Martin Kustermann
5aa86eb123
Issue https://github.com/dart-lang/sdk/issues/36097 Change-Id: I0b7eca744bc49ab5ba09da3ce2a9286b1ed3c70f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/126340 Commit-Queue: Martin Kustermann <kustermann@google.com> Reviewed-by: Alexander Aprelev <aam@google.com>
46 lines
1.4 KiB
Dart
46 lines
1.4 KiB
Dart
// Copyright (c) 2014, 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.
|
|
|
|
// VMOptions=--enable-isolate-groups
|
|
// VMOptions=--no-enable-isolate-groups
|
|
|
|
import "dart:isolate";
|
|
import "dart:async";
|
|
import "package:expect/expect.dart";
|
|
import "package:async_helper/async_helper.dart";
|
|
|
|
isomain1(replyPort) {
|
|
RawReceivePort port = new RawReceivePort();
|
|
bool firstEvent = true;
|
|
port.handler = (v) {
|
|
if (!firstEvent) {
|
|
throw "Survived suicide";
|
|
}
|
|
var controlPort = v[0];
|
|
var killCapability = v[1];
|
|
firstEvent = false;
|
|
var isolate = new Isolate(controlPort, terminateCapability: killCapability);
|
|
isolate.kill(priority: Isolate.immediate);
|
|
};
|
|
replyPort.send(port.sendPort);
|
|
}
|
|
|
|
void main() {
|
|
asyncStart();
|
|
var completer = new Completer(); // Completed by first reply from isolate.
|
|
RawReceivePort reply = new RawReceivePort(completer.complete);
|
|
Isolate.spawn(isomain1, reply.sendPort).then((Isolate isolate) {
|
|
completer.future.then((isolatePort) {
|
|
RawReceivePort exitSignal;
|
|
exitSignal = new RawReceivePort((_) {
|
|
exitSignal.close();
|
|
asyncEnd();
|
|
});
|
|
isolate.addOnExitListener(exitSignal.sendPort);
|
|
isolatePort.send([isolate.controlPort, isolate.terminateCapability]);
|
|
reply.close();
|
|
});
|
|
});
|
|
}
|