```fun scroll() = flow { try { // do stuff ...

# coroutines

[trathschlag]

fun scroll() = flow {
  try {
    // do stuff
  } finally {
    withContext(NonCancellable) { suspendingCleanUpFunction() }
  }
}

This does obviously not work. What would be the correct pattern here?

[marstran]

Why doesn't it work? Not too obvious to me 😛

[trathschlag]

Ah I am sorry. I had an emit() in some other place inside a withContext(NonCancellable) So is the above considered ok?

[elizarov]

Yes. It is Ok. But you-might save some nesting by rewriting it like this:

fun scroll = flow { /* doStuff */ }
    .onCompletion { /* do finally */ }