#!/usr/bin/python

import time
import zmq
context = zmq.Context()
socket_req = context.socket(zmq.REQ)
socket_req.connect('tcp://127.0.0.1:5050')
time.sleep(1)
for i in range(0, 10000):
    socket_req.send('req %4i'%i)
    rep = socket_req.recv()