![@cloudbeatsch
Windows 8
var channel = await PushNotificationChannelManager.
CreatePushNotificationChannelForApplicationAsync();
var hub = new NotificationHub("<hub name>", "<connection str>");
var result = await hub.RegisterNativeAsync(channel.Uri);
iOS
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *) deviceToken {
SBNotificationHub* hub = [[SBNotificationHub alloc] initWithConnectionString:
@"<connection str>" notificationHubPath:@«<hub name>"];
[hub registerNativeWithDeviceToken:deviceToken];
Android
GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(this);
NotificationHub hub = new NotificationHub("<hub name>", "<connection str>", this);
String regid = gcm.register(SENDER_ID);
hub.register(regid);](https://image.slidesharecdn.com/windowsazurenotificationhubs-140415050857-phpapp02/85/Scaling-push-notifications-to-millions-of-devices-using-notification-hubs-14-320.jpg)
Scaling push notifications to millions of devices using notification hubs
- 1. @cloudbeatsch Beat Schwegler Microsoft Corporation Twitter: @cloudbeatsch Blog: http://cloudbeatsch.com
- 2. @cloudbeatsch push notifications integral part of modern applications
- 3. @cloudbeatsch different platforms : gcm - apns - mpns similar concepts and architecture
- 4. @cloudbeatsch platform notification service app back-end app 1 2 3 4 retrieve handle store handle send notification
- 5. @cloudbeatsch platform notification service app back-end 1 2 3 4 Client Notification Service App retrieve handle store handle send notification
- 6. @cloudbeatsch unique token per device and app persist, refresh and retrieve millions of tokens challenge - registration management
- 7. @cloudbeatsch ~1 millisecond to send an async notification ~16 minutes to send 1 million notifications ~32 servers to send them within 30 seconds challenge - time to deliver message
- 8. @cloudbeatsch personalized per user and/or device language, message format, visuals metrics (currency, temperature, length …) challenge - message personalization
- 9. @cloudbeatsch users/apps subscribe to topics only interested in rugby and tennis news and only when written by Rob, Ben or Paul challenge - message routing
- 10. @cloudbeatsch notification hubs highly scalable pub/sub based service
- 12. @cloudbeatsch platform notification service app back-end app 1 2 4 5 retrieve handle store handle send notification notification hub 3
- 13. @cloudbeatsch apns app back-end Android app 1 2 4 5 notification hub 3 iOS app gcm 5’ 4’ 3’ 1’ 2’ retrieve handle store handle send gcm notification send apn notification
- 14. @cloudbeatsch Windows 8 var channel = await PushNotificationChannelManager. CreatePushNotificationChannelForApplicationAsync(); var hub = new NotificationHub("<hub name>", "<connection str>"); var result = await hub.RegisterNativeAsync(channel.Uri); iOS didRegisterForRemoteNotificationsWithDeviceToken:(NSData *) deviceToken { SBNotificationHub* hub = [[SBNotificationHub alloc] initWithConnectionString: @"<connection str>" notificationHubPath:@«<hub name>"]; [hub registerNativeWithDeviceToken:deviceToken]; Android GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(this); NotificationHub hub = new NotificationHub("<hub name>", "<connection str>", this); String regid = gcm.register(SENDER_ID); hub.register(regid);
- 15. @cloudbeatsch var hub = NotificationHubClient.CreateClientFromConnectionString( "<connection string>", “<hub name>"); hub.SendWindowsNativeNotificationAsync(@“<toast> <visual> <binding template="ToastText01"> <text id="1">This is a very simple notification</text> </binding> </visual> </toast>“); hub.SendAppleNativeNotificationAsync(@“{ aps: { alert: "This is a very simple notification" }}“); hub.SendGcmNativeNotificationAsync(@“{"data" : { "msg" : "This is a very simple notification" }}");
- 17. @cloudbeatsch Android app iOS app { aps: { alert: "$(msg)" } } notification hub { "data" : { "msg" : "$(msg)" } } app back-end hub.send(“ {msg: “hello”} ”);
- 18. @cloudbeatsch Android app iOS app { aps: { alert: "hello" } } notification hub { "data" : { "msg" : “hello" } } app back-end hub.send(“ {msg: “hello”} ”); apns gcm
- 20. @cloudbeatsch Android app iOS app { aps: { alert: "$(msg_AF)" } } notification hub { "data" : { "msg" : "$(msg_EN)" } } app back-end hub.send(“ {msg_EN: “good morning”} {msg_AF: “goeie môre”} ”);
- 21. @cloudbeatsch Android app iOS app { aps: { alert: "goeie môre" } } notification hub { "data" : { "msg" : “good morning" } } app back-end apns gcm hub.send(“ {msg_EN: “good morning”} {msg_AF: “goeie môre”} ”); good morning goeie môre
- 22. @cloudbeatsch register templates: Bob: {“image”:“$(img_5_days_C_EN)”} Ben: {“image”:“$(img_3_days_F_EN)”} Peter: {“image”:“$(img_3_days_C_AF)”} notification message: img_5_days_C_EN:”url1”, img_5_days_F_EN:”url2”, img_3_days_C_EN:”url3”, img_3_days_F_EN:”url4”, img_5_days_C_AF:”url5”, img_5_days_F_AF:”url6”, img_3_days_C_AF:”url7”,
- 23. @cloudbeatsch tags route notifications based on topics
- 24. @cloudbeatsch Android app iOS app register tags: Eastern_Cape notification hub register tags: Western_Cape app back-end tags: Western_Cape msg: “weather warning” msg: “weather warning” weather warning
- 25. @cloudbeatsch Android app iOS app register tags: Eastern_Cape notification hub register tags: Western_Cape app back-end tags: Western_Cape,Eastern_Cape msg: “weather warning” msg: “weather warning” weather warning weather warning
- 26. @cloudbeatsch Android app iOS app register tags: Eastern_Cape,Western_Cape notification hub register tags: Western_Cape app back-end tags: Western_Cape msg: “weather warning” msg: “weather warning” weather warning weather warning
- 27. @cloudbeatsch Android app iOS app register tags: Western_Cape,Eastern_Cape,Heavy_Rain notification hub register tags: Western_Cape,Gails,Big_Waves app back-end tags: (Western_Cape && Heavy_Rain) msg: “weather warning” msg: “weather warning” weather warning
- 28. @cloudbeatsch tags are just strings user:richard group:id && !user:richard device:sn0122299938 user:richard && device:sn0122299938 timezone:PST && follows:thaifood version:1.0 && platform:Android
- 29. @cloudbeatsch demo weather warning app for south africa
- 30. @cloudbeatsch under the hood it’s the azure service bus
- 33. @cloudbeatsch scaling push notifications notification hubs are your friends
- 34. @cloudbeatsch interconnect things (aka IoT) service bus is a friend too