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Initial worker impl

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This commit is contained in:
Erik Johnston 2017-06-15 12:47:05 +01:00
parent a9d6fa8b2b
commit 6aa5bc8635
6 changed files with 328 additions and 7 deletions
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18
synapse/storage/events.py
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@ -2284,6 +2284,24 @@ class EventsStore(SQLBaseStore):
defer.returnValue((int(res["topological_ordering"]), int(res["stream_ordering"])))
def get_max_current_state_delta_stream_id(self):
return self._stream_id_gen.get_current_token()
def get_all_updated_current_state_deltas(self, from_token, to_token, limit):
def get_all_updated_current_state_deltas_txn(txn):
sql = """
SELECT stream_id, room_id, type, state_key, event_id
FROM current_state_delta_stream
WHERE ? < stream_id AND stream_id <= ?
ORDER BY stream_id ASC LIMIT ?
"""
txn.execute(sql, (from_token, to_token, limit))
return txn.fetchall()
return self.runInteraction(
"get_all_updated_current_state_deltas",
get_all_updated_current_state_deltas_txn,
)
AllNewEventsResult = namedtuple("AllNewEventsResult", [
"new_forward_events", "new_backfill_events",