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authorPatrick Cloke <clokep@users.noreply.github.com>2023-09-26 11:57:50 -0400
committerGitHub <noreply@github.com>2023-09-26 11:57:50 -0400
commitf84da3c32ec74cf054e2fd6d10618aa4997cffaa (patch)
tree4c6dba941c45d8bd95049c9d24bd43e3c840a0ce /synapse/replication
parentImplement MSC4028: push all encrypted events. (#16361) (diff)
downloadsynapse-f84da3c32ec74cf054e2fd6d10618aa4997cffaa.tar.xz
Add a cache around server ACL checking (#16360)
* Pre-compiles the server ACLs onto an object per room and
  invalidates them when new events come in.
* Converts the server ACL checking into Rust.
Diffstat (limited to 'synapse/replication')
-rw-r--r--synapse/replication/tcp/client.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py
index ca8a76f77c..1c7946522a 100644
--- a/synapse/replication/tcp/client.py
+++ b/synapse/replication/tcp/client.py
@@ -205,6 +205,12 @@ class ReplicationDataHandler:
                     self.notifier.notify_user_joined_room(
                         row.data.event_id, row.data.room_id
                     )
+
+                # If this is a server ACL event, clear the cache in the storage controller.
+                if row.data.type == EventTypes.ServerACL:
+                    self._state_storage_controller.get_server_acl_for_room.invalidate(
+                        (row.data.room_id,)
+                    )
         elif stream_name == UnPartialStatedRoomStream.NAME:
             for row in rows:
                 assert isinstance(row, UnPartialStatedRoomStreamRow)