Hello World client in Python

Table of Contents

#
# Hello World client in Python
# Connects REQ socket to tcp://localhost:5555
# Sends "Hello" to server, expects "World" back
#
import zmq

context = zmq.Context()

# Socket to talk to server
print "Connecting to hello world server…"
socket = context.socket(zmq.REQ)
socket.connect ("tcp://localhost:5555")

# Do 10 requests, waiting each time for a response
for request in range (10):
print "Sending request ", request,"…"
socket.send ("Hello")

# Get the reply.
message = socket.recv()
print "Received reply ", request, "[", message, "]"