예제 #1
0
        public async void Subscription_is_idempotent_and_callback_will_be_overriden()
        {
            const string grainId = "22";

            using (var proxy = await ObservableProxy.Create())
            {
                var received = new AutoResetEvent(false);

                string       source = null;
                FooPublished @event = null;

                await proxy.Attach(grainId, new Callback(typeof(FooPublished), (s, n) => {}));

                await proxy.Attach(grainId, new Callback(typeof(FooPublished), (s, n) =>
                {
                    source = s;
                    @event = n.Message as FooPublished;
                    received.Set();
                }));

                await bus.Send(grainId, new PublishFoo("foo"));

                received.WaitOne(TimeSpan.FromSeconds(5));

                Assert.NotNull(@event);
                Assert.AreEqual("foo", @event.Foo);
                Assert.AreEqual(grainId, source);
            }
        }
예제 #2
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        /// <summary>
        /// Creates new <see cref="IObservableProxy"/>
        /// </summary>
        /// <returns>New instance of <see cref="IObservableProxy"/></returns>
        public static async Task <IObservableProxy> Create()
        {
            var observable = new ObservableProxy();

            var proxy = await SubscriptionManager.Instance.CreateProxy(observable);

            observable.Initialize(proxy);

            return(observable);
        }
예제 #3
0
        public async void Batch_subscription()
        {
            const string grainId = "33";

            using (var proxy = await ObservableProxy.Create())
            {
                var received = new CountdownEvent(2);

                string fooPublishedSource = null;
                string barPublishedSource = null;

                FooPublished fooPublished = null;
                BarPublished barPublished = null;

                var callbacks = new[]
                {
                    new Callback(typeof(FooPublished), (s, e) =>
                    {
                        fooPublishedSource = s;
                        fooPublished       = e.Message as FooPublished;
                        received.Signal();
                    }),

                    new Callback(typeof(BarPublished), (s, e) =>
                    {
                        barPublishedSource = s;
                        barPublished       = e.Message as BarPublished;
                        received.Signal();
                    }),
                };

                await proxy.Attach(grainId, callbacks);

                await bus.Send(grainId, new PublishFoo("foo"));

                await bus.Send(grainId, new PublishBar("bar"));

                received.Wait(TimeSpan.FromSeconds(5));

                Assert.NotNull(fooPublished);
                Assert.AreEqual("foo", fooPublished.Foo);
                Assert.AreEqual(grainId, fooPublishedSource);

                Assert.NotNull(barPublished);
                Assert.AreEqual("bar", barPublished.Bar);
                Assert.AreEqual(grainId, barPublishedSource);
            }
        }