From f36da501be4287e723a0a53ac4568d836676a15d Mon Sep 17 00:00:00 2001 From: Patrick Cloke Date: Thu, 2 Feb 2023 11:58:20 -0500 Subject: Do not calculate presence or ephemeral events when they are filtered out (#14970) This expands the previous optimisation from being only for initial sync to being for all sync requests. It also inverts some of the logic to be inclusive instead of exclusive. --- synapse/handlers/sync.py | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 5235e29460..0cb8d5ef4b 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1459,10 +1459,12 @@ class SyncHandler: sync_result_builder, account_data_by_room ) - block_all_presence_data = ( - since_token is None and sync_config.filter_collection.blocks_all_presence() + # Presence data is included if the server has it enabled and not filtered out. + include_presence_data = ( + self.hs_config.server.use_presence + and not sync_config.filter_collection.blocks_all_presence() ) - if self.hs_config.server.use_presence and not block_all_presence_data: + if include_presence_data: logger.debug("Fetching presence data") await self._generate_sync_entry_for_presence( sync_result_builder, @@ -1841,15 +1843,12 @@ class SyncHandler: """ since_token = sync_result_builder.since_token - - # 1. Start by fetching all ephemeral events in rooms we've joined (if required). user_id = sync_result_builder.sync_config.user.to_string() - block_all_room_ephemeral = ( - since_token is None - and sync_result_builder.sync_config.filter_collection.blocks_all_room_ephemeral() - ) - if block_all_room_ephemeral: + # 1. Start by fetching all ephemeral events in rooms we've joined (if required). + if ( + sync_result_builder.sync_config.filter_collection.blocks_all_room_ephemeral() + ): ephemeral_by_room: Dict[str, List[JsonDict]] = {} else: now_token, ephemeral_by_room = await self.ephemeral_by_room( -- cgit 1.4.1