Pusher Websockets

Pusher is a managed Websockets service, offering simplicity and reliability. To set it up:

Log in to the Pusher Dashboard and navigate to the Channels category.
Click Create app, then provide a Name and choose a Cluster Region based on your preference.
Access your app details, or visit Apps and select your app.
Copy the App ID, Key, Secret, and Cluster values from Pusher, then save them to the admin panel under Admin > Settings > Websockets.

Note: When using Pusher-based Websockets, the maximum message length is limited to 800 characters.