| private RemoveChildParentNeedsUnwatch ( IActorRef parent, IActorRef child ) : bool | ||
| parent | IActorRef | |
| child | IActorRef | |
| Результат | bool | |
private bool RemoveChildParentNeedsUnwatch(IActorRef parent, IActorRef child)
{
const bool weDontHaveTailRecursion = true;
while (weDontHaveTailRecursion)
{
IImmutableSet<IActorRef> children;
if (!_parent2Children.TryGetValue(parent, out children))
return false; //parent is missing, so child does not need to be removed
if (_parent2Children.TryUpdate(parent, children.Remove(child), children))
return true; //child was removed
}
}
}