ad7e627185
Story: 2004993 Task: 29464 Change-Id: I8e9cca7c0a7eb82b2a029a3ead2486dd1742b65f
67 lines
2.0 KiB
Python
67 lines
2.0 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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from oslo_log import log as logging
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import oslo_messaging as messaging
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from oslo_messaging.rpc import dispatcher
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LOG = logging.getLogger(__name__)
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TRANSPORT = None
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def init():
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global TRANSPORT
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TRANSPORT = create_transport(get_transport_url())
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def cleanup():
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global TRANSPORT
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if TRANSPORT is not None:
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TRANSPORT.cleanup()
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TRANSPORT = None
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def get_transport_url(url_str=None):
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return messaging.TransportURL.parse(cfg.CONF, url_str)
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def get_client(target, version_cap=None, serializer=None,
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call_monitor_timeout=None):
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if TRANSPORT is None:
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init()
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return messaging.RPCClient(TRANSPORT,
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target,
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version_cap=version_cap,
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serializer=serializer,
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call_monitor_timeout=call_monitor_timeout)
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def get_server(target, endpoints, executor='threading',
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access_policy=dispatcher.DefaultRPCAccessPolicy,
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serializer=None):
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if TRANSPORT is None:
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init()
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return messaging.get_rpc_server(TRANSPORT,
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target,
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endpoints,
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executor=executor,
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serializer=serializer,
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access_policy=access_policy)
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def create_transport(url):
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return messaging.get_rpc_transport(cfg.CONF, url=url)
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