PN wraps every actor in an infinite loop that executes in it's own thread. I think what is happening is that the director is detecting that no tokens are available and is killing blocked threads to stop the execution. This would be normal, I think. How else would you stop a blocked thread? The odd thing is that this exception should be caught and not reported.
Edward ------------ Edward A Lee Professor UC Berkeley On Jun 21, 2011, at 8:05 AM, Vincenzo Forchi <vfor...@eso.org> wrote: > Hi Edward, > > On 21/06/2011 16:53, Edward A. Lee wrote: >> Something's fishy here. >> Such a model should work fine in PN. >> Note that hasToken() _alaways_ returns true in PN. > That's good to know, I completely missed that >> The get() method blocks when there is no input. > Apparently in this case it doesn't, but why is the fire even triggered in the > first place? > >> Looks like something is terminating the threads >> using a TerminateProcessException. How is your model >> supposed to be stopped? > When all the tokens have been consumed, which works for most of my actors > with the PN and for all of them with the DDF. > > Cheers, > Vincenzo > > -- > Vincenzo Forchi European Southern Observatory > Karl-Schwarzschild-Strasse 2, D-85748 Garching bei Muenchen, Germany. > Email: vfor...@eso.org Tel: +49 89 32006136 Fax: +49 89 3202362 _______________________________________________ Kepler-users mailing list Kepler-users@kepler-project.org http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users
