August 2019
Beginner to intermediate
798 pages
17h 2m
English
Content preview from Mastering Go - Second Edition
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Timing out HTTP connections
This section will present a technique for timing out network connections that take too long to finish. Remember that you already know such a technique from Chapter 10, Concurrency in Go – Advanced Topics, when we talked about the context standard Go package. This technique was presented in the useContext.go source code file.
The method that is going to be presented in this section is much easier to implement. The relevant code is saved in clientTimeOut.go and it is going to be presented in four parts. The utility accepts two command-line arguments, which are the URL and the timeout period in seconds. Please notice that the second parameter is optional.
The first part of the code portion for clientTimeOut.go is ...
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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.