Create separate methods for getting messages to push

for the email and http pushers rather than trying to make a single
method that will work with their conflicting requirements.

The http pusher needs to get the messages in ascending stream order, and
doesn't want to miss a message.

The email pusher needs to get the messages in descending timestamp order,
and doesn't mind if it misses messages.

1 files changed, 5 insertions, 2 deletions

diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py

index 369d839464..6a644f1386 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -93,8 +93,11 @@ class SlavedEventStore(BaseSlavedStore):
         StreamStore.__dict__["get_recent_event_ids_for_room"]
     )
 
-    get_unread_push_actions_for_user_in_range = (
-        DataStore.get_unread_push_actions_for_user_in_range.__func__
+    get_unread_push_actions_for_user_in_range_for_http = (
+        DataStore.get_unread_push_actions_for_user_in_range_for_http.__func__
+    )
+    get_unread_push_actions_for_user_in_range_for_email = (
+        DataStore.get_unread_push_actions_for_user_in_range_for_email.__func__
     )
     get_push_action_users_in_range = (
         DataStore.get_push_action_users_in_range.__func__