May 2015
Beginner
220 pages
4h 16m
English
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Chapter 10. Adding Real-time Chat
In the previous two chapters, we extended our social network by adding new features to create pages and share posts. In this chapter, we will discuss real-time communication between users in the system. The technology that we are going to use is called WebSockets. The plan for this part of the book is as follows:
- Getting to know WebSockets
- Bringing Socket.IO to the project
- Preparing the UI of the chat area
- Exchanging messages between the client and the server
- Sending messages to the user's friends only
- Customizing the output of the chat
Getting to know WebSockets
WebSockets is a technology that opens a two-way (bidirectional) interactive channel between the server and the browser. By using this type of communication, ...
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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.