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kotlinlang

I have a service that returns a StateFlow for subscribers interested in a Node in a tree.  I would like to close some resources when there are no subscribers.  Is `subscriptionCount` a suitable way to track that?

how are you creating your flow?  if you use `WhileSubscribed`, the flow coroutine will be cancelled when there are no subscribers so you can cleanup that way

Ah, that is exactly what I was looking for.  Although the flow is actually a MutableStateFlow, though it may make sense to swap that out for something else.