mirrors/synapse
mirrors/synapse
1
0
Fork 0
mirror of https://github.com/element-hq/synapse.git synced 2025-03-31 03:45:13 +00:00
Code Activity

Fixups to #17064 (#17065)

Browse source 
Forget a line, and an empty batch is trivially linear.

c.f. #17064
This commit is contained in:
Erik Johnston 2024-04-08 14:55:19 +01:00 • committed by GitHub
parent 1f8f991d51
commit 4d10a8fb18
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
changelog.d/17065.bugfix Normal file
View file

@ -0,0 +1 @@
Fix various long-standing bugs which could cause incorrect state to be returned from `/sync` in certain situations.

3
synapse/handlers/sync.py
View file

@ -1272,8 +1272,11 @@ class SyncHandler:
for e in batch.events[1:]: for e in batch.events[1:]:
if e.prev_event_ids() != [prev_event_id]: if e.prev_event_ids() != [prev_event_id]:
break break
prev_event_id = e.event_id
else: else:
is_linear_timeline = True is_linear_timeline = True
else:
is_linear_timeline = True
if is_linear_timeline and not batch.limited: if is_linear_timeline and not batch.limited:
state_ids: StateMap[str] = {} state_ids: StateMap[str] = {}