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37f6823f5b
This is primarily for allowing us to send those commands from workers, but for now simply allows us to ignore echoed RDATA/POSITION commands that we sent (we get echoes of sent commands when using redis). Currently we log a WARNING on the master process every time we receive an echoed RDATA.
45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2020 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from synapse.replication.tcp.commands import (
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RdataCommand,
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ReplicateCommand,
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parse_command_from_line,
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)
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from tests.unittest import TestCase
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class ParseCommandTestCase(TestCase):
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def test_parse_one_word_command(self):
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line = "REPLICATE"
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cmd = parse_command_from_line(line)
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self.assertIsInstance(cmd, ReplicateCommand)
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def test_parse_rdata(self):
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line = 'RDATA events master 6287863 ["ev", ["$eventid", "!roomid", "type", null, null, null]]'
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cmd = parse_command_from_line(line)
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self.assertIsInstance(cmd, RdataCommand)
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self.assertEqual(cmd.stream_name, "events")
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self.assertEqual(cmd.instance_name, "master")
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self.assertEqual(cmd.token, 6287863)
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def test_parse_rdata_batch(self):
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line = 'RDATA presence master batch ["@foo:example.com", "online"]'
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cmd = parse_command_from_line(line)
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self.assertIsInstance(cmd, RdataCommand)
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self.assertEqual(cmd.stream_name, "presence")
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self.assertEqual(cmd.instance_name, "master")
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self.assertIsNone(cmd.token)
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