Real-Time Phoenix by Bussey, Stephen -- Read -- Imperial Library of Trantor

Index

Change History

B3.0: October 18, 2019 B2.0: September 19, 2019 B1.0: August 28, 2019

Introduction

Who Should Read This Book? About This Book About the Code Online Resources

1. Real-time is Now

The Case for Real-time Systems The Layers of a Real-time System Types of Scalability Achieving Real-time in Elixir Building Real-time Systems Wrapping Up

Part I. Powering Real-time Applications with Phoenix

2. Connect a Simple WebSocket

Why WebSockets? Connecting our First WebSocket WebSocket Protocol Long Polling, a Real-time Alternative WebSockets and Phoenix Channels Wrapping Up

3. First Steps with Phoenix Channels

What are Phoenix Channels? Understanding Channel Structure PubSub Send and Receive Messages Channel Clients Wrapping Up

4. Restrict Socket and Channel Access

Why Restrict Access? Add Authentication to Sockets Add Authorization to Channels Use Authentication from JavaScript When to Write a New Socket Wrapping Up

5. Dive Deep into Phoenix Channels

Design for Unreliable Connections Use Channels in a Cluster Customize Channel Behavior Write Tests Wrapping Up

6. Avoid Performance Pitfalls

Measure Everything Keep Your Channels Asynchronous Build a Scalable Data Pipeline Wrapping Up

Part II. Building a Real-time Application

7. Build a Real-Time Sneaker Store

From Product Requirements to a Plan Setup the Project Render Real-time HTML with Channels Update a Client with Real-time Data Run Multiple Servers Wrapping Up

8. Break Your Application with Acceptance Tests

The Power of Acceptance Testing Break Your App Like a User Break Your App Like a Server Automate Acceptance Tests With Hound Wrapping Up

9. Build a Real-Time Shopping Cart

Plan Your Shopping Cart Scaffold Your Shopping Cart Channel Build Your Shopping Cart Channel Add Real-Time Out-Of-Stock Alerts Acceptance Test the Shopping Cart Wrapping Up

10. Track Connected Users

Part III. Bringing Real-time Applications to Production

11. Deploy Your Application to Production 12. Manage Real-time Resources