Merge branch 'release-v0.16.0' of github.com:matrix-org/synapse v0.16.0

1 files changed, 21 insertions, 1 deletions

diff --git a/synapse/util/distributor.py b/synapse/util/distributor.py
index 8875813de4..d7cccc06b1 100644
--- a/synapse/util/distributor.py
+++ b/synapse/util/distributor.py
@@ -15,7 +15,9 @@
 
 from twisted.internet import defer
 
-from synapse.util.logcontext import PreserveLoggingContext
+from synapse.util.logcontext import (
+    PreserveLoggingContext, preserve_context_over_fn
+)
 
 from synapse.util import unwrapFirstError
 
@@ -25,6 +27,24 @@ import logging
 logger = logging.getLogger(__name__)
 
 
+def registered_user(distributor, user):
+    return distributor.fire("registered_user", user)
+
+
+def user_left_room(distributor, user, room_id):
+    return preserve_context_over_fn(
+        distributor.fire,
+        "user_left_room", user=user, room_id=room_id
+    )
+
+
+def user_joined_room(distributor, user, room_id):
+    return preserve_context_over_fn(
+        distributor.fire,
+        "user_joined_room", user=user, room_id=room_id
+    )
+
+
 class Distributor(object):
     """A central dispatch point for loosely-connected pieces of code to
     register, observe, and fire signals.