practical_coroutines_18.kt

runBlocking {
    val ceh = CoroutineExceptionHandler { _, throwable ->
        println("Failure with ${throwable.localizedMessage}")
    }
    supervisorScope {
        launch(ceh) {
            throw Exception("Exception1")
        }
        launch {
            delay(100)
            println("C2 still executing")
        }
    }
    println("After supervisor scope")
}

Output:
Failure with Exception1
C2 still executing
After supervisor scope