I've a socket that I transform the messages in a f...

# flow

[Tgo1014]

I've a socket that I transform the messages in a flow. I receive a lot of boolean messages. I want to wait until the first false and after that wait until the first true. I know I can wait like flow.first { it } but how to chain waiting the false first?

[Tgo1014]

I fixed it like this, looks like it works:

var firstFalseReceived = false
flow<Boolean> { }
    .first {
        if (!firstFalseReceived && !it) {
            firstFalseReceived = true
        }
        firstFalseReceived && it
    }

[ephemient]

flow
    .dropWhile { it }
    .first { it }