This repository is a collection of WebSocket samples for .NET 4.5
ASP.NET WebSocket Echo
The AspNetWebSocketEcho sample is a simple WebSocket echo server implemented using an IHttpHandler. Includes annotated source.
HttpListener WebSocket + ClientWebSocket
This sample is another echo sample but this one is a binary streaming echo using the ClientWebSocket type (new in Win8 Release Preview) as the client and HttpListener as the server.
Yet another echo sample, this one is the WCF version of the AspNetWebSocketEcho.
The AspNetChat sample demonstrates using the Broadcast method on WebSocketCollection for implementing a simple chat server.
This is the WCF version of the chat app. Very similar to ASP.NET Chat.
The WCFNetHttpBinding sample demonstrates traditional WCF service based development using the new NetHttpBinding. This binding uses WebSockets automatically when used with a duplex contract (i.e. a contract that has a callback contract).
If you are looking for Push Frenzy, the game I demonstrated in my BUILD 2011 talk, it has its own repository: