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- # -*- coding: utf-8 -*-
- # Copyright 2016 OpenMarket Ltd
- # Copyright 2018 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 ._base import BaseSlavedStore
- from ._slaved_id_tracker import SlavedIdTracker
- from synapse.storage.pusher import PusherWorkerStore
- class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore):
- def __init__(self, db_conn, hs):
- super(SlavedPusherStore, self).__init__(db_conn, hs)
- self._pushers_id_gen = SlavedIdTracker(
- db_conn, "pushers", "id",
- extra_tables=[("deleted_pushers", "stream_id")],
- )
- def stream_positions(self):
- result = super(SlavedPusherStore, self).stream_positions()
- result["pushers"] = self._pushers_id_gen.get_current_token()
- return result
- def process_replication_rows(self, stream_name, token, rows):
- if stream_name == "pushers":
- self._pushers_id_gen.advance(token)
- return super(SlavedPusherStore, self).process_replication_rows(
- stream_name, token, rows
- )
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