Request-reply client in Python

#
# Request-reply client in Python
# Connects REQ socket to tcp://localhost:5559
# Sends "Hello" to server, expects "World" back
#
import zmq

# Prepare our context and sockets
context = zmq.Context()
socket = context.socket(zmq.REQ)
socket.connect("tcp://localhost:5559")

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