Sockets

A socket is an interface for network communication. It is a way for two programs to communicate with each other over a network. It is a way for a client to send a request to a server and for the server to send a response back to the client.

Visit the following resources to learn more:

• @video@A Beginners Guide to WebSockets
• @video@WebSockets in 100 Seconds & Beyond with Socket.io