1 files changed, 0 insertions, 50 deletions
diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py
deleted file mode 100644
index 57327d910d..0000000000
--- a/synapse/replication/slave/storage/presence.py
+++ /dev/null
@@ -1,50 +0,0 @@
-# Copyright 2016 OpenMarket 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.replication.tcp.streams import PresenceStream
-from synapse.storage import DataStore
-from synapse.storage.database import DatabasePool
-from synapse.storage.databases.main.presence import PresenceStore
-from synapse.util.caches.stream_change_cache import StreamChangeCache
-
-from ._base import BaseSlavedStore
-from ._slaved_id_tracker import SlavedIdTracker
-
-
-class SlavedPresenceStore(BaseSlavedStore):
-    def __init__(self, database: DatabasePool, db_conn, hs):
-        super().__init__(database, db_conn, hs)
-        self._presence_id_gen = SlavedIdTracker(db_conn, "presence_stream", "stream_id")
-
-        self._presence_on_startup = self._get_active_presence(db_conn)  # type: ignore
-
-        self.presence_stream_cache = StreamChangeCache(
-            "PresenceStreamChangeCache", self._presence_id_gen.get_current_token()
-        )
-
-    _get_active_presence = DataStore._get_active_presence
-    take_presence_startup_info = DataStore.take_presence_startup_info
-    _get_presence_for_user = PresenceStore.__dict__["_get_presence_for_user"]
-    get_presence_for_users = PresenceStore.__dict__["get_presence_for_users"]
-
-    def get_current_presence_token(self):
-        return self._presence_id_gen.get_current_token()
-
-    def process_replication_rows(self, stream_name, instance_name, token, rows):
-        if stream_name == PresenceStream.NAME:
-            self._presence_id_gen.advance(instance_name, token)
-            for row in rows:
-                self.presence_stream_cache.entity_has_changed(row.user_id, token)
-                self._get_presence_for_user.invalidate((row.user_id,))
-        return super().process_replication_rows(stream_name, instance_name, token, rows)