diff --git a/synapse/replication/slave/storage/_base.py b/synapse/replication/slave/storage/_base.py
index b91a528245..704282c800 100644
--- a/synapse/replication/slave/storage/_base.py
+++ b/synapse/replication/slave/storage/_base.py
@@ -14,7 +14,7 @@
# limitations under the License.
import logging
-from typing import Dict
+from typing import Dict, Optional
import six
@@ -41,7 +41,7 @@ class BaseSlavedStore(SQLBaseStore):
if isinstance(self.database_engine, PostgresEngine):
self._cache_id_gen = SlavedIdTracker(
db_conn, "cache_invalidation_stream", "stream_id"
- )
+ ) # type: Optional[SlavedIdTracker]
else:
self._cache_id_gen = None
@@ -62,7 +62,8 @@ class BaseSlavedStore(SQLBaseStore):
def process_replication_rows(self, stream_name, token, rows):
if stream_name == "caches":
- self._cache_id_gen.advance(token)
+ if self._cache_id_gen:
+ self._cache_id_gen.advance(token)
for row in rows:
if row.cache_func == CURRENT_STATE_CACHE_NAME:
room_id = row.keys[0]
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 29f35b9915..3aa6cb8b96 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -152,7 +152,7 @@ class SlavedEventStore(
if etype == EventTypes.Member:
self._membership_stream_cache.entity_has_changed(state_key, stream_ordering)
- self.get_invited_rooms_for_user.invalidate((state_key,))
+ self.get_invited_rooms_for_local_user.invalidate((state_key,))
if relates_to:
self.get_relations_for_event.invalidate_many((relates_to,))
diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py
index f552e7c972..ad8f0c15a9 100644
--- a/synapse/replication/slave/storage/presence.py
+++ b/synapse/replication/slave/storage/presence.py
@@ -29,7 +29,7 @@ class SlavedPresenceStore(BaseSlavedStore):
self._presence_on_startup = self._get_active_presence(db_conn)
- self.presence_stream_cache = self.presence_stream_cache = StreamChangeCache(
+ self.presence_stream_cache = StreamChangeCache(
"PresenceStreamChangeCache", self._presence_id_gen.get_current_token()
)
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