Mastering Node.js

Sandro Pasquali

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Mastering Node.js
Credits
About the Author
Acknowledgments
About the Reviewers
www.PacktPub.com
Support files, eBooks, discount offers and more
Why Subscribe?
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Chapter 1. Understanding the Node Environment
Extending JavaScript
V8
The process object
The Read-Eval-Print Loop and executing a Node program
Summary
Chapter 2. Understanding Asynchronous Event-Driven Programming
Broadcasting events
Listening for events
Timers
Understanding the event loop
Callbacks and errors
Listening for file changes
Summary
Chapter 3. Streaming Data Across Nodes and Clients
Exploring streams
Creating an HTTP server
HTTPS, TLS (SSL), and securing your server
The request object
Working with headers
Handling POST data
Creating and streaming images with Node
Summary
Chapter 4. Using Node to Access the Filesystem
Directories, and iterating over files and folders
Reading from a file
Writing to a file
Serving static files
Handling file uploads
Summary
Chapter 5. Managing Many Simultaneous Client Connections
Understanding concurrency
Routing requests
Using Redis for tracking client state
Handling sessions
Authenticating connections
Summary
Further reading
Chapter 6. Creating Real-time Applications
Introducing AJAX
Bidirectional communication with Socket.IO
Listening for Server Sent Events
Building a collaborative document editing application
Summary
Chapter 7. Utilizing Multiple Processes
Node's single-threaded model
Creating child processes
Communicating with your child
Parsing a file using multiple processes
Real-time activity updates of multiple worker results
Summary
Chapter 8. Scaling Your Application
When to scale?
Running multiple Node servers
Message queues – RabbitMQ
Using Node s UDP module
Using Amazon Web Services in your application
Authenticating with Facebook Connect
Summary
Chapter 9. Testing your Application
Why testing is important
Native Node testing and debugging tools
Headless website testing with ZombieJS and Mocha
Using Grunt, Mocha, and PhantomJS to test and deploy projects
Summary
Appendix A. Organizing Your Work
Loading and using modules
Using npm
Appendix B. Introducing the Path Framework
Managing state
Bridging the client/server divide
Sending and receiving
Achieving a modular architecture
Appendix C. Creating your own C++ Add-ons
Hello World
Creating a calculator
Implementing callbacks
Closing thoughts
Links and resources
Index

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Mastering Node.js