protected override int ReadNextByte()
{
if (_dataIndex == _dataParts.Count)
{
return(-1);
}
var b = _data.Span[_dataOfs];
if (++_dataOfs == _data.Length)
{
_dataOfs = 0;
_dataCount += _data.Length;
if (++_dataIndex < _dataParts.Count)
{
_data = _packetReader.GetPacketData(_dataParts[_dataIndex]);
}
else
{
_data = Memory <byte> .Empty;
}
}
return(b);
}
