/// <summary>
/// Releases rundown protection.
/// </summary>
public void Release()
{
int value;
while (true)
{
value = _value;
// Has the rundown already started?
if ((value & RundownActive) != 0)
{
int newValue = Interlocked.Add(ref this._value, -RundownCountIncrement);
// Are we the last out? Set the event if that's the case.
if (newValue == RundownActive)
{
_wakeEvent.Set();
}
return;
}
if (Interlocked.CompareExchange(
ref this._value,
value - RundownCountIncrement,
value
) == value)
{
return;
}
}
}
public void Set()
{
fe.Set();
}