It's probably also worth looking at HTML5 SSE. Asides from being simpler than websockets (and socket.io with all its various fallbacks) It also lets you use REST semantics everywhere, since everything is HTTP.
It's probably also worth looking at HTML5 SSE. Asides from being simpler than websockets (and socket.io with all its various fallbacks) It also lets you use REST semantics everywhere, since everything is HTTP.