What are WebSockets? | LambdaTest

Hey folks,

Watch this video on WebSockets and learn how to leverage real-time, bi-directional communication for your applications. Enhance your testing strategies and improve application performance with this powerful technology!

What I know is that WebSockets are a communication protocol that provides full-duplex communication channels over a single TCP connection. They are commonly used in web development for real-time applications like chat applications, online gaming, and live updates. Think of them as the secret sauce behind the seamless, instant interactions we love in our favorite online platforms!

In my experience, unlike traditional HTTP connections, which are stateless and require a new connection for each request, WebSockets allow for a persistent connection between the client and the server. This means more efficient communication without the hassle of establishing a new connection for each message. It’s like having an open line that makes everything smoother and faster!

Adding to Emma, WebSockets enable bi-directional data transfer, meaning both the client and the server can send data to each other at any time. This makes them ideal for applications where real-time data updates are required, as they can push data to clients instantly without the need for polling.