diff options
Diffstat (limited to 'synapse/rest/client/room_batch.py')
| -rw-r--r-- | synapse/rest/client/room_batch.py | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/synapse/rest/client/room_batch.py b/synapse/rest/client/room_batch.py index 38ad4c2447..99f8156ad0 100644 --- a/synapse/rest/client/room_batch.py +++ b/synapse/rest/client/room_batch.py @@ -32,7 +32,6 @@ from synapse.http.servlet import ( from synapse.http.site import SynapseRequest from synapse.rest.client.transactions import HttpTransactionCache from synapse.types import JsonDict -from synapse.util.stringutils import random_string if TYPE_CHECKING: from synapse.server import HomeServer @@ -160,11 +159,6 @@ class RoomBatchSendEventRestServlet(RestServlet): base_insertion_event = None if batch_id_from_query: batch_id_to_connect_to = batch_id_from_query - # All but the first base insertion event should point at a fake - # event, which causes the HS to ask for the state at the start of - # the batch later. - fake_prev_event_id = "$" + random_string(43) - prev_event_ids = [fake_prev_event_id] # Otherwise, create an insertion event to act as a starting point. # # We don't always have an insertion event to start hanging more history @@ -173,8 +167,6 @@ class RoomBatchSendEventRestServlet(RestServlet): # an insertion event), in which case we just create a new insertion event # that can then get pointed to by a "marker" event later. else: - prev_event_ids = prev_event_ids_from_query - base_insertion_event_dict = ( self.room_batch_handler.create_insertion_event_dict( sender=requester.user.to_string(), @@ -182,7 +174,7 @@ class RoomBatchSendEventRestServlet(RestServlet): origin_server_ts=last_event_in_batch["origin_server_ts"], ) ) - base_insertion_event_dict["prev_events"] = prev_event_ids.copy() + base_insertion_event_dict["prev_events"] = prev_event_ids_from_query.copy() ( base_insertion_event, @@ -203,6 +195,11 @@ class RoomBatchSendEventRestServlet(RestServlet): EventContentFields.MSC2716_NEXT_BATCH_ID ] + # Also connect the historical event chain to the end of the floating + # state chain, which causes the HS to ask for the state at the start of + # the batch later. + prev_event_ids = [state_event_ids_at_start[-1]] + # Create and persist all of the historical events as well as insertion # and batch meta events to make the batch navigable in the DAG. event_ids, next_batch_id = await self.room_batch_handler.handle_batch_of_events( |