void UnregisterLinkedTokens()
{
var registrations = CustomInterlocked.Exchange(ref _linkedTokens, null);
if (registrations == null)
{
return;
}
foreach (var linked in (CancellationTokenRegistration[])registrations)
{
linked.Dispose();
}
}
protected virtual void Dispose(bool disposing)
{
if (!disposed.TryRelaxedSet())
{
return;
}
if (handle != null)
{
var tmpHandle = CustomInterlocked.Exchange(ref handle, null);
if (used > 0)
{
// A tiny wait (just a few cycles normally) before releasing
SpinWait wait = new SpinWait();
while (used > 0)
{
wait.SpinOnce();
}
}
((IDisposable)tmpHandle).Dispose();
}
}
