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"""A 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
import threading
import time
print 'Server', os.getpid()
def routine(context):
socket = context.socket(zmq.REP)
socket.connect("inproc://workers")
while True:
message = socket.recv()
time.sleep(1)
socket.send(message)
context = zmq.Context(1)
workers = context.socket(zmq.DEALER)
workers.bind("inproc://workers");
clients = context.socket(zmq.DEALER)
clients.bind('tcp://127.0.0.1:5555')
for i in range(10):
thread = threading.Thread(target=routine, args=(context, ))
thread.start()
zmq.device(zmq.QUEUE, clients, workers)
print "Finished"
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