Allow running sendToDevice on workers (#9044)

1 files changed, 1 insertions, 31 deletions

diff --git a/synapse/replication/slave/storage/deviceinbox.py b/synapse/replication/slave/storage/deviceinbox.py
index 62b68dd6e9..1260f6d141 100644
--- a/synapse/replication/slave/storage/deviceinbox.py
+++ b/synapse/replication/slave/storage/deviceinbox.py
@@ -14,38 +14,8 @@
 # limitations under the License.
 
 from synapse.replication.slave.storage._base import BaseSlavedStore
-from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker
-from synapse.replication.tcp.streams import ToDeviceStream
-from synapse.storage.database import DatabasePool
 from synapse.storage.databases.main.deviceinbox import DeviceInboxWorkerStore
-from synapse.util.caches.stream_change_cache import StreamChangeCache
 
 
 class SlavedDeviceInboxStore(DeviceInboxWorkerStore, BaseSlavedStore):
-    def __init__(self, database: DatabasePool, db_conn, hs):
-        super().__init__(database, db_conn, hs)
-        self._device_inbox_id_gen = SlavedIdTracker(
-            db_conn, "device_inbox", "stream_id"
-        )
-        self._device_inbox_stream_cache = StreamChangeCache(
-            "DeviceInboxStreamChangeCache",
-            self._device_inbox_id_gen.get_current_token(),
-        )
-        self._device_federation_outbox_stream_cache = StreamChangeCache(
-            "DeviceFederationOutboxStreamChangeCache",
-            self._device_inbox_id_gen.get_current_token(),
-        )
-
-    def process_replication_rows(self, stream_name, instance_name, token, rows):
-        if stream_name == ToDeviceStream.NAME:
-            self._device_inbox_id_gen.advance(instance_name, token)
-            for row in rows:
-                if row.entity.startswith("@"):
-                    self._device_inbox_stream_cache.entity_has_changed(
-                        row.entity, token
-                    )
-                else:
-                    self._device_federation_outbox_stream_cache.entity_has_changed(
-                        row.entity, token
-                    )
-        return super().process_replication_rows(stream_name, instance_name, token, rows)
+    pass