b5955b6ca9
In this change router was redesigned in a way most appropriate for routing concept of zmq.ROUTER socket. DEALER(cli)-ROUTER(proxy)-DEALER(srv) instead of DEALER-ROUTER-DEALER-ROUTER (3 layers instead of 4) The main reason is to use zmq.DEALER identity in message routing. For this reason DealerConsumer was introduced server-side. RouterConsumer is left for peer-to-peer DEALER-ROUTER deployment option. Also handled assertions in receive-methods in order to not stop server when received message with wrong format. Change-Id: If25edf500fa8d220d4233bb13d67121824e841c6 Closes-Bug: #1558601 Related-Bug: #1555007
56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
# Copyright 2016 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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import os
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import sys
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from oslo_messaging.tests.functional.zmq import multiproc_utils
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LOG = logging.getLogger(__name__)
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class StartupOrderTestCase(multiproc_utils.MutliprocTestCase):
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def setUp(self):
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super(StartupOrderTestCase, self).setUp()
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self.conf.prog = "test_prog"
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self.conf.project = "test_project"
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kwargs = {'rpc_response_timeout': 30}
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self.config(**kwargs)
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log_path = self.conf.rpc_zmq_ipc_dir + "/" + str(os.getpid()) + ".log"
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sys.stdout = open(log_path, "w", buffering=0)
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def test_call_server_before_client(self):
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self.spawn_servers(3, wait_for_server=True, random_topic=False)
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servers = self.spawned
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client = self.get_client(servers[0].topic)
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for i in range(3):
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reply = client.call_a()
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self.assertIsNotNone(reply)
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self.assertEqual(3, len(client.replies))
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def test_call_client_dont_wait_for_server(self):
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self.spawn_servers(3, wait_for_server=False, random_topic=False)
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servers = self.spawned
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client = self.get_client(servers[0].topic)
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for i in range(3):
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reply = client.call_a()
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self.assertIsNotNone(reply)
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self.assertEqual(3, len(client.replies))
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