2. Datacenter LOB web service LOB app Partner Mobile Device

3. Datacenter LOB web service LOB app Partner Mobile Device SB SB ACS

4. Datacenter LOB web service LOB app Partner Mobile Device SB SB ACS

5. Datacenter Partner Mobile Device LOB web service LOB app SB SB ACS

6. Partner Mobile Device Datacenter LOB web service LOB app SB SB ACS

7. Service Bus Sender Receiver sb://stringreversalinc.servicebus.windows.net/proce sstring Backend Naming Routing Fabric Frontend Nodes Ctrl 1 1 2 2 3 3 4 4 Socket-Socket Forwarder outbound socket connect outbound socket rendezvous Ctrl TCP/SSL 818 Oneway Rendezvous Ctrl Msg Oneway Rendezvous Ctrl Msg NLB

11. Windows News app uses Notification Hubs

13. Platform Notification Service App back-end Client app

15. APNsWNS Notification Hub App back-end iOS app Windows Store app

18. var hub = new NotificationHub(“ ", " "); var channel = await PushNotificationChannelManager.CreatePushNotificationChannelForApplicationAsync(); await hub.RegisterNativeAsync(channel.Uri);

19. var hubClient = NotificationHubClient.CreateClientFromConnectionString(" ", “ "); var toast = @“ "; hubClient.SendWindowsNativeNotificationAsync(toast);

20. (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *) deviceToken { … SBNotificationHub* hub = [[SBNotificationHub alloc] initWithConnectionString: @" " notificationHubPath:@"mynh"]; [hub registerNativeWithDeviceToken:deviceToken tags:nil completion:^(NSError* error) { if (error != nil) { NSLog(@"Error registering for notifications: %@", error); } }]; }

21. In your main activity: Notification Hub hub = new NotificationHub(" ", " ", context); GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(context); String regid = gcm.register(SENDER_ID); NativeRegistration r = hub.register(regid);

22. var hubClient = NotificationHubClient.CreateClientFromConnectionString(" ", “ "); var toastForIos = @“ "; hubClient.SendAppleNativeNotificationAsync(toastForIos); var toastForAndroid = @“ "; hubClient.SendGcmNativeNotificationAsync(toastForAndroid);

23. var azure = require('azure'); var notificationHubService = azure.createNotificationHubService('hubname', 'connectionString'); notificationHubService.wns.sendToastText01(null, { text1: 'Hello from Node and Mobile Services!' }, function (error) { if (!error) { // message sent successfully } } );

26. Notification Hub App back-end Tag:”Beatles”Tag:”Wailers” Tag:”Beatles”

29. Notification Hub App back-end

30. // POST api/register public async void Post(bool instId, bool channelUri, bool userId) { // We assume a windows store app (if coding a multiplatform app, a ‘platform‘ parameter should be passed) … if (!authorizedToRegisterTag(userId)) { throw new Exception("User not authorized to register"); } var regsForInstId = await hubClient.GetRegistrationsByTag(instId, 100); bool updated = false; bool firstRegistration = true; foreach (var registrationDescription in regsForInstId) { if (firstRegistration) { var winReg = registrationDescription as WindowsRegistrationDescription; winReg.ChannelUri = new Uri(channelUri); winReg.Tags.Clear(); winReg.Tags.UnionWith(new string[] {instId, userId}); hubClient.UpdateRegistration(winReg); updated = true; firstRegistration = false; } else { // if templates are not used, delete all extra registrations with this installation id. hubClient.DeleteRegistration(registrationDescription); } // if not updated, a new registration has to be created for the device if (!updated) { hubClient.CreateWindowsNativeRegistration(channelUri, new string[] {instId, userId}); }

33. Service Bus Notification Hub App back-end $(message) { aps: { alert: “$(message)” } { message: “Hello!” } Hello!

34. Service Bus Notification Hub App back-end $(tempF) { aps: { alert: “$(tempC)” } { tempC: “23”, tempF: “73” } 73 23