Real time fluent communication using SignalR and Cloud (Windows Azure)
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The document discusses the Microsoft Summit 2013 track on architecture and best practices, covering topics such as real-time web technologies like Web Sockets and SignalR frameworks, how SignalR implements hubs and persistent connections for real-time client-server communication, and how SignalR secures connections using connection tokens and IDs. SignalR is highlighted as a good solution for building real-time applications with low-latency client-server and server-client communication and broadcasting capabilities that can scale.
Real time fluent communication using SignalR and Cloud (Windows Azure)
- 1. Microsoft Summit 2013 Architecture & Best Practices the ultimate business and technology conference Track
- 4. • • • • • • • Internet in our days Fluent communication Connection methods Security Performance Scalability Conclusion
- 5. Who am I? : ”vunvulear@outlook.com”,
- 8. Future Present Past • Real Time Web • Real Time Libraries & Web Socket • Ajax • jQuery & Prototype • Static Web • HTML & Request/Response
- 14. Available Frameworks Commet Pusher SockJS SocketIO Faye Now.js Sse Django-sse Cramp OpenPush SignalR
- 24. Hubs • Remote invocation • Easy to use and manage • Best for simple use cases Persistent Connections • Message format needs to be specified • Messaging and dispatching model • An existing app is ported to SignalR
- 26. Connection Token • Connection Id+Username • Unique • Managed by server • Encrypted with a digital signature
- 27. Connection Id • Exists until the end of connection Username • Only for authenticated users • Passed between client and server for each request
- 30. Disable cross domain requests Verify connection token CSR F Put connection token in query string The connection token is not persisted on the client
- 36. Backplane
- 39. SignalR is great for: • • • • • • Client to Server communication Server to Client communication Broadcasting Real Time Applications Scalable Solutions Low latency
- 40. Question Answers
- 41. { “name” : “Radu Vunvulea, “blog” : “vunvulearadu.blogspot.com”, “email” : ”vunvulear@outlook.com”, “socialMedia” : { “twitter” : “@RaduVunvulea”, “fb” : “radu.vunvulea” } }