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fe03640e85
- Pass additional state in the IsolateSpawnState to set error and exit handlers, as well as fatal errors on isolate start. BUG= R=floitsch@google.com Review URL: https://codereview.chromium.org//1244733002 .
26 lines
638 B
Dart
26 lines
638 B
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library error_exit_at_spawnuri_iso;
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import "dart:isolate";
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main(args, replyPort) {
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RawReceivePort port = new RawReceivePort();
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port.handler = (v) {
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switch (v) {
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case 0:
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replyPort.send(42);
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break;
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case 1:
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throw new ArgumentError("whoops");
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case 2:
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throw new RangeError.value(37);
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case 3:
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port.close();
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}
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};
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replyPort.send(port.sendPort);
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}
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