- provide loop at ws::connect

ws/server/ws_server_multi_user.py

@@ -21,6 +21,7 @@ class WsServerMultiUser(WsServer):
 		self.listener = listener
 		self.USERS = UserSet()
 		self.global_state = {}
+		self.listener.on_connect(self.loop)
 
 	async def notify_state(self, data):
 		if self.USERS:  # asyncio.wait doesn't accept an empty list