Shulou(Shulou.com)05/31 Report--

This article shows you what the trap of Go unbuffered channel is, it is concise and easy to understand, and it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Define

Channel is one of the features of go, even the biggest feature is not too much, and it is very easy to use.

First define a channel of type int:

Ch2: = make (chan int) ch3: = make (chan int, 10)

Our main focus here is on unbuffered channels.

Scene

Take a look at this code:

Package mainimport ("sync"fmt") func main () {wg: = sync.WaitGroup {} ch2: = make (chan int) wg.Add (1) for I: = 0; I < 10; iTunes + {ch2

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