649 void HdcHostUART::OnTransferError(const HSession session)  in EnumSerialPort()  argument
651     if (session != nullptr) {  in EnumSerialPort()
652         WRITE_LOG(LOG_FATAL, "%s:%s", __FUNCTION__, session->ToDebugString().c_str());  in EnumSerialPort()
653         if (session->hUART != nullptr) {  in EnumSerialPort()
654             if (IsDeviceOpened(*session->hUART)) {  in EnumSerialPort()
657                 server.EchoToClientsForSession(session->sessionId, echoStr);  in EnumSerialPort()
664             CloseSerialPort(session->hUART);  in EnumSerialPort()
665             UpdateUARTDaemonInfo(session->connectKey, session, STATUS_OFFLINE);  in EnumSerialPort()
668         server.FreeSession(session->sessionId);  in EnumSerialPort()
669         ClearUARTOutMap(session->sessionId);  in EnumSerialPort()
674 void HdcHostUART::Restartession(const HSession session)  in EnumSerialPort()  argument
676     HdcUARTBase::Restartession(session);  in EnumSerialPort()
678     if (session != nullptr and session->hUART != nullptr) {  in EnumSerialPort()
680                   session->hUART->serialPort.c_str());  in EnumSerialPort()
681         CloseSerialPort(session->hUART); // huart will free , so we must clost it here  in EnumSerialPort()
682         server.EchoToClientsForSession(session->sessionId,  in EnumSerialPort()