hung
> [email protected]
> 




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