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[2] Wikipedia, “WebSockets,” 2010. http://en.wikipedia.org/wiki/WebSockets.
[3] Peter Lubbers, “Pro HTML 5 Programming,” Apress, Victoria, 2010.
[4] W3C, “The Web Sockets API,” 2009. http://www.w3.org/TR/2009/WD-websockets-20091222
[5] D. Sheiko, “Persistent Full Duplex Client-Server Connection via Web Socket,” 2010. http://dsheiko.com/weblog/persistent-full-duplex-client-server-connection-via-web-socket
[6] Makoto, “Living on the Edge of the WebSocket Protocol,” 2010. http://blog.new-bamboo.co.uk/2010/6/7/living-on-the-edge-of-the-websocket-protocol
[7] P. Lubbers and F. Greco, “HTML5 Web Sockets: A Quantum Leap in Scalability for the Web,” 2010. http://websocket.org/quantum.html, 2010.