Merge pull request #658 from matrix-org/markjh/cleanup

Remove some unused parameters from persist_event

1 files changed, 15 insertions, 25 deletions

diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index f599e817aa..267fedf114 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -102,7 +102,7 @@ class FederationHandler(BaseHandler):
 
     @log_function
     @defer.inlineCallbacks
-    def on_receive_pdu(self, origin, pdu, backfilled, state=None,
+    def on_receive_pdu(self, origin, pdu, state=None,
                        auth_chain=None):
         """ Called by the ReplicationLayer when we have a new pdu. We need to
         do auth checks and put it through the StateHandler.
@@ -123,7 +123,6 @@ class FederationHandler(BaseHandler):
 
         # FIXME (erikj): Awful hack to make the case where we are not currently
         # in the room work
-        current_state = None
         is_in_room = yield self.auth.check_host_in_room(
             event.room_id,
             self.server_name
@@ -186,8 +185,6 @@ class FederationHandler(BaseHandler):
                     origin,
                     event,
                     state=state,
-                    backfilled=backfilled,
-                    current_state=current_state,
                 )
             except AuthError as e:
                 raise FederationError(
@@ -216,18 +213,17 @@ class FederationHandler(BaseHandler):
             except StoreError:
                 logger.exception("Failed to store room.")
 
-        if not backfilled:
-            extra_users = []
-            if event.type == EventTypes.Member:
-                target_user_id = event.state_key
-                target_user = UserID.from_string(target_user_id)
-                extra_users.append(target_user)
+        extra_users = []
+        if event.type == EventTypes.Member:
+            target_user_id = event.state_key
+            target_user = UserID.from_string(target_user_id)
+            extra_users.append(target_user)
 
-            with PreserveLoggingContext():
-                self.notifier.on_new_room_event(
-                    event, event_stream_id, max_stream_id,
-                    extra_users=extra_users
-                )
+        with PreserveLoggingContext():
+            self.notifier.on_new_room_event(
+                event, event_stream_id, max_stream_id,
+                extra_users=extra_users
+            )
 
         if event.type == EventTypes.Member:
             if event.membership == Membership.JOIN:
@@ -647,7 +643,7 @@ class FederationHandler(BaseHandler):
                     continue
 
                 try:
-                    self.on_receive_pdu(origin, p, backfilled=False)
+                    self.on_receive_pdu(origin, p)
                 except:
                     logger.exception("Couldn't handle pdu")
 
@@ -779,7 +775,6 @@ class FederationHandler(BaseHandler):
         event_stream_id, max_stream_id = yield self.store.persist_event(
             event,
             context=context,
-            backfilled=False,
         )
 
         target_user = UserID.from_string(event.state_key)
@@ -819,7 +814,6 @@ class FederationHandler(BaseHandler):
         event_stream_id, max_stream_id = yield self.store.persist_event(
             event,
             context=context,
-            backfilled=False,
         )
 
         target_user = UserID.from_string(event.state_key)
@@ -1074,8 +1068,7 @@ class FederationHandler(BaseHandler):
 
     @defer.inlineCallbacks
     @log_function
-    def _handle_new_event(self, origin, event, state=None, backfilled=False,
-                          current_state=None, auth_events=None):
+    def _handle_new_event(self, origin, event, state=None, auth_events=None):
 
         outlier = event.internal_metadata.is_outlier()
 
@@ -1085,7 +1078,7 @@ class FederationHandler(BaseHandler):
             auth_events=auth_events,
         )
 
-        if not backfilled and not event.internal_metadata.is_outlier():
+        if not event.internal_metadata.is_outlier():
             action_generator = ActionGenerator(self.hs)
             yield action_generator.handle_push_actions_for_event(
                 event, context, self
@@ -1094,9 +1087,7 @@ class FederationHandler(BaseHandler):
         event_stream_id, max_stream_id = yield self.store.persist_event(
             event,
             context=context,
-            backfilled=backfilled,
-            is_new_state=(not outlier and not backfilled),
-            current_state=current_state,
+            is_new_state=not outlier,
         )
 
         defer.returnValue((context, event_stream_id, max_stream_id))
@@ -1194,7 +1185,6 @@ class FederationHandler(BaseHandler):
 
         event_stream_id, max_stream_id = yield self.store.persist_event(
             event, new_event_context,
-            backfilled=False,
             is_new_state=True,
             current_state=state,
         )