Add some comments to areas that could be optimised.

1 files changed, 3 insertions, 1 deletions

diff --git a/synapse/push/__init__.py b/synapse/push/__init__.py

index d5928c1d29..635dedd523 100644
--- a/synapse/push/__init__.py
+++ b/synapse/push/__init__.py
@@ -26,7 +26,9 @@ import random
 
 logger = logging.getLogger(__name__)
 
-
+# Pushers could now be moved to pull out of the event_actions table instead
+# of listening on the event stream: this would avoid them having to run the
+# rules again.
 class Pusher(object):
     INITIAL_BACKOFF = 1000
     MAX_BACKOFF = 60 * 60 * 1000