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![Nick Mills-Barrett](/assets/img/avatar_default.png)
This comes from two identical definitions in each of the base stores, and means the base slaved store is now empty and can be removed.
48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
# Copyright 2016 OpenMarket Ltd
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# Copyright 2018 New Vector Ltd
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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 typing import TYPE_CHECKING, Any, Iterable
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from synapse.replication.tcp.streams import PushersStream
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from synapse.storage.database import DatabasePool, LoggingDatabaseConnection
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from synapse.storage.databases.main.pusher import PusherWorkerStore
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from ._slaved_id_tracker import SlavedIdTracker
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if TYPE_CHECKING:
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from synapse.server import HomeServer
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class SlavedPusherStore(PusherWorkerStore):
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def __init__(
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self,
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database: DatabasePool,
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db_conn: LoggingDatabaseConnection,
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hs: "HomeServer",
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):
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super().__init__(database, db_conn, hs)
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self._pushers_id_gen = SlavedIdTracker( # type: ignore
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db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")]
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)
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def get_pushers_stream_token(self) -> int:
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return self._pushers_id_gen.get_current_token()
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def process_replication_rows(
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self, stream_name: str, instance_name: str, token: int, rows: Iterable[Any]
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) -> None:
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if stream_name == PushersStream.NAME:
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self._pushers_id_gen.advance(instance_name, token)
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return super().process_replication_rows(stream_name, instance_name, token, rows)
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