A modern programming language that makes developers happier.

kotlinlang

:white_check_mark:  *RESOLVED*
```CoroutineScope(<http://Dispatchers.IO|Dispatchers.IO>).launch {
    launch {
        println("A")
        delay(5000)
        println("B")
    }
    launch(context = Job()) {
        delay(1000)
        throw IOException()
    }
}```
The above snippet will crash the android app (obviously), but the app prints `B` 5 seconds after the crash.
Note that removing `Job()` gives expected result. Any idea why? :thinking_face:

I recommend <https://stackoverflow.com/a/70900099/4618331|this StackOverflow answer>

The basic reason is that adding your own `Job` breaks the structured concurrency hierarchy and unlinks the coroutine from its parent.