Current File : //data/old/usr/share/doc/python2-zmq-14.7.0/examples/device/client.py
"""A client for the device based server."""
#
# Copyright (c) 2010 Brian E. Granger and Eugene Chernyshov
#
# This file is part of pyzmq.
#
# pyzmq is free software; you can redistribute it and/or modify it under
# the terms of the Lesser GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# pyzmq is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# Lesser GNU General Public License for more details.
#
# You should have received a copy of the Lesser GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import zmq
import os
from time import time
print 'Client', os.getpid()
context = zmq.Context(1)
socket = context.socket(zmq.REQ)
socket.connect('tcp://127.0.0.1:5555')
while True:
data = zmq.Message(str(os.getpid()))
start = time()
socket.send(data)
data = socket.recv()
print time()-start, data
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