A chat application based on Azure, SignalR and Web Api as inspired by http://channel9.msdn.com/Events/Build/2013/3-502 at 56min 11sec.
Look at http://stackoverflow.com/questions/18187427/azure-signalr-and-web-api-not-sending-message-to-client for more information as well as https://github.com/daveapsgithub/AzureSignalRInteration