public void Dispose()
{
lock (gate)
{
if (parent != null)
{
lock (parent.observerLock)
{
var listObserver = parent.outObserver as ListObserver <T>;
if (listObserver != null)
{
parent.outObserver = listObserver.Remove(unsubscribeTarget);
}
else
{
parent.outObserver = EmptyObserver <T> .Instance;
}
unsubscribeTarget = null;
parent = null;
}
}
}
}
public Subscription(AsyncSubject <T> parent, IObserver <T> unsubscribeTarget)
{
this.parent = parent;
this.unsubscribeTarget = unsubscribeTarget;
}