February 2017
Intermediate to advanced
402 pages
8h 7m
English
Content preview from Go Design PatternsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 10. Concurrency Patterns - Workers Pool and Publish/Subscriber Design Patterns
We have reached the final chapter of the book, where we will discuss a couple of patterns with concurrent structures. We will explain every step in detail so you can follow the examples carefully.
The idea is to learn about patterns to design concurrent applications in idiomatic Go. We are using channels and Goroutines heavily, instead of locks or sharing variables.
- We will look at one way to develop a pool of workers. This is useful to control the number of Goroutines in an execution.
- The second example is a rewrite of the Observer pattern, which we saw on Chapter 7, Behavioral Patterns - Visitor, State, Mediator, and Observer Design Patterns, written with a ...
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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.