Good post. > Sticking to HTTP/2 pretty much allows you to go back and use the long-polling tricks of the past before websockets was created. Interesting how t

Good post. > Sticking to HTTP/2 pretty much allows you to go back and use the long-polling tricks of the past before websockets was created. Interesting how things turned out. The old bad way is now a good way. Last time I've checked Google Hangouts also used polling instead of WebSockets.