# From http://learning-0mq-with-pyzmq.readthedocs.io/en/latest/pyzmq/patterns/client_server.html

import zmq
import sys

port = "51023"


context = zmq.Context()
print ("Connecting to server...")
socket = context.socket(zmq.REQ)
socket.connect ("tcp://localhost:%s" % port)

#  Do 10 requests, waiting each time for a response
for request in range (1,10):
    print ("Sending request "+ str(request) +"...")
    socket.send ("Hello")
    #  Get the reply.
    message = socket.recv()
    print ("Received reply "+ str(request) + "["+ message+ "]")