public override void Retain()
{
if (IsDisposed)
{
PipelinesThrowHelper.ThrowObjectDisposedException(nameof(MemoryPoolBlock));
}
Interlocked.Increment(ref _referenceCount);
}
public override Span <byte> AsSpan(int index, int length)
{
if (IsDisposed)
{
PipelinesThrowHelper.ThrowObjectDisposedException(nameof(DisposeTrackingBufferPool));
}
return(_array.Slice(index, length));
}
protected override bool TryGetArray(out ArraySegment <byte> arraySegment)
{
if (IsDisposed)
{
PipelinesThrowHelper.ThrowObjectDisposedException(nameof(DisposeTrackingBufferPool));
}
arraySegment = new ArraySegment <byte>(_array);
return(true);
}
// In kestrel both MemoryPoolBlock and OwnedMemory end up in the same assembly so
// this method access modifiers need to be `protected internal`
protected override bool TryGetArray(out ArraySegment <byte> arraySegment)
{
if (IsDisposed)
{
PipelinesThrowHelper.ThrowObjectDisposedException(nameof(MemoryPoolBlock));
}
arraySegment = new ArraySegment <byte>(Slab.Array, _offset, _length);
return(true);
}
public override MemoryHandle Pin()
{
if (IsDisposed)
{
PipelinesThrowHelper.ThrowObjectDisposedException(nameof(MemoryPoolBlock));
}
Retain();
unsafe
{
return(new MemoryHandle(this, (Slab.NativePointer + _offset).ToPointer()));
}
}
