Hanging problem

Subject: Hanging problem
From: James Cole (jamescole2002@hotmail.com)
Date: Tue Sep 10 2002 - 20:02:51 MET DST

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Hi all,

I'm a JADE beginner (since a few days ago) and new to this mailing list. I
am convinced of the worth of JADE (it is precisely the library I have been
looking for!) and intend to use it in an implementation.

I am having some problems searching the directory facilitator agent. When it
comes to searching, all agents hang and have to be killed from outside the
JADE system.
The steps I have used are:

DFAgentDescription dfd = new DFAgentDescription();
ServiceDescription sd = new ServiceDescription();
sd.setType("HotelDBAgent");
dfd.addServices(sd);

//create an array DFServiceDescription[]
DFAgentDescription[] tempDFD;

//search the DFService
tempDFD= DFService.search(this, getDefaultDF(), dfd);

It is the search on the last line that causes the hang.

I do not /think/ I am approaching this
task completely arse-backwards but I'm not wholely sure either. I'm a bit
stuck and would appreciate very much any assistance!

sincerely,

James

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