[Fwd: Re: [Aglets-developer] Remote messaging and .. even local messaging between throwing erros.....Any advises]

[Luca F. <flu...@ka...>]

-------- Original Message --------
Subject: Re: [Aglets-developer] Remote messaging and .. even local 
messaging between throwing erros.....Any advises
Date: Mon, 10 Oct 2005 12:14:14 +0200
From: Luca Ferrari <cat...@us...>
Reply-To: cat...@us...
To: Anil Kumar <akr...@ya...>
References: <200...@we...>

Anil Kumar's cat, on 10/10/2005 6.38, walking on the keyboard wrote:
> com.ibm.aglet.NotHandledException:com.ibm.maf.NotHandled:null
> 
> Here i found that the function "
> context.getAgletProxy(url,remoteID)  " is returning a
> null.
> I am not sure why is this ..?Any guess or ideas ..?
> ( I am able to dispatch and retract agents between
> remote an local Tahithi servers)
> 

The exception raises from the MessageBroker.sendMessage method. The
getProxy returns null, I guess, cause the MAFFinder is not running:

	public AgletProxy getAgletProxy(AgletID aid) {
		AgletProxy p = (AgletProxy)_agletProxies.get(aid);

		if (p != null) {
			return p;
		}
		try {
			MAFFinder finder =
				MAFAgentSystem.getLocalMAFAgentSystem().get_MAFFinder();

			if (finder != null) {
				String[] locations =
					finder.lookup_agent(MAFUtil.toName(aid, null), null);

				p = getAgletProxy(new URL(locations[0]), aid);
			}
		} catch (EntryNotFound ex) {
			p = null;
		} catch (MalformedURLException ex) {
			ex.printStackTrace();
			p = null;
		} catch (FinderNotFound ex) {
			ex.printStackTrace();
			p = null;
		} catch (Exception ex) {
			ex.printStackTrace();
			p = null;
		}
		return p;
	}


if the maffinder is not found than no proxy is returned. Try starting
the MAFFinder running: java com.ibm.maf.rmi.MAFFInder_RMIImpl
and tell us what changes.

Hope this helps,
Luca


-- 
+-------------------------------+
Luca Ferrari
cat...@us...

The Aglets Project:
http://aglets.sourceforge.net
+-------------------------------+


-- 
Luca Ferrari
flu...@ka...