Matrix-Mirrors/forked-synapse - forked-synapse - Gitea: Git with a cup of tea

Matrix-Mirrors/forked-synapse

mirror of https://mau.dev/maunium/synapse.git synced 2024-10-01 01:36:05 -04:00

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 14:19:31 -05:00

Faster joins: Fix incompatibility with joins into restricted rooms where no local users have the ability to invite.