December 2017
Intermediate to advanced
260 pages
7h 34m
English
Content preview from Kotlin Blueprints
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Creating a chat application
In the previous section, we saw how we can configure Kotlin so that it can be used with Node.js. We also created our first Node.js app using Kotlin. Now, it's time to take a deep dive into Kotlin and build a bigger app. Our chat app will have following functionalities:
- User can log in by entering their nickname
- User can see the list of online users
- User will get notified when a new user joins
- User can receive chats from anyone
- User can perform a group chat in a chat room
- User will receive a notification when any user leaves the chat
To visualize the app we will be developing, take a look at the following screenshots.
The following screenshot is a page where the user will enter a nickname and gain an entry in ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.