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#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
from synapse.federation.send_queue import EduRow
from synapse.replication.tcp.streams.federation import FederationStream
from tests.replication._base import BaseStreamTestCase
class FederationStreamTestCase(BaseStreamTestCase):
def _get_worker_hs_config(self) -> dict:
# enable federation sending on the worker
config = super()._get_worker_hs_config()
config["worker_name"] = "federation_sender1"
config["federation_sender_instances"] = ["federation_sender1"]
return config
def test_catchup(self) -> None:
"""Basic test of catchup on reconnect
Makes sure that updates sent while we are offline are received later.
"""
fed_sender = self.hs.get_federation_sender()
received_rows = self.test_handler.received_rdata_rows
fed_sender.build_and_send_edu("testdest", "m.test_edu", {"a": "b"})
self.reconnect()
self.reactor.advance(0)
# check we're testing what we think we are: no rows should yet have been
# received
self.assertEqual(received_rows, [])
# We should now see an attempt to connect to the master
request = self.handle_http_replication_attempt()
self.assert_request_is_get_repl_stream_updates(request, "federation")
# we should have received an update row
stream_name, token, row = received_rows.pop()
self.assertEqual(stream_name, "federation")
self.assertIsInstance(row, FederationStream.FederationStreamRow)
self.assertEqual(row.type, EduRow.TypeId)
edurow = EduRow.from_data(row.data)
self.assertEqual(edurow.edu.edu_type, "m.test_edu")
self.assertEqual(edurow.edu.origin, self.hs.hostname)
self.assertEqual(edurow.edu.destination, "testdest")
self.assertEqual(edurow.edu.content, {"a": "b"})
self.assertEqual(received_rows, [])
# additional updates should be transferred without an HTTP hit
fed_sender.build_and_send_edu("testdest", "m.test1", {"c": "d"})
self.reactor.advance(0)
# there should be no http hit
self.assertEqual(len(self.reactor.tcpClients), 0)
# ... but we should have a row
self.assertEqual(len(received_rows), 1)
stream_name, token, row = received_rows.pop()
self.assertEqual(stream_name, "federation")
self.assertIsInstance(row, FederationStream.FederationStreamRow)
self.assertEqual(row.type, EduRow.TypeId)
edurow = EduRow.from_data(row.data)
self.assertEqual(edurow.edu.edu_type, "m.test1")
self.assertEqual(edurow.edu.origin, self.hs.hostname)
self.assertEqual(edurow.edu.destination, "testdest")
self.assertEqual(edurow.edu.content, {"c": "d"})
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