48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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from oslo_messaging._drivers.zmq_driver.client.publishers\
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import zmq_publisher_base
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from oslo_messaging._drivers.zmq_driver import zmq_async
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from oslo_messaging._drivers.zmq_driver import zmq_names
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from oslo_messaging._i18n import _LI
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LOG = logging.getLogger(__name__)
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zmq = zmq_async.import_zmq()
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class PubPublisher(zmq_publisher_base.PublisherMultisend):
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def __init__(self, conf, matchmaker):
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super(PubPublisher, self).__init__(conf, matchmaker, zmq.PUB)
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def send_request(self, request):
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if request.msg_type not in zmq_names.NOTIFY_TYPES:
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raise zmq_publisher_base.UnsupportedSendPattern(request.msg_type)
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pub_socket, hosts = self._check_hosts_connections(request.target)
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self._send_request(pub_socket, request)
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def _send_request(self, socket, request):
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super(PubPublisher, self)._send_request(socket, request)
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LOG.info(_LI("Publishing message %(message)s to a target %(target)s")
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% {"message": request.message,
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"target": request.target})
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