192eeb4334
Remove threading executor from publisher and router proxies because each proxy is running in its own process. Zmq native poller should be used for asynchronous polling. Change-Id: Id8d6699cfd78ffbcd5b63773a6f2289183cd3126 Closes-Bug: #1569530
77 lines
2.3 KiB
Python
77 lines
2.3 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 argparse
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import logging
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from oslo_config import cfg
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from oslo_messaging._drivers import impl_zmq
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from oslo_messaging._drivers.zmq_driver.broker import zmq_proxy
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from oslo_messaging._drivers.zmq_driver.broker import zmq_queue_proxy
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from oslo_messaging import server
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CONF = cfg.CONF
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CONF.register_opts(impl_zmq.zmq_opts)
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CONF.register_opts(server._pool_opts)
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CONF.rpc_zmq_native = True
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USAGE = """ Usage: ./zmq-proxy.py --type {PUBLISHER,ROUTER} [-h] [] ...
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Usage example:
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python oslo_messaging/_cmd/zmq-proxy.py\
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--type PUBLISHER"""
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PUBLISHER = 'PUBLISHER'
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ROUTER = 'ROUTER'
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PROXY_TYPES = (PUBLISHER, ROUTER)
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def main():
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logging.basicConfig(level=logging.DEBUG)
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parser = argparse.ArgumentParser(
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description='ZeroMQ proxy service',
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usage=USAGE
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)
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parser.add_argument('--type', dest='proxy_type', type=str,
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default=PUBLISHER,
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help='Proxy type PUBLISHER or ROUTER')
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parser.add_argument('--config-file', dest='config_file', type=str,
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help='Path to configuration file')
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args = parser.parse_args()
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if args.config_file:
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cfg.CONF(["--config-file", args.config_file])
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if args.proxy_type not in PROXY_TYPES:
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raise Exception("Bad proxy type %s, should be one of %s" %
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(args.proxy_type, PROXY_TYPES))
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reactor = zmq_proxy.ZmqProxy(CONF, zmq_queue_proxy.PublisherProxy) \
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if args.proxy_type == PUBLISHER \
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else zmq_proxy.ZmqProxy(CONF, zmq_queue_proxy.RouterProxy)
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try:
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while True:
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reactor.run()
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except KeyboardInterrupt:
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reactor.close()
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if __name__ == "__main__":
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main()
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