I want an infinite flow, that emits once and then ...

# flow

[CLOVIS]

I want an infinite flow, that emits once and then never again, but doesn't terminate. (context: the consumer of this flow expects flow termination to happen in a specific situation, and in this case, the flow can never reach that situation, but can also never emit again).

I could do

flow {
    emit(a)

    while (true) { delay(1_000_000) }
}

but that would consume scheduler resources, even if only a slight amount.

Is there a way to tell the runtime "hey, this flow will never emit again, no need to schedule anything at all"?