def accept_connection(self):
        try:
            self._handle_websocket_headers()
            self._accept_connection()
        except __HOLE__:
            gen_log.debug("Malformed WebSocket request received", exc_info=True)
            self._abort()
            return
dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_server/src/tornado/websocket.py/WebSocketProtocol13.accept_connection