Connected clients & continuous services Line of Business Application Event Aggregator Team Sharepoint Site … Household Appliance Phone, Tablet, PC Point of Sale Kiosk SaaS Cloud Service Solution Queues TopicsRelays Notification Hubs 

ROLE 1 ROLE 2 Q/T Durable 1:1 – 1:n – Filtered Sessions w/State De-duplication Transactions Batching Scheduling & TTL Auto-forwarding Dead-lettering Features: And Many More…

Cloud-Hosted Service Service DB On-Premises Resources Relay

Modern and engaging applications

Cloud-Hosted Service Notification Hub

Registration at app launch Client app contacts Platform Notification Service, to retrieve current device/channel handle (e.g. ChannelURIs, device tokens) App updates handle in back-end Sending Notification App back-end send notification to the PNS PNS pushes the notification to the app on the device Maintenance Delete expired handles when PNS rejects them Platform Notification Service App back-end Client app

One-time set up Create a Notification Hub in Service Bus It contains the credentials required by the Platform Notification Service (PNS) Register The client app retrieves its current handle from the PNS Client app creates (or updates) a registration on the Notification Hub with the current handle Send Notification The app back-end sends a message to the Notification Hub Notification Hub pushes it to the PNS’ APNsWNS Service Bus Notification Hub App back-end iOS app Windows Store app

Service Bus Notification Hub App back-end Tag:”Beatles” Tag:”Wailers” Tag:”Beatles”

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

Location transparency

Heterogeneous clients

Clients / Applications NetMessagingBinding.NET Service Bus Messaging API.NET WCF Service Model SB Messaging Protocol (net.tcp, proprietary) AMQP 1.0 Service Bus C/C++ (incl Embedded) Apache Proton-C Windows (.NET) Others (incl. non.NET Windows) HTTP(S) PHP client Node.j s client Python client Java/JMS Apache Qpid JMS AMQP 1.0 Any HTTP client

Addressability

Connectivity

Devices PC Browsers Basic Devices IIS (Node.js) Server Service Bus Topic

Security

Resilience

MessagingFactory mf = MessagingFactory.Create(); mf.RetryPolicy = RetryExponential.Default; // retry on transient errors until the OperationTimeout is reached mf.RetryPolicy = RetryPolicy.NoRetry; // disables retry for transient errors

Service Bus Namespace Web / Frontend Roles Worker / Backend Roles

Service Bus Namespace Web / Frontend Roles Service Bus Paired Namespace

Service Bus Namespace Web / Frontend Roles Service Bus Paired Namespace Syphon enabled Worker / Backend Roles

Service Bus Namespace Web / Gateway Roles Worker / Backend Roles Service Bus Paired Namespace

factory = MessagingFactory.Create(SB_Primary_NS_Address); factory.PairNamespace(new SendAvailabilityPairedNamespaceOptions { EnableSyphon = true, TransferQueueCount = 10, MessagingFactory = paired-NS_factory, NamespaceManager = paired-NS_manager }); factory.Open();

Connected clients & continuous services Line of Business Application Event Aggregator Team Sharepoint Site … Household Appliance Phone, Tablet, PC Point of Sale Kiosk SaaS Cloud Service Solution Queues TopicsRelays Notification Hubs 

Windows Enterprise: windows.com/enterprisewindows.com/enterprise

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