This is a POC demonstrating that WebSockets over HTTP/2 in Node.js works.
Requires current Node.js master
Echo server... whatever you type into stdin is echoed back via a WebSocket... while others HTTP GET requests occur simultaneously over the same connection.
node http2ws
Time server... five concurrent WebSockets are created over a single HTTP/2 connection... a single server-side Worker thread is used to send current time to each connected socket.
node morefun