Hi, I got a scenario and execution scripts using a traci runner where threads were set to 4. While rebuilding and configuring this, I set loopdetector output file identical for all the instantE1 detectors.
running the runner.py script from an ipython3 shell repeatedly for different seeds, apparently there is a thread race going on, because traci server crashes indeterministically with FatalTraCIError: connection closed by SUMO * this did not occur before the single loopdetector output file * it ceases to be a problem when threads are set to 1 and debugging into this state gives a lot of pouring QThread messages. so right now I am not sure if it is the thread-twitchyness of ipython, or something else... testing with * python3 shell, 4 threads: crashes * python3 shell, 1 threads: all fine is this a known phenomenon? cheers, Gerald _______________________________________________ sumo-dev mailing list sumo-dev@eclipse.org To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-dev