diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py
index 6195917376..3dfdd9961d 100644
--- a/synapse/replication/slave/storage/receipts.py
+++ b/synapse/replication/slave/storage/receipts.py
@@ -14,43 +14,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from synapse.replication.tcp.streams import ReceiptsStream
-from synapse.storage.database import DatabasePool
from synapse.storage.databases.main.receipts import ReceiptsWorkerStore
from ._base import BaseSlavedStore
-from ._slaved_id_tracker import SlavedIdTracker
class SlavedReceiptsStore(ReceiptsWorkerStore, BaseSlavedStore):
- def __init__(self, database: DatabasePool, db_conn, hs):
- # We instantiate this first as the ReceiptsWorkerStore constructor
- # needs to be able to call get_max_receipt_stream_id
- self._receipts_id_gen = SlavedIdTracker(
- db_conn, "receipts_linearized", "stream_id"
- )
-
- super().__init__(database, db_conn, hs)
-
- def get_max_receipt_stream_id(self):
- return self._receipts_id_gen.get_current_token()
-
- def invalidate_caches_for_receipt(self, room_id, receipt_type, user_id):
- self.get_receipts_for_user.invalidate((user_id, receipt_type))
- self._get_linearized_receipts_for_room.invalidate_many((room_id,))
- self.get_last_receipt_event_id_for_user.invalidate(
- (user_id, room_id, receipt_type)
- )
- self._invalidate_get_users_with_receipts_in_room(room_id, receipt_type, user_id)
- self.get_receipts_for_room.invalidate((room_id, receipt_type))
-
- def process_replication_rows(self, stream_name, instance_name, token, rows):
- if stream_name == ReceiptsStream.NAME:
- self._receipts_id_gen.advance(instance_name, token)
- for row in rows:
- self.invalidate_caches_for_receipt(
- row.room_id, row.receipt_type, row.user_id
- )
- self._receipts_stream_cache.entity_has_changed(row.room_id, token)
-
- return super().process_replication_rows(stream_name, instance_name, token, rows)
+ pass
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