On Thu, Aug 09, 2007 at 09:32:56PM -0400, Dawei Shen wrote: > Hey Guys > > I used gr.head() as my source, so I assumed fg.run() should be able to > return, but it doesn't. Anybody has any idea which could be the reason? Here > is the error message if I press ctrl+C to stop the program.
It should stop. However, if you happen to be using gr.udp_source or anything else that is in the habit of returning a zero count from work, it won't return. Eric > > mygraph.run() > File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/flow_graph.py", > line 113, in run > self.wait () > File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/flow_graph.py", > line 104, in wait > self.scheduler.wait () > File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/scheduler.py", > line 68, in wait > thread.join(timeout) > File "/usr/lib/python2.5/threading.py", line 569, in join > self.__block.wait(delay) > File "/usr/lib/python2.5/threading.py", line 233, in wait > _sleep(delay) > KeyboardInterrupt > > > Thanks. > > Dawei _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
