diff options
Diffstat (limited to 'synapse/storage/events.py')
| -rw-r--r-- | synapse/storage/events.py | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 6685b9da1c..8659f605a5 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -28,6 +28,7 @@ from synapse.util.metrics import Measure from synapse.api.constants import EventTypes from synapse.api.errors import SynapseError from synapse.state import resolve_events +from synapse.util.caches.descriptors import cached from canonicaljson import encode_canonical_json from collections import deque, namedtuple, OrderedDict @@ -572,14 +573,6 @@ class EventsStore(SQLBaseStore): txn, self.get_users_in_room, (room_id,) ) - # Add an entry to the current_state_resets table to record the point - # where we clobbered the current state - self._simple_insert_txn( - txn, - table="current_state_resets", - values={"event_stream_ordering": max_stream_order} - ) - for room_id, new_extrem in new_forward_extremeties.items(): self._simple_delete_txn( txn, @@ -1579,6 +1572,7 @@ class EventsStore(SQLBaseStore): """The current minimum token that backfilled events have reached""" return -self._backfill_id_gen.get_current_token() + @cached(num_args=5, max_entries=10) def get_all_new_events(self, last_backfill_id, last_forward_id, current_backfill_id, current_forward_id, limit): """Get all the new events that have arrived at the server either as @@ -1611,15 +1605,6 @@ class EventsStore(SQLBaseStore): upper_bound = current_forward_id sql = ( - "SELECT event_stream_ordering FROM current_state_resets" - " WHERE ? < event_stream_ordering" - " AND event_stream_ordering <= ?" - " ORDER BY event_stream_ordering ASC" - ) - txn.execute(sql, (last_forward_id, upper_bound)) - state_resets = txn.fetchall() - - sql = ( "SELECT event_stream_ordering, event_id, state_group" " FROM ex_outlier_stream" " WHERE ? > event_stream_ordering" @@ -1630,7 +1615,6 @@ class EventsStore(SQLBaseStore): forward_ex_outliers = txn.fetchall() else: new_forward_events = [] - state_resets = [] forward_ex_outliers = [] sql = ( @@ -1670,7 +1654,6 @@ class EventsStore(SQLBaseStore): return AllNewEventsResult( new_forward_events, new_backfill_events, forward_ex_outliers, backward_ex_outliers, - state_resets, ) return self.runInteraction("get_all_new_events", get_all_new_events_txn) @@ -1896,5 +1879,4 @@ class EventsStore(SQLBaseStore): AllNewEventsResult = namedtuple("AllNewEventsResult", [ "new_forward_events", "new_backfill_events", "forward_ex_outliers", "backward_ex_outliers", - "state_resets" ]) |