| // Copyright 2014 The Chromium Authors. 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:isolate'; |
| |
| void foo(SendPort sp) { |
| var rp = new ReceivePort(); |
| sp.send(rp.sendPort); |
| rp.listen((msg) { |
| if ((msg is String) && (msg == "Hello, world!")) { |
| print("Hello, world!"); |
| rp.close(); |
| } |
| }); |
| } |
| |
| main() { |
| var rp = new ReceivePort(); |
| Isolate.spawn(foo, rp.sendPort).then((isolate) { |
| var sp = null; |
| rp.listen((msg) { |
| if (msg is SendPort) { |
| sp = msg; |
| sp.send("Hello, world!"); |
| rp.close(); |
| } |
| }); |
| }); |
| } |