Method _should_upgrade

uvicorn/protocols/http/httptools_impl.py:165–167

(self)

            self.logger.warning(msg)

    def _should_upgrade(self) -> bool:
        upgrade = self._get_upgrade()
        return upgrade == b"websocket" and self._should_upgrade_to_ws()

    def data_received(self, data: bytes) -> None:
        self._unset_keepalive_if_required()