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Unlock the power of real-time communication in web development with our comprehensive and interactive tutorial on WebSockets! In this step-by-step guide, you'll learn to build a fully functional chat application from scratch, perfect for beginners and intermediate learners alike.

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This tutorial is designed to simplify complex concepts and guide you through the entire process of creating a real-time, two-way communication system. We start from the basics of WebSocket technology, how it enables seamless data flow between clients and servers, then quickly delve into the hands-on coding part.

Here's what you'll gain from this video:

1️⃣ Clear understanding of WebSockets and their role in real-time web applications.
2️⃣ Practical knowledge of how to set up WebSocket connections.
3️⃣ Implement a chat application, learning to send and receive messages in real-time.
4️⃣ Deal with real-world challenges like connection errors and system failovers.
5️⃣ Best practices for security and scalability when using WebSockets.

By the end of the tutorial, you will not only know the theory but also have a fully functional chat app that you have built yourself!

Our unique, student-friendly approach makes this the perfect video for those new to WebSockets or those looking to solidify their understanding. It's a must-watch for aspiring web developers, full-stack engineers, and computer science students.

If you've been searching for a comprehensive, easy-to-follow guide on WebSockets and real-time application development, your search ends here!

Don't forget to subscribe for more such insightful tutorials and hit the bell icon for updates on future videos.

Be sure to like, share, and comment if you found this tutorial helpful. Your feedback drives our content. Happy coding!

Table of Content:
00:00 Introduction
01:44 What is Websocket
06:34 HTTP VS Websocket
09:12 Websocket Hanshake
11:43 Future application
12:24 Create a new Spring boot project
13:41 Add Websocket broker config
17:44 Add disconnect event listener
20:02 Implement the char controller
27:09 Finish the disconnect event listener
30:36 Add the HTML page
36:56 Implement the Javascript
55:30 Test the chat application
58:20 Outro