public SingleLinks5 <T> AppendNew(int length)
{
var temp = new SingleLinks5 <T>(length);
temp.Next = Next;
Next = temp;
return(temp);
}
public CircleTaskBuffer()
{
var first = new SingleLinks5 <T>(ArrayLength);
first.InReading = true;
first.Next = first;
_writePtr = first;
_readPtr = first;
_currentWrite = first.Buffer;
_currentRead = first.Buffer;
Parallel.For(0, ArrayLength, (index) => { _currentWrite[index] = new ManualResetValueTaskSource <T>(); });
}
private void CollectBuffer()
{
SpinWait wait = default;
while (Interlocked.CompareExchange(ref _lock, 1, 0) != 0)
{
wait.SpinOnce();
}
_readPtr.InReading = false;
_readPtr = _readPtr.Next;
_readPtr.InReading = true;
_lock = 0;
_read_offset = 0;
_currentRead = _readPtr.Buffer;
}
private void AddBuffer()
{
SpinWait wait = default;
while (Interlocked.CompareExchange(ref _lock, 1, 0) != 0)
{
wait.SpinOnce();
}
if (_writePtr.Next.InReading)
{
_writePtr = _writePtr.AppendNew(ArrayLength);
_lock = 0;
_currentWrite = _writePtr.Buffer;
Parallel.For(0, ArrayLength, (index) => { _currentWrite[index] = new ManualResetValueTaskSource <T>(); });
}
else
{
_writePtr = _writePtr.Next;
_currentWrite = _writePtr.Buffer;
_lock = 0;
}
_write_offset = 0;
}