* @param serviceType the type of witness service
     */
    public WitnessRegistration(String shareName, InetAddress serverAddress, WitnessServiceType serviceType) {
        this.registrationId = generateRegistrationId();
        this.shareName = shareName;
        this.serverAddress = serverAddress;
        this.serviceType = serviceType;
        this.version = WitnessVersion.VERSION_2; // Use latest by default

            if (message.isSuccess()) {
                // Generate registration ID from context handle
                byte[] contextHandle = message.getContextHandle();
                String registrationId = generateRegistrationId(contextHandle, request.getShareName());
                response.setRegistrationId(registrationId);
                response.setContextHandle(contextHandle);

        FAILED,
        EXPIRED
    }
    
    public WitnessRegistration(String shareName, InetAddress serverAddress, 
                              WitnessServiceType serviceType) {
        this.registrationId = generateRegistrationId();
        this.shareName = shareName;
        this.serverAddress = serverAddress;
        this.serviceType = serviceType;
        this.version = WitnessVersion.VERSION_2;  // Use latest by default