Question: Is there a way to supply something like ...

# coroutines

[vince]

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.

[Leo Delon]

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

[vince]

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