[Aglets-developer] Even after getting loacl proxy properly why local messaging between aglets throws com.ibm.aglet.NotHandledException ..?

[Anil K. <akr...@ya...>]

Hi Luca ,

While doing remote messaging  i used  "  AgletProxy
remoteProxy = context.getAgletProxy(url,remoteID);  "
and got the  null as the return value for remoteProxy
.

So message was not sent and cause you said is  "the
MAFFinder is not running".

But When i used local mesaging  i got the value
properly for the local proxy as printed below.
But , can you please let meknow why i am not able send
a message ..?

In this case  also exception is being thrown is 
becuase of "the MAFFinder is not running"...?

Hope you will let me know  the reason .

For your reference ..following is the exception thrown
while doing local messaging.

Error with local messaging
..................................STARTS


  $$$$$$$$$$    The new agent has ID =3f9f1be5e4cd0e7e
 localProxy is :AgletProxyImpl : Aglet [active]
      ClassName [old.agletB]
      Identifier[3f9f1be5e4cd0e7e]
      Owner[CN=anilkumar, OU=erl, O=umr, L=rolla,
ST=mo, C=us]
      CodeBase[atp://r24intelsys:4434/]
CN=anilkumar, OU=erl, O=umr, L=rolla, ST=mo, C=us
 myID is :3f9f1be5e4cd0e7e
Message is not sent .Exception is 
:com.ibm.aglet.NotHandledException: [Message : kind =
HELLO: arg = {}: priority = 5]


Error with local messaging
..................................ENDS


Thanks for your help .
Anil


--- Luca Ferrari <flu...@ka...> wrote:

> 
> 
> -------- 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...
> 
> 
>
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