code: def engage(proto='udp'):
      ''' Fire thrusters.
      '''
      from ironman.server import ServerFactory
      from twisted.internet import reactor
      from twisted.internet.defer import Deferred
      getattr(reactor, 'listen{0:s}'.format(proto.upper()))(8888, ServerFactory(proto, Deferred))
      reactor.run(f engage(proto='udp'):
      ''' Fire thrusters.
      '''
      from ironman.server import ServerFactory
      from twisted.internet import reactor
      from twisted.internet.defer import Deferred
      getattr(reactor, 'listen{0:s}'.format(proto.upper()))(8888, ServerFactory(proto, Deferred))
      reactor.run()
docs: Fire thrusters.