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Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
Windows Azure Service Bus
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Windows Azure Service Bus

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  • 1. Service Bus Pavlo Revenkov EPAM Cloud Computing Competency Center Email: pavlo_revenkov@epam.com Skype: rp_risingstar
  • 2. Windows Azure Queue 2 Worker-role Web-role Worker-role Web-role Worker-role
  • 3. Windows Azure Services Bus Worker-role Web-role Queue #1 Worker-role Web-role Topic Queue #N Worker-role 3
  • 4. 4 Windows Azure Queues Windows Azure Service Bus Queues - No ordering guarantee - First-In-First-Out - At-Least-Once delivery - At-Least-Once, At-Most-Once - Message size up to 64 KB - Message size up to 256 KB - Queue size up to 100 TB - Queue size up to 5 GB - One-to-one message delivery - Publish/Subscriber - Time-to-live up to 7 days - Time-to-live unlimited - In-place update - No in-place update
  • 5. Management 5 URI: sb://<namespace>.servicebus.windows.net/ Namespace Manager Management Queues Topics Subscriptions QueueClient TopicClient SubscriptionClient Send Receive
  • 6. Workflow 6 var namespaceManager = NamespaceManager.CreateFromConnectionString( CloudConfigurationManager.GetSetting(connectionString)); if (!namespaceManager.SubscriptionExists(path)) namespaceManager.CreateSubscription(new SubscriptionDescription(path)); var subscriptionClient = Microsoft.ServiceBus.Messaging.SubscriptionClient .CreateFromConnectionString(...); var message = subscriptionClient.Receive(); try { ... message.Complete(); } catch (Exception) { message.Abandon(); }
  • 7. Service Bus Relay 7 Worker-role Web-role WCF-service Client
  • 8. Configuration Everything you need is to change “*.config” file! <extensions> <bindingExtensions> <add name=“netTcpRelayBinding” type=“Microsoft...NetTcpRelayBindingCollectionElement” /> ... <behaviorExtensions> <add name=“transportClientEndpointBehavior” type=“Microsoft...TransportClientEndpointBehaviorElement” /> ... <behavior name=“sbTokenProvider”> <transportClientEndpointBehavior> <tokenProvider> <sharedSecret issuerName=“[NAME]” issuerSecret=“[KEY]” /> ... <endpoint contract=“<contractname>” binding=“netTcpRelayBinding” address=“sb://<namespace>.servicebus.windows.net/<servicename>” behaviorConfiguration=“sbTokenProvider” /> 8
  • 9. Demo 9
  • 10. References 10 How to use the Service Bus   windowsazure.com/en-us/develop/net/how-to-guides/service-bus-queues/ windowsazure.com/en-us/develop/net/how-to-guides/service-bus-topics/ Hybrid application using Service Bus Relay  windowsazure.com/en-us/develop/net/tutorials/hybrid-solution/ Windows Azure Queues vs. Windows Azure Service Bus  msdn.microsoft.com/en-us/library/windowsazure/hh767287.aspx
  • 11. Questions? 11

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