def run()

in callouts/python/extproc/service/callout_server.py [0:0]


  def run(self) -> None:
    """Start all requested servers and listen for new connections; blocking."""
    self._start_servers()
    self._setup = True
    try:
      self._loop_server()
    except KeyboardInterrupt:
      logging.info('Server interrupted')
    finally:
      self._stop_servers()
      self._closed = True