I have a flow producer which emits continuously a ...

# coroutines

[Lilly]

I have a flow producer which emits continuously a specific byte to represent an idle mode. I would like to drop these bytes but log them every 2 or 3 seconds. Any ideas how to achieve this?

[Derek Ellis]

What about the sample operator?

[Lilly]

This would also filter the "good" bytes 😞
Thats says I'm also collecting useful bytes when not idling

[ephemient]

sealed class Mode {
    class Active : Mode() // Active() != Active()
    data class Idle(val unique: Long) : Mode()
}

.distinctUntilChangedBy { it ->
    if (isIdle(it)) Mode.Idle(System.currentTimeMillis() / 2500) else Mode.Active()
}

[ephemient]

not as clever as .sample() but might be sufficient

[Lilly]

Thanks guys