52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
# 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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from oslo_config import cfg
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import oslo_messaging as messaging
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CONF = cfg.CONF
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TRANSPORT = None
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def init():
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global TRANSPORT
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if TRANSPORT is None:
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TRANSPORT = create_transport(get_transport_url())
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def get_transport_url(url_str=None):
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return messaging.TransportURL.parse(CONF, url_str)
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def get_client(target):
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if TRANSPORT is None:
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raise AssertionError("'TRANSPORT' must not be None")
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return messaging.RPCClient(
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TRANSPORT,
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target,
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)
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def get_server(target, endpoints):
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if TRANSPORT is None:
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raise AssertionError("'TRANSPORT' must not be None")
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return messaging.get_rpc_server(
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TRANSPORT,
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target,
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endpoints,
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executor='eventlet',
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)
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def create_transport(url):
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return messaging.get_rpc_transport(CONF, url=url)
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