Fix logcontexts for running pushers

First of all, avoid resetting the logcontext before running the pushers, to fix
the "Starting db txn 'get_all_updated_receipts' from sentinel context" warning.

Instead, give them their own "background process" logcontexts.

1 files changed, 2 insertions, 2 deletions

diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py

index 9295a51d5b..0089a7c64f 100644
--- a/synapse/app/pusher.py
+++ b/synapse/app/pusher.py
@@ -162,11 +162,11 @@ class PusherReplicationHandler(ReplicationClientHandler):
                     else:
                         yield self.start_pusher(row.user_id, row.app_id, row.pushkey)
             elif stream_name == "events":
-                yield self.pusher_pool.on_new_notifications(
+                self.pusher_pool.on_new_notifications(
                     token, token,
                 )
             elif stream_name == "receipts":
-                yield self.pusher_pool.on_new_receipts(
+                self.pusher_pool.on_new_receipts(
                     token, token, set(row.room_id for row in rows)
                 )
         except Exception: