Silverlight TV episode about Duplex communication with WCF in Silverlight is beginning to air today. In this episode I am showing how to implement duplex communication with WCF using HTTP polling duplex protocol, as well as discuss aspects of the net.tcp protocol. If you want to find out more about the technologies I used to build the Silverlight-based chat application in this short video, you may want to check out the following resources:
Pub/sub sample using HTTP polling duplex channel in Microsoft Silverlight contains the source code of a more elaborate version of the chat application, and walks through key design points. AJAX client for HTTP polling ...
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