Merge pull request #8008 from matrix-org/erikj/add_rate_limiting_to_joins

Add ratelimiting on joins

1 files changed, 12 insertions, 0 deletions

diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml

index 341bd2f858..fe85978a1f 100644
--- a/docs/sample_config.yaml
+++ b/docs/sample_config.yaml
@@ -746,6 +746,10 @@ log_config: "CONFDIR/SERVERNAME.log.config"
 #   - one for ratelimiting redactions by room admins. If this is not explicitly
 #     set then it uses the same ratelimiting as per rc_message. This is useful
 #     to allow room admins to deal with abuse quickly.
+#   - two for ratelimiting number of rooms a user can join, "local" for when
+#     users are joining rooms the server is already in (this is cheap) vs
+#     "remote" for when users are trying to join rooms not on the server (which
+#     can be more expensive)
 #
 # The defaults are as shown below.
 #
@@ -771,6 +775,14 @@ log_config: "CONFDIR/SERVERNAME.log.config"
 #rc_admin_redaction:
 #  per_second: 1
 #  burst_count: 50
+#
+#rc_joins:
+#  local:
+#    per_second: 0.1
+#    burst_count: 3
+#  remote:
+#    per_second: 0.01
+#    burst_count: 3
 
 
 # Ratelimiting settings for incoming federation