Dart: Isolate Wrapper

isolate_wrapper.dart

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');
  });
}