diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/handlers/sync.py | 54 |
1 files changed, 13 insertions, 41 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 7fcd54ac55..773e291aa8 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1187,15 +1187,14 @@ class SyncHandler: await_full_state = True lazy_load_members = False - if batch: - state_at_timeline_end = ( - await self._state_storage_controller.get_state_ids_for_event( - batch.events[-1].event_id, - state_filter=state_filter, - await_full_state=await_full_state, - ) - ) + state_at_timeline_end = await self.get_state_at( + room_id, + stream_position=end_token, + state_filter=state_filter, + await_full_state=await_full_state, + ) + if batch: state_at_timeline_start = ( await self._state_storage_controller.get_state_ids_for_event( batch.events[0].event_id, @@ -1204,13 +1203,6 @@ class SyncHandler: ) ) else: - state_at_timeline_end = await self.get_state_at( - room_id, - stream_position=end_token, - state_filter=state_filter, - await_full_state=await_full_state, - ) - state_at_timeline_start = state_at_timeline_end state_ids = _calculate_state( @@ -1305,23 +1297,12 @@ class SyncHandler: await_full_state=await_full_state, ) - if batch: - state_at_timeline_end = ( - await self._state_storage_controller.get_state_ids_for_event( - batch.events[-1].event_id, - state_filter=state_filter, - await_full_state=await_full_state, - ) - ) - else: - # We can get here if the user has ignored the senders of all - # the recent events. - state_at_timeline_end = await self.get_state_at( - room_id, - stream_position=end_token, - state_filter=state_filter, - await_full_state=await_full_state, - ) + state_at_timeline_end = await self.get_state_at( + room_id, + stream_position=end_token, + state_filter=state_filter, + await_full_state=await_full_state, + ) state_ids = _calculate_state( timeline_contains=timeline_state, @@ -2847,15 +2828,6 @@ def _calculate_state( # timeline. We have no way to represent that in the /sync response, and we don't # even try; it is ether omitted or plonked into `state` as if it were at the start # of the timeline, depending on what else is in the timeline.) - # - # ---------- - # - # Aside 2: it's worth noting that `timeline_end`, as provided to us, is actually - # the state *before* the final event in the timeline. In other words: if the final - # event in the timeline is a state event, it won't be included in `timeline_end`. - # However, that doesn't matter here, because the only difference can be in that - # one piece of state, and by definition that event is in the timeline, so we - # don't need to include it in the `state` section. state_ids = ( (timeline_end_ids | timeline_start_ids) |