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81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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from twisted.internet import defer
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from twisted.test.proto_helpers import MemoryReactor
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from synapse.server import HomeServer
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from synapse.util import Clock
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from tests import unittest
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from tests.replication._base import BaseMultiWorkerStreamTestCase
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class WorkerLockTestCase(unittest.HomeserverTestCase):
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def prepare(
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self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer
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) -> None:
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self.worker_lock_handler = self.hs.get_worker_locks_handler()
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def test_wait_for_lock_locally(self) -> None:
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"""Test waiting for a lock on a single worker"""
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lock1 = self.worker_lock_handler.acquire_lock("name", "key")
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self.get_success(lock1.__aenter__())
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lock2 = self.worker_lock_handler.acquire_lock("name", "key")
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d2 = defer.ensureDeferred(lock2.__aenter__())
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self.assertNoResult(d2)
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self.get_success(lock1.__aexit__(None, None, None))
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self.get_success(d2)
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self.get_success(lock2.__aexit__(None, None, None))
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class WorkerLockWorkersTestCase(BaseMultiWorkerStreamTestCase):
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def prepare(
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self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer
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) -> None:
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self.main_worker_lock_handler = self.hs.get_worker_locks_handler()
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def test_wait_for_lock_worker(self) -> None:
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"""Test waiting for a lock on another worker"""
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worker = self.make_worker_hs(
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"synapse.app.generic_worker",
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extra_config={
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"redis": {"enabled": True},
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},
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)
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worker_lock_handler = worker.get_worker_locks_handler()
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lock1 = self.main_worker_lock_handler.acquire_lock("name", "key")
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self.get_success(lock1.__aenter__())
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lock2 = worker_lock_handler.acquire_lock("name", "key")
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d2 = defer.ensureDeferred(lock2.__aenter__())
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self.assertNoResult(d2)
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self.get_success(lock1.__aexit__(None, None, None))
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self.get_success(d2)
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self.get_success(lock2.__aexit__(None, None, None))
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