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Move fetching of events into their own transactions

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This commit is contained in:
Erik Johnston 2015-05-14 13:45:48 +01:00
parent cdb3757942
commit f6f902d459
4 changed files with 45 additions and 53 deletions
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19
synapse/storage/stream.py
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@ -224,7 +224,7 @@ class StreamStore(SQLBaseStore):
return self.runInteraction("get_room_events_stream", f)
@log_function
@defer.inlineCallbacks
def paginate_room_events(self, room_id, from_key, to_key=None,
direction='b', limit=-1,
with_feedback=False):
@ -286,17 +286,18 @@ class StreamStore(SQLBaseStore):
# TODO (erikj): We should work out what to do here instead.
next_token = to_key if to_key else from_key
events = self._get_events_txn(
txn,
[r["event_id"] for r in rows],
get_prev_content=True
)
return rows, next_token,
self._set_before_and_after(events, rows)
rows, token = yield self.runInteraction("paginate_room_events", f)
return events, next_token,
events = yield self._get_events(
[r["event_id"] for r in rows],
get_prev_content=True
)
return self.runInteraction("paginate_room_events", f)
self._set_before_and_after(events, rows)
defer.returnValue((events, token))
@defer.inlineCallbacks
def get_recent_events_for_room(self, room_id, limit, end_token,