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# 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 abc
import logging
import six
from oslo_messaging._drivers.zmq_driver import zmq_async
LOG = logging.getLogger(__name__)
zmq = zmq_async.import_zmq()
@six.add_metaclass(abc.ABCMeta)
class CastPublisherBase(object):
def __init__(self, conf):
self.conf = conf
self.zmq_context = zmq.Context()
self.outbound_sockets = {}
super(CastPublisherBase, self).__init__()
@abc.abstractmethod
def cast(self, target, context,
message, timeout=None, retry=None):
"Send CAST to target"
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