negoReq.getDialects()));

        Smb2IoctlResponse resp;
        try {
            resp = send(req, RequestParam.NO_RETRY);
        }
        catch ( SMBSignatureValidationException e ) {
            throw new SMBProtocolDowngradeException("Signature error during negotiate validation", e);
        }
        catch ( SmbException e ) {
            if ( log.isDebugEnabled() ) {

            }
            throw new SmbException(resp.getErrorCode(), null);
        }
        if ( resp.isVerifyFailed() ) {
            throw new SMBSignatureValidationException("Signature verification failed.");
        }
        return cont;
    }


    /**
     * @param resp
     * @param path
     * @param req
     * @throws SmbException