Mirrors
/
synapse
mirror of https://github.com/element-hq/synapse.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
synapse/changelog.d/14882.bugfix

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

2 lines
116 B
Plaintext
Raw Normal View History

Faster joins: Fix incompatibility with restricted joins (#14882) * Avoid clearing out forward extremities when doing a second remote join When joining a restricted room where the local homeserver does not have a user able to issue invites, we perform a second remote join. We want to avoid clearing out forward extremities in this case because the forward extremities we have are up to date and clearing out forward extremities creates a window in which the room can get bricked if Synapse crashes. Signed-off-by: Sean Quah <seanq@matrix.org> * Do a full join when doing a second remote join into a full state room We cannot persist a partial state join event into a joined full state room, so we perform a full state join for such rooms instead. As a future optimization, we could always perform a partial state join and compute or retrieve the full state ourselves if necessary. Signed-off-by: Sean Quah <seanq@matrix.org> * Add lock around partial state flag for rooms Signed-off-by: Sean Quah <seanq@matrix.org> * Preserve partial state info when doing a second partial state join Signed-off-by: Sean Quah <seanq@matrix.org> * Add newsfile * Add a TODO(faster_joins) marker Signed-off-by: Sean Quah <seanq@matrix.org>
2023-01-22 12:19:31 -07:00
Faster joins: Fix incompatibility with joins into restricted rooms where no local users have the ability to invite.