- try:
- sp = subprocess.Popen(self.args.exec_args, shell=False)
-
- # forward signals to the process.
- signal.signal(signal.SIGINT, lambda signum, frame: sp.send_signal(signum))
- signal.signal(signal.SIGTERM, lambda signum, frame: sp.send_signal(signum))
- signal.signal(signal.SIGQUIT, lambda signum, frame: sp.send_signal(signum))
-
- # wait for process to complete.
- rc = sp.wait()
-
- # restore default signal handlers.
- signal.signal(signal.SIGINT, signal.SIG_DFL)
- signal.signal(signal.SIGTERM, signal.SIG_DFL)
- signal.signal(signal.SIGQUIT, signal.SIG_DFL)
- except Exception as e:
- self.logger.exception(
- 'arv-mount: exception during exec %s', self.args.exec_args)