def check_if_parent_is_alive(self):
        try:
            kill(self.parent_pid, 0)
        except:
            exit(0)
Stop the service and disconnect the JSONRPCClientFactory.
dataset/ETHPy150Open etsy/skyline/src/horizon/roomba.py/Roomba.check_if_parent_is_alive--crossover with--dataset/ETHPy150Open flowroute/txjason/txjason/service.py/JSONRPCClientService.stopService