SmbComTransaction() {
        maxParameterCount = 1024;
        primarySetupOffset = PRIMARY_SETUP_OFFSET;
        secondaryParameterOffset = SECONDARY_PARAMETER_OFFSET;
    }

    void reset() {
        super.reset();
        isPrimary = hasMore = true; 
    }
    void reset( int key, String lastName ) {
        reset();
    }
    public boolean hasMoreElements() {
        return hasMore;
    }

    private byte[] txn_buf;


    protected SmbComTransaction ( Configuration config, byte command, byte subCommand ) {
        super(config, command);
        this.subCommand = subCommand;
        this.maxDataCount = config.getTransactionBufferSize() - 512;
        this.maxParameterCount = 1024;
        this.primarySetupOffset = PRIMARY_SETUP_OFFSET;