Add new columns tracking when we partial-joined (#13892)

1 files changed, 13 insertions, 1 deletions

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

index e1a4265a64..74580f60df 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -581,7 +581,11 @@ class FederationHandler:
                 # Mark the room as having partial state.
                 # The background process is responsible for unmarking this flag,
                 # even if the join fails.
-                await self.store.store_partial_state_room(room_id, ret.servers_in_room)
+                await self.store.store_partial_state_room(
+                    room_id=room_id,
+                    servers=ret.servers_in_room,
+                    device_lists_stream_id=self.store.get_device_stream_token(),
+                )
 
             try:
                 max_stream_id = (
@@ -606,6 +610,14 @@ class FederationHandler:
                     room_id,
                 )
                 raise LimitExceededError(msg=e.msg, errcode=e.errcode, retry_after_ms=0)
+            else:
+                # Record the join event id for future use (when we finish the full
+                # join). We have to do this after persisting the event to keep foreign
+                # key constraints intact.
+                if ret.partial_state:
+                    await self.store.write_partial_state_rooms_join_event_id(
+                        room_id, event.event_id
+                    )
             finally:
                 # Always kick off the background process that asynchronously fetches
                 # state for the room.