Spring boot & WebSockets: Build a Real-Time Chat App From Scratch

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#websockets #springboot3 #Java #Tutorial #WebDevelopment

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

[BoualiAli]

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[czLochy]

Amazing video man! You are very easy to understand, speak very clearly, and explained everything amazingly well. Definitely worth the watch, thank you so much for putting your time into making such good guides. :)

[naderayed]

I would like to express my sincere gratitude for your assistance. Your guidance and motivation have been truly inspiring to me. Thank you very much for all your help.

[zrdqxbo]

Thanks for the video, i was working on making a real-time chat app that used websockets and react, i made most of the implementations but seeing this video it gave me some new ides to implement. Thanks again

[isaacwhiz]

Simple and precise. I first saw you in Amigoscode lectures while tutoring and with this tutorial, i have no second thought on subscribing. Thank you.

[nemisol]

Great! I really enjoy seeing your videos. Best instructor!

[ivovencislavov]

Amazing tutorial! One of the best on the topic. The way of explanation is very sequential, which makes it easy to follow and understand. I absolutely recommend this!

[yiymqsm]

Great content! Thank you very much helped me understand web sockets in no time!

[nemisol]

Great. I really enjoy seeing your videos. Best instructor!😁

[prashlovessamosa]

Thank you for making this.
I have learnt a lot

[MrPivario]

Thank you for the tutorial, Totally Worth IT

[pardeepsaini]

❤ Great experience God bless you. Keep sharing knowledge.

[CodingBeTounsi]

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[shafiurrahman]

Project is running perfectly. Thank You

[HYR]

Thank you for teaching me the web socket method.

[davebudah]

I was busy looking for something on Websockets, here we are.

[someshsahu]

Very nice explanation thank you so much sir 🙏🏼🙏🏼🙏🏼

[CaliforniaWaffle]

This was a magnificent tutorial, thank you so much. Please show us how to push to AWS and the benefits of doing so.

[dopaminelessboy]

Thank you for your content, I really enjoyed it
Please keep doing it!
I am going to go through all of your videos from now!

[ParthaSutradhar]

Thank you for sharing valuable knowledge. Can you make a video on Profiler and Benchmark technology? That's really help on production.