docs: def command(self):
          """
          **runserver** command implementation.
          """
          setproctitle.setproctitle(
              "{:s}: master process '{:s}'".format(
                  self.context.config.name, " ".join(sys.argv)
              ))
  
          # Init and start processes
          try:
              self.start_processes(max_restarts=100)
          except KeyboardInterrupt:
              pass
          # Stop processes
          for process in self.processes:
              process.stop()