text: import zmq
  context = zmq.Context()
  socket = context.socket(zmq.DEALER)
  socket.bind("tcp://127.0.0.1:5556")
  for i in range(10):
      print("Sending request " + str(i))
      socket.send(b"", flags=zmq.SNDMORE)
      socket.send_string("Hello")
  for i in range(10):
      message = socket.recv()
      print("Received reply: %s" % message)
  