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synapse/tests/replication/tcp/streams/test_federation.py
Erik Johnston 2927921942
Clean up ShardedWorkerHandlingConfig (#9466)
* Split ShardedWorkerHandlingConfig

This is so that we have a type level understanding of when it is safe to
call `get_instance(..)` (as opposed to `should_handle(..)`).

* Remove special cases in ShardedWorkerHandlingConfig.

`ShardedWorkerHandlingConfig` tried to handle the various different ways
it was possible to configure federation senders and pushers. This led to
special cases that weren't hit during testing.

To fix this the handling of the different cases is moved from there and
`generic_worker` into the worker config class. This allows us to have
the logic in one place and allows the rest of the code to ignore the
different cases.
2021-02-24 13:23:18 +00:00

81 lines
3.3 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2019 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
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()
# TODO: make it so we don't need both of these
config["send_federation"] = False
config["worker_app"] = "synapse.app.federation_sender"
return config
def test_catchup(self):
"""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"})