diff options
Diffstat (limited to 'synapse/handlers/room_list.py')
| -rw-r--r-- | synapse/handlers/room_list.py | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py index 09189edb65..ec0a293a37 100644 --- a/synapse/handlers/room_list.py +++ b/synapse/handlers/room_list.py @@ -38,6 +38,7 @@ class RoomListHandler(BaseHandler): def __init__(self, hs): super(RoomListHandler, self).__init__(hs) self.response_cache = ResponseCache(hs) + self.remote_response_cache = ResponseCache(hs, timeout_ms=30 * 1000) def get_local_public_room_list(self, limit=None, since_token=None, search_filter=None): @@ -286,9 +287,8 @@ class RoomListHandler(BaseHandler): limit = None since_token = None - res = yield self.hs.get_replication_layer().get_public_rooms( + res = yield self._get_remote_list_cached( server_name, limit=limit, since_token=since_token, - search_filter=search_filter, ) if search_filter: @@ -300,6 +300,27 @@ class RoomListHandler(BaseHandler): defer.returnValue(res) + def _get_remote_list_cached(self, server_name, limit=None, since_token=None, + search_filter=None): + repl_layer = self.hs.get_replication_layer() + if search_filter: + # We can't cache when asking for search + return repl_layer.get_public_rooms( + server_name, limit=limit, since_token=since_token, + search_filter=search_filter, + ) + + result = self.remote_response_cache.get((server_name, limit, since_token)) + if not result: + result = self.remote_response_cache.set( + (server_name, limit, since_token), + repl_layer.get_public_rooms( + server_name, limit=limit, since_token=since_token, + search_filter=search_filter, + ) + ) + return result + class RoomListNextBatch(namedtuple("RoomListNextBatch", ( "stream_ordering", # stream_ordering of the first public room list |