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kotlinlang

Question: Is there a way to supply something like `Channel` 's `onUndeliveredElement`  param, except for `conflate()`?

I'm trying to emit some values through a Flow that need to be `close()`d,  however there is backpressure build up and I would like to `close()` the values that are dropped by `conflate()`.

Since I'm using `callbackFlow` the closest I could come up with is to `trySend()`  and `close()` if that fails, but that will have the behavior equivalent of `DROP_LATEST` , while I'm really looking for `DROP_OLDEST`.

Don't know much about the issue. But maybe this can give you and idea
<https://medium.com/google-developer-experts/backpressure-in-your-kotlin-flows-3eec980869c7>

I'm familiar with how flows and backpressure work... this is more likely to be a coroutine API feature request unless I'm missing something