/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/zmq_driver/client/publishers/zmq_push_publisher.py is in python-oslo.messaging 4.6.1-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | # Copyright 2015 Mirantis, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import logging
from oslo_messaging._drivers.zmq_driver.client.publishers\
import zmq_publisher_base
from oslo_messaging._drivers.zmq_driver import zmq_async
from oslo_messaging._drivers.zmq_driver import zmq_names
LOG = logging.getLogger(__name__)
zmq = zmq_async.import_zmq()
class PushPublisher(object):
def __init__(self, conf, matchmaker):
super(PushPublisher, self).__init__()
sockets_manager = zmq_publisher_base.SocketsManager(
conf, matchmaker, zmq.PULL, zmq.PUSH)
def _do_send_request(push_socket, request):
push_socket.send_pyobj(request)
LOG.debug("Sending message_id %(message)s to a target %(target)s",
{"message": request.message_id,
"target": request.target})
self.sender = zmq_publisher_base.QueuedSender(
sockets_manager, _do_send_request)
def send_request(self, request):
if request.msg_type != zmq_names.CAST_TYPE:
raise zmq_publisher_base.UnsupportedSendPattern(request.msg_type)
self.sender.send_request(request)
def cleanup(self):
self.sender.cleanup()
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