reverberating-clover-5211

readme.md

reverberating-clover-5211

Created with <3 with dartpad.dev.

main.dart

void main() async {
  final process = () async {
    final delayed1 = await delayedNumber(1);
    await delayedString('1').then((str) async {
      final futures = [
        delayedNumber(2),
        delayedNumber(3),
        delayedNumber(4),
      ];
      await Future.wait(futures);
    });
    print('finish delayedString');
  };

  await Future.wait<dynamic>(
    [process(), Future<void>.delayed(Duration(seconds: 30))],
    eagerError: true,
  );
}

Future<int> delayedNumber(int number) async {
  await Future.delayed(const Duration(seconds: 2));
  return number;
}

Future<String> delayedString(String str) async {
  await Future.delayed(const Duration(seconds: 2));
  return str;
}