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Clean out event_forward_extremities table when the server rejoins the room

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This commit is contained in:
Erik Johnston 2015-03-18 11:19:47 +00:00
parent 93978c5e2b
commit bb24609158
2 changed files with 14 additions and 0 deletions
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2
synapse/handlers/federation.py
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@ -290,6 +290,8 @@ class FederationHandler(BaseHandler):
""" """
logger.debug("Joining %s to %s", joinee, room_id) logger.debug("Joining %s to %s", joinee, room_id)
yield self.store.clean_room_for_join(room_id)
origin, pdu = yield self.replication_layer.make_join( origin, pdu = yield self.replication_layer.make_join(
target_hosts, target_hosts,
room_id, room_id,

12
synapse/storage/event_federation.py
View file

@ -429,3 +429,15 @@ class EventFederationStore(SQLBaseStore):
) )
return events[:limit] return events[:limit]
def clean_room_for_join(self, room_id):
return self.runInteraction(
"clean_room_for_join",
self._clean_room_for_join_txn,
room_id,
)
def _clean_room_for_join_txn(self, txn, room_id):
query = "DELETE FROM event_forward_extremities WHERE room_id = ?"
txn.execute(query, (room_id,))