We've seen how easy it is to get started with SignalR and set up a persistent connection. With AngularJS, we've also started seeing how to structure a single-page application. With the little effort put in this chapter, we are already sending a message for our chat application across browsers.

Moving forward from this point, we will be looking at this with a different abstraction, hubs in SignalR, providing a way to expose functionality on the server more naturally.