public IncomingBuffer IncomingStart(int minimumSize)
{
lock (_sync)
{
if (_tail != null && minimumSize <= _tail.Data.Offset + _tail.Data.Count - _tail.End)
{
_pinned = _tail;
var data = new ArraySegment<byte>(_pinned.Data.Array, _pinned.End, _pinned.Data.Offset + _pinned.Data.Count - _pinned.End);
var dataPtr = _pinned.Pin();
return new IncomingBuffer
{
Data = data,
DataPtr = dataPtr,
};
}
}
_pinned = _memory.Lease(minimumSize);
return new IncomingBuffer
{
Data = _pinned.Data,
DataPtr = _pinned.Pin()
};
}
