throws CIFSException {
        try ( SmbTransportImpl trans = getTransport() ) {
            if ( response != null ) {
                response.clearReceived();
                response.setExtendedSecurity(this.extendedSecurity);
            }

            try {
                if ( params.contains(RequestParam.NO_TIMEOUT) ) {
                    this.expiration = -1;

                }
                k = req.nextElement().getMid();
            }
            else {
                k = makeKey(req);
            }

            try {
                resp.clearReceived();
                long timeout = getResponseTimeout(req);
                if ( !params.contains(RequestParam.NO_TIMEOUT) ) {
                    resp.setExpiration(System.currentTimeMillis() + timeout);