private byte[] fileId;


    /**
     * @param config
     * @param fileId
     */
    public Smb2FlushRequest ( Configuration config, byte[] fileId ) {
        super(config, SMB2_FLUSH);
        this.fileId = fileId;
    }


    @Override
    protected Smb2FlushResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2FlushResponse> req ) {

        if( log.level >= 5 ) {
            log.println( "update: " + updates + " " + offset + ":" + len );
            Hexdump.hexdump( log, input, offset, Math.min( len, 256 ));
            log.flush();
        }
        if( len == 0 ) {
            return; /* CRITICAL */
        }
        digest.update( input, offset, len );
        updates++;
    }
    public byte[] digest() {
        byte[] b;