C# Bus类代码示例

        public Coordinator(Bus.Attachment.IFactory attachmentFactory, Bus.Object.IFactory objectFactory)
        {
            _attachmentFactory = attachmentFactory;
            _objectFactory = objectFactory;

            _objects = new Dictionary<string, Object.Instance>();
        }

        internal static Bus Build(BusBuilderConfiguration configuration)
        {
            var logger = configuration.Logger;
            logger.Debug("Constructing bus...");

            var container = new PoorMansIoC();

            RegisterPropertiesFromConfigurationObject(container, configuration);
            RegisterPropertiesFromConfigurationObject(container, configuration.LargeMessageStorageConfiguration);
            RegisterPropertiesFromConfigurationObject(container, configuration.Debugging);

            container.Register<Func<NamespaceManager>> (() =>
            {
                var ns = NamespaceManager.CreateFromConnectionString(container.Resolve<ConnectionStringSetting>());
                ns.Settings.OperationTimeout = configuration.DefaultTimeout;
                return ns;
            });
        
            container.Register<Func<MessagingFactory>>(() =>
            {
                var messagingFactory = MessagingFactory.CreateFromConnectionString(container.Resolve<ConnectionStringSetting>());
                messagingFactory.PrefetchCount = container.Resolve<ConcurrentHandlerLimitSetting>();
                return messagingFactory;
            });
   

            if (configuration.Debugging.RemoveAllExistingNamespaceElements)
            {
                var namespaceCleanser = container.Resolve<NamespaceCleanser>();
                namespaceCleanser.RemoveAllExistingNamespaceElements().Wait();
            }

            logger.Debug("Creating message receivers...");

            var messageReceiverManager = new MessageRecevierManager(
                container.Resolve<CommandMessageReceiverFactory>().CreateAll(),
                container.Resolve<MulticastEventMessageReceiverFactory>().CreateAll(),
                container.Resolve<CompetingEventMessageReceiverFactory>().CreateAll());

            logger.Debug("Message receivers are all created.");

            var bus = new Bus(container.Resolve<IZombusLogger>(),
                              container.Resolve<ICommandSender>(),
                              container.Resolve<IEventSender>(),
                              messageReceiverManager,
                              container.Resolve<DeadLetterQueues>(),
                              container.Resolve<IHeartbeat>());

            bus.Starting += delegate
                            {
                                container.Resolve<AzureQueueManager>().WarmUp();
                                container.Resolve<PropertyInjector>().Bus = bus;
                            };

            bus.Disposing += delegate { container.Dispose(); };

            logger.Info("Bus built. Job done!");

            return bus;
        }

    public static void Main()
    {
        BusG.Init ();
        Application.Init ();

        Button btn = new Button ("Click me");
        btn.Clicked += OnClick;

        VBox vb = new VBox (false, 2);
        vb.PackStart (btn, false, true, 0);

        Window win = new Window ("D-Bus#");
        win.SetDefaultSize (640, 480);
        win.Add (vb);
        win.Destroyed += delegate {Application.Quit ();};
        win.ShowAll ();

        bus = Bus.Session;

        string bus_name = "org.ndesk.gtest";
        ObjectPath path = new ObjectPath ("/org/ndesk/test");

        if (bus.RequestName (bus_name) == RequestNameReply.PrimaryOwner) {
            //create a new instance of the object to be exported
            demo = new DemoObject ();
            bus.Register (path, demo);
        } else {
            //import a remote to a local proxy
            demo = bus.GetObject<DemoObject> (bus_name, path);
        }

        //run the main loop
        Application.Run ();
    }

        public static Point Interpolate(Bus bus, List<Point> path, double timeNow)
        {
            int lastTime = bus.lastStop.stopMinuteTime;
            int nextTime = bus.nextStop.stopMinuteTime;
            double fractionComplete = (timeNow - lastTime) / (nextTime - lastTime);
            double distanceRequired = bus.lengthOfLeg * fractionComplete;

            double finalLineFraction = 0;
            bool atThePoint = false;
            int i = bus.lastStopIndex;
            while (!atThePoint)
            {
                double lineLength = Distance(path[i], path[i + 1]);
                if (lineLength > distanceRequired)
                {
                    atThePoint = true;
                    finalLineFraction = distanceRequired / lineLength;
                }
                else
                {
                    distanceRequired -= lineLength;
                    i++;
                }
            }
            int x = (int)(path[i].X + finalLineFraction * (path[i + 1].X - path[i].X));
            int y = (int)(path[i].Y + finalLineFraction * (path[i + 1].Y - path[i].Y));
            return new Point((int)x, (int)y);
        }

        public static void Init()
        {
            var bus = new Bus();

            var cashier = new Cashier(bus);
            var barista = new Barista(Guid.NewGuid(), bus);

            var repository = new SagaRepository<OrderFufillment>(bus);
            bus.RouteToSaga(repository, (DrinkOrdered e) => e.OrderId);
            bus.RouteToSaga(repository, (DrinkPrepared e) => e.OrderId);
            bus.RouteToSaga(repository, (PaymentReceived e) => e.OrderId);

            bus.Register<OrderDrink>(c => cashier.Order(c.OrderId, c.Drink));
            bus.RegisterOnThreadPool<Pay>(c => cashier.Pay(c.OrderId, PaymentMethod.CreditCard, c.Amount));
            bus.RegisterOnThreadPool<PrepareDrink>(c => barista.PrepareDrink(c.OrderId, c.Drink));
            bus.Register<NotifyCustomer>(c =>
                                             {
                                                 Console.WriteLine("{0} is ready", c.OrderId);
                                                 ThreadPool.QueueUserWorkItem(_ => bus.Send(new Pay
                                                                                                {
                                                                                                    OrderId =
                                                                                                        c.OrderId,
                                                                                                    Amount = 12m
                                                                                                }));
                                             });

            ServiceLocator.RegisterDispatcher<Command>(bus.Send);

            WindowsCommunicationFoundation.RegisterServiceLayer<Sales>();
        }

        public void StartConsumingShouldConsumeAllMessageTypes()
        {
            // Arrange
            var bus = new Bus(_mockConfiguration.Object);
            _mockConsumer.Setup(x => x.ConsumeMessageType(It.IsAny<string>()));

            var handlerReferences = new List<HandlerReference>
            {
                new HandlerReference
                {
                    HandlerType = typeof (FakeHandler1),
                    MessageType = typeof (FakeMessage1)
                },
                new HandlerReference
                {
                    HandlerType = typeof (FakeHandler2),
                    MessageType = typeof (FakeMessage2)
                }
            };

            _mockContainer.Setup(x => x.GetHandlerTypes()).Returns(handlerReferences);

            _mockConsumerPool.Setup(x => x.AddConsumer(It.IsAny<string>(), It.Is<IList<string>>(m => m.Contains(typeof(FakeMessage1).FullName.Replace(".", string.Empty)) && m.Contains(typeof(FakeMessage2).FullName.Replace(".", string.Empty))), It.IsAny<ConsumerEventHandler>(), It.IsAny<IConfiguration>()));

            // Act
            bus.StartConsuming();

            // Assert
            _mockContainer.VerifyAll();
            _mockConsumerPool.Verify(x => x.AddConsumer(It.IsAny<string>(), It.Is<IList<string>>(m => m.Contains(typeof(FakeMessage1).FullName.Replace(".", string.Empty)) && m.Contains(typeof(FakeMessage2).FullName.Replace(".", string.Empty))), It.IsAny<ConsumerEventHandler>(), It.IsAny<IConfiguration>()), Times.Once);
        }

    protected void lnkBtnSave_Click(object sender, EventArgs e)
    {
        string busPlate = BusPlate.Text;
        string busName = BusName.Text;
        string seat = Seat.Text;
        string busTypeId = ddlBusType.SelectedValue.ToString();
        string categoryID = ddlCategory.SelectedValue.ToString();

        if (BLLBus.checkBusPlateExist(busPlate) != 0)
        {
            ClientScript.RegisterStartupScript(this.GetType(), "Notify", "alert('!!!Bus Plate existed. Please try again');", true);
        }
        else
        {
            Bus bus = new Bus();
            bus.BusPlate = busPlate;
            bus.BusName = busName;
            bus.Seat = Int32.Parse(seat);
            bus.BusTypeID = Int32.Parse(busTypeId);
            bus.CategoryID = Int32.Parse(categoryID);
            bus.Status = true;
            BLLBus.InsertBus(bus);
            Response.Redirect("BusList.aspx");
        }
    }

        public virtual async Task Given(ITestHarnessBusFactory busFactory)
        {
            Bus = (Bus) busFactory.Create();

            Console.WriteLine();
            Console.WriteLine();
        }

    public static void Main()
    {
        BusG.Init ();
        Application.Init ();

        Window win = new Window ("D-Bus#");
        win.SetDefaultSize (640, 480);
        win.Destroyed += delegate {Application.Quit ();};
        win.ShowAll ();

        bus = Bus.Session;
        sysBus = Bus.System.GetObject<IBus> ("org.freedesktop.DBus", new ObjectPath ("/org/freedesktop/DBus"));

        string bus_name = "org.ndesk.gtest";
        ObjectPath path = new ObjectPath ("/org/ndesk/test");

        if (bus.RequestName (bus_name) == RequestNameReply.PrimaryOwner) {
            //create a new instance of the object to be exported
            demo = new DemoObject ();
            sysBus.NameOwnerChanged += demo.FireChange;
            bus.Register (path, demo);
        } else {
            //import a remote to a local proxy
            demo = bus.GetObject<DemoObject> (bus_name, path);
        }

        //run the main loop
        Application.Run ();
    }

        public void CanPublish()
        {
            var mockRepository = new MockRepository();
            var config = mockRepository.DynamicMock<IBrokerConfiguration>();
            var connFactory = mockRepository.DynamicMock<IBrokerConnectionFactory>();
            var conn = mockRepository.DynamicMock<IBrokerConnection>();
            var consumer = mockRepository.DynamicMock<IRegisteredConsumer>();
            var message = new TestMessage();

            using (mockRepository.Record())
            {
                SetupResult.For(consumer.MessageType).Return(typeof(TestMessage));
                SetupResult.For(connFactory.CreateConnection()).Return(conn);
                SetupResult.For(config.Exchange).Return("ex");
                SetupResult.For(config.ConnectionFactory).Return(connFactory);
                SetupResult.For(config.RegisteredConsumers).Return(new Dictionary<Type, IList<IRegisteredConsumer>> { { typeof(TestMessage), new List<IRegisteredConsumer> { consumer } } }); ;
                SetupResult.For(conn.IsOpen).Return(true);

                Expect.Call(() => conn.Publish<TestMessage>(null))
                    .IgnoreArguments()
                    .WhenCalled(mi =>
                            {
                                var envelope = mi.Arguments[0];

                                Assert.IsAssignableFrom(typeof(IMessageEnvelope<TestMessage>), envelope);
                                Assert.Same(message, ((IMessageEnvelope<TestMessage>)envelope).Message);
                            });
            }

            using (mockRepository.Playback())
            {
                var bus = new Bus(config);
                bus.Publish(message);
            }
        }

        public void ClosesOpenConnectionOnDispose()
        {
            var mockRepository = new MockRepository();
            var config = mockRepository.DynamicMock<IBrokerConfiguration>();
            var connFactory = mockRepository.DynamicMock<IBrokerConnectionFactory>();
            var conn = mockRepository.DynamicMock<IBrokerConnection>();
            var consumer = mockRepository.DynamicMock<IRegisteredConsumer>();

            using (mockRepository.Record())
            {
                SetupResult.For(consumer.MessageType).Return(typeof (TestMessage));
                SetupResult.For(connFactory.CreateConnection()).Return(conn);
                SetupResult.For(config.ConnectionFactory).Return(connFactory);
                SetupResult.For(config.RegisteredConsumers).Return(new Dictionary<Type, IList<IRegisteredConsumer>> { { typeof(TestMessage), new List<IRegisteredConsumer> { consumer } } });
                SetupResult.For(conn.IsOpen).Return(true);

                Expect.Call(conn.Close);
            }

            using (mockRepository.Playback())
            {
                var bus = new Bus(config);
                bus.GetLiveConnection();
                bus.Dispose();
            }
        }

	void Awake() 
    {
        bus = GetComponent<Bus>();
        bus.PropertyChanged += OnPropertyChanged;

        audio = gameObject.AddComponent<AudioSource>();
	}

        public static IBus Connect(DepotSettings settings)
        {
            if (settings == null)
            {
                throw new ArgumentNullException("settings");
            }

            settings.Validate();

            var connectionString = settings.ConnectionString;
            var connectionFactory = settings.ConnectionFactoryBuilder();
            var consumerFactory = settings.ConsumerFactoryBuilder();

            var modelFactory = connectionFactory.Create(new Uri(connectionString));
            var messageSerializers = settings.MessageSerializers;

            var bus = new Bus(
                modelFactory,
                consumerFactory,
                new RequesterFactory(),
                new PublisherFactory(messageSerializers),
                new SubscriptionFactory(modelFactory, messageSerializers));

            foreach (var concern in settings.StartupConcerns)
            {
                concern.Run(bus);
            }

            return bus;
        }

        public void StartMessageShouldCreateANewMessageBusReadStream()
        {
            // Arrange
            var bus = new Bus(_mockConfiguration.Object);

            var mockStream = new Mock<IMessageBusReadStream>();
            mockStream.Setup(x => x.HandlerCount).Returns(1);
            _mockConsumerPool.Setup(x => x.AddConsumer(It.IsAny<string>(), It.IsAny<IList<string>>(), It.Is<ConsumerEventHandler>(y => AssignEventHandler(y)), It.IsAny<IConfiguration>()));
            var mockProcessor = new Mock<IStreamProcessor>();
            _mockContainer.Setup(x => x.GetInstance<IStreamProcessor>(It.Is<Dictionary<string, object>>(y => y["container"] == _mockContainer.Object))).Returns(mockProcessor.Object);
            mockProcessor.Setup(x => x.ProcessMessage(It.IsAny<FakeMessage1>(), mockStream.Object));
            _mockConfiguration.Setup(x => x.GetMessageBusReadStream()).Returns(mockStream.Object);
            var message = new FakeMessage1(Guid.NewGuid())
            {
                Username = "Tim"
            };

            bus.StartConsuming();

            // Act
            _fakeEventHandler(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(message)), typeof(FakeMessage1).AssemblyQualifiedName, new Dictionary<string, object>
            {
                { "Start", "" },
                { "SequenceId", Encoding.UTF8.GetBytes("TestSequence") },
                { "SourceAddress", Encoding.UTF8.GetBytes("Source") },
                { "RequestMessageId", Encoding.UTF8.GetBytes("MessageId") },
                { "MessageType", Encoding.UTF8.GetBytes("ByteStream")}
            });

            // Assert
            mockProcessor.Verify(x => x.ProcessMessage(It.IsAny<FakeMessage1>(), It.IsAny<IMessageBusReadStream>()), Times.Once);
        }

        static void Main(string[] args)
        {
            IBusLog log = new BusLog();

            try
            {
                using (IBus bus = new Bus(@".\private$\testreq", @".\private$\", @".\private$\testack", null, null, log))
                {
                    bus.BusLoggingLevel = BusLoggingLevel.Diagnostic;

                    bus.RegisterHandler<ARequest, AResponse, AHandler>();
                    bus.RegisterHandler<BRequest, BResponse, BHandler>();
                    bus.RegisterHandler<CRequest, CResponse, CHandler>();
                    bus.RegisterHandler<DRequest, DResponse, DHandler>();

                    bus.StartListening();

                    log.Info("Server ready. Press Enter to quit.");
                    Console.ReadLine();

                    bus.StopListening();

                    Console.WriteLine("Total sent: " + bus.TotalSent);
                    Console.WriteLine("Total received: " + bus.TotalReceived);

                    Thread.Sleep(5000);
                }
            }
            catch (Exception ex)
            {
                log.Error(ex);
                Thread.Sleep(5000);
            }
        }