blob: da357adda5ac4034338be14ecf22ea5df6956101 [file] [log] [blame] [edit]
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'dart:async';
import 'dart:io';
Future<void> main() async {
var count = 0;
ProcessSignal.sigint.watch().forEach((s) {
count++;
print('child: Got a SIGINT $count times, hit it 3 times to terminate');
if (count >= 3) {
exit(42);
}
});
print('Waiting...');
while (true) {
await Future.delayed(const Duration(seconds: 5));
}
}