/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources
/// </summary>
/// <param name="manualDispose">True if called from Dispose() method, otherwise False - called by GC</param>
protected virtual void Dispose(bool manualDispose)
{
if (manualDispose)
{
_yield?.SetCanceled();
}
else if (_yield != null && !_yield.IsComplete)
{
var yield = _yield;
Task.Run(() => yield.SetCanceled()); // don't block the GC thread
}
_enumerationTask = null;
_yield = null;
_onDisposeAction?.Invoke(State);
_onDisposeAction = null;
_enumerationFunction = null;
}
