How Does Socket. Io Work

Socket.IO allows bi-directional communication between client and server. Bi-directional communications are enabled when a client has Socket.IO in the browser, and a server has also integrated the Socket.IO package. … To establish the connection, and to exchange data between client and server, Socket.IO uses Engine.IO.

How do I use Socket.IO in chat?

Now that we have set up our HTML to request for a username, let us create the server to accept connections from the client. We will allow people to send their chosen usernames using the setUsername event. If a user exists, we will respond by a userExists event, else using a userSet event.

How do I use Socket.IO in Swift?

Using Socket.IO Create a new Xcode project (File -> New -> Project). Select iOS e Single View App e click Next. Type a name for your project and click Next. Go to File -> Swift Packages -> Add Package Dependency…