text: import zmq
  import time
  
  context = zmq.Context()
  #socket = context.socket(zmq.REP)
  #socket = context.socket(zmq.DEALER)
  socket = context.socket(zmq.PUB)
  socket.bind("tcp://*:5555")
  i=0
  while True:
  # message = socket.recv()
  # print "Received request: ", message
  
   time.sleep(3)
   print socket.send("%s %d"%("World",i))
   i=i+1
   print socket.send("%s %d"%("World",i))
  