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Merge remote-tracking branch 'upstream/release-v1.58'

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This commit is contained in:
Tulir Asokan 2022-04-26 14:40:43 +03:00
commit 6669e3b670
112 changed files with 6165 additions and 1516 deletions
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15
synapse/handlers/sync.py
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@ -661,16 +661,15 @@ class SyncHandler:
stream_position: point at which to get state
state_filter: The state filter used to fetch state from the database.
"""
# FIXME this claims to get the state at a stream position, but
# get_recent_events_for_room operates by topo ordering. This therefore
# does not reliably give you the state at the given stream position.
# (https://github.com/matrix-org/synapse/issues/3305)
last_events, _ = await self.store.get_recent_events_for_room(
room_id, end_token=stream_position.room_key, limit=1
# FIXME: This gets the state at the latest event before the stream ordering,
# which might not be the same as the "current state" of the room at the time
# of the stream token if there were multiple forward extremities at the time.
last_event = await self.store.get_last_event_in_room_before_stream_ordering(
room_id,
end_token=stream_position.room_key,
)
if last_events:
last_event = last_events[-1]
if last_event:
state = await self.get_state_after_event(
last_event, state_filter=state_filter or StateFilter.all()
)