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PHP Reactive Programming

You're reading from   PHP Reactive Programming Build fault tolerant and high performing application in PHP based on the reactive architecture

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781786462879
Length 364 pages
Edition 1st Edition
Languages
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Author (1):
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Martin Sikora Martin Sikora
Author Profile Icon Martin Sikora
Martin Sikora
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Table of Contents (12) Chapters Close

Preface 1. Introduction to Reactive Programming 2. Reactive Programming with RxPHP FREE CHAPTER 3. Writing a Reddit Reader with RxPHP 4. Reactive versus a Typical Event-Driven Approach 5. Testing RxPHP Code 6. PHP Streams API and Higher-Order Observables 7. Implementing Socket IPC and WebSocket Server/Client 8. Multicasting in RxPHP and PHP7 pthreads Extension 9. Multithreaded and Distributed Computing with pthreads and Gearman 10. Using Advanced Operators and Techniques in RxPHP Appendix. Reusing RxPHP Techniques in RxJS

Server Manager application


Finally, we can start writing the largest application so far. The Server Manager is going to be a CLI application that will be responsible for spawning WebSocket servers, where each server is a standalone application itself, with its own clients and chat history.

A typical use-case could be a Unix server that manages multiple instances of some game server. Each server needs to be isolated. If any of them crashed, we don't want all games servers on this machine to crash as well. At the same time, we want to be able to collect some status information from servers and monitor them in real time with the Server Manager.

We can describe the structure of this entire application and what role the Server Manager has with the following diagram:

In this diagram, we can see the Server Manager application on the right. It communicates via Unix sockets with a single instance of Game Server. This instance of Game Server has two clients connected to it via WebSockets.

Communication...

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