How do I unconditionally exit a Dart application?

Question

In a server-side VM app, with a few Futures which may or may not return. How to unconditionally exit the app?

Accepted Answer

To exit the VM:

```
import 'dart:io';

main() {
  exit(0); // or non-zero for some error code
}
```

Which is documented here. Thanks for asking!

Solution