/usr/lib/python2.7/dist-packages/txzmq/pushpull.py is in python-txzmq 0.7.4-1.
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ZeroMQ PUSH-PULL wrappers.
"""
from zmq import constants
from txzmq.connection import ZmqConnection
class ZmqPushConnection(ZmqConnection):
"""
Pushing messages to the socket.
Wrapper around ZeroMQ PUSH socket.
"""
socketType = constants.PUSH
def push(self, message):
"""
Push a message L{message}.
:param message: message data
:type message: str
"""
self.send(message)
class ZmqPullConnection(ZmqConnection):
"""
Pull messages from a socket.
Wrapper around ZeroMQ PULL socket.
Subclass and override :meth:`onPull`.
"""
socketType = constants.PULL
def messageReceived(self, message):
"""
Called on incoming message from ZeroMQ.
:param message: message data
"""
self.onPull(message)
def onPull(self, message):
"""
Called on incoming message received by puller.
:param message: message data
"""
raise NotImplementedError(self)
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