| // Copyright (c) 2016, 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:isolate'; |
| |
| main(List<String> args) async { |
| var arr = newArray(5); |
| var arr2 = newArray(417); |
| var hash1 = newHash(5); |
| var hash2 = newHash(417); |
| |
| // ignore unused |
| arr.length; |
| arr2.length; |
| hash1.length; |
| hash2.length; |
| |
| startIsolate(1); |
| startIsolate(2); |
| startIsolate(3); |
| startIsolate(4); |
| |
| await Future.delayed(Duration(seconds: 5)); |
| |
| print('at end of main...'); |
| } |
| |
| void startIsolate(int val) { |
| Isolate.spawn(isolateEntry, val); |
| } |
| |
| isolateEntry(message) async { |
| print('starting $message'); |
| await Future.delayed(Duration(seconds: message)); |
| print('ending $message'); |
| } |
| |
| List newArray(int length) { |
| List l = []; |
| for (int i = 0; i < length; i++) { |
| l.add('entry_$i'); |
| } |
| return l; |
| } |
| |
| Map newHash(int length) { |
| Map m = {}; |
| for (int i = 0; i < length; i++) { |
| m['entry_$i'] = i; |
| } |
| return m; |
| } |