Created
November 5, 2012 15:57
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Dart: Isolate Wrapper
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import 'dart:isolate'; | |
import 'dart:mirrors'; | |
class IsolateWrapper { | |
SendPort _sender; | |
IsolateWrapper(this._sender); | |
// noSuchMethod(name, args){ | |
// return _sender.call([name, args]); | |
// } | |
Future<num> compute(num value) => _sender.call(['compute', [value]]); | |
} | |
class Test { | |
num compute(num value) { | |
return value + 1; | |
} | |
} | |
childIsolate() { | |
port.receive((msg, replyTo) { | |
var mirror = reflect(new Test()); | |
mirror.invoke(msg[0], msg[1]).then((mirror) { | |
if (replyTo != null) { | |
replyTo.send(mirror.reflectee); | |
} | |
}); | |
}); | |
} | |
main() { | |
var sender = spawnFunction(childIsolate); | |
// sender.call(['compute', [42]]).then((num result) { | |
// print('result: $result'); | |
// }); | |
var wrapper = new IsolateWrapper(sender); | |
wrapper.compute(42).then((num result) { | |
print('result: $result'); | |
}); | |
} |
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