Duplex Communication with WCF in Silverlight 4 (Silverlight TV
Tomasz Janczuk of the Silverlight Web Services team joins John to demonstrate how to implement duplex communication with WCF in Silverlight. Tomasz demonstrates a how to implement a chat application using WCF, the basics of the polling duplex protocol, when the Net.tcp protocol is ideal, and some performance and scalability considerations.
Relevant links:
- John's Blog and on Twitter (@john_papa)
- Tomasz's Blog
- Silverlight Web Services' team blog
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If you have not watched the previous episodes of Silverlight TV, you can catch them here.
- SL TV 33: Silverlight with Transmedia Storytelling
- SL TV 32: Rich Interactions Using Blend 4: Transition Effects and Fluid Layout
- SL TV 31: Diving into the RichTextBox
- SL TV 30: Behaviors in Blend
- SL TV 29: Learning Silverlight and Blend with .toolbox
- SL TV 28: WCRF RIA Services v1.0 Launch!
- SL TV 27: Silverlight 4 Tools for Visual Studio 2010 Launch: New Designer Capabilities
- SL TV 26: Exposing SOAP, OData, and JSON Endpoints for RIA Services
- SL TV 25: No More Boxes! Exploring the PathListBox
- SL TV 24: eBay’s Silverlight 4 Simple Lister Application
- SL TV 23: MVP Q&A with Wildermuth, Wahlin, and Bell
- SL TV 22: Tim Heuer on Extending the Silverlight Media Framework
- SL TV 21: Silverlight 4 - Customer Perspectives
- SL TV 20: Community Driven Development with WCF RIA Services
- SL TV 19: Hidden Gems from MIX10, UFC's Multi-Touch App
- SL TV 18: WCF RIA Services Validation
- SL TV 17: Build a Twitter Client for WP7 with Silverlight
- SL TV 16: Top Features in Silverlight 4
- SL TV 15: Announcing Silverlight 4 RC at MIX10
- SL TV 14: Developing Windows 7 Phone with Silverlight
- SL TV 13: MVVM Light Toolkit
- SL TV 12: The Best Blend 3 Video Ever!
- SL TV 11: Dynamically Loading XAPs with MEF
- SL TV 10: Silverlight Hyper Video Platform
- SL TV 9: MIX 10K Challenge
- SL TV 8: Silverlight Client for Facebook
- SL TV 7: When and Where to use MEF
- SL TV 6: Creating Customer Pre-Loaders
- SL TV 5: Using Metadata with MEF
- SL TV 4: 3 Steps to MEF – Export, Import, Compose
- SL TV 3: Multi-Touch 101 with Silverlight
- SL TV 2: Perspectives on Flash and Silverlight
- SL TV 1: The Joys of Trusted Out-of-Browser Applications in Silverlight 4