Remove dead code.

Loading push rules now happens in the datastore, so we can remove
the methods that loaded them outside the datastore.

The ``waiting_for_join_list`` in federation handler is populated by
anything, so can be removed.

The ``_get_members_events_txn`` method isn't called from anywhere
so can be removed.

1 files changed, 0 insertions, 13 deletions

diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py

index 648a505e65..ff83c608e7 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -66,10 +66,6 @@ class FederationHandler(BaseHandler):
 
         self.hs = hs
 
-        self.distributor.observe("user_joined_room", self.user_joined_room)
-
-        self.waiting_for_join_list = {}
-
         self.store = hs.get_datastore()
         self.replication_layer = hs.get_replication_layer()
         self.state_handler = hs.get_state_handler()
@@ -1091,15 +1087,6 @@ class FederationHandler(BaseHandler):
     def get_min_depth_for_context(self, context):
         return self.store.get_min_depth(context)
 
-    @log_function
-    def user_joined_room(self, user, room_id):
-        waiters = self.waiting_for_join_list.get(
-            (user.to_string(), room_id),
-            []
-        )
-        while waiters:
-            waiters.pop().callback(None)
-
     @defer.inlineCallbacks
     @log_function
     def _handle_new_event(self, origin, event, state=None, auth_events=None,