【英文】Go语言的锁

Posted on 2023-08-01 Edited on 2023-12-09 In Go语言学习指北 Views:

Introduction

Notes on learning locks in Go language

Mutex Lock

When one goroutine locks some code and has not yet unlocked it, another goroutine trying to execute the locked code will be blocked

import "sync"

var lock sync.Mutex

func task() {
    lock.Lock()
    
    ...
    
    lock.Unlock()
}

func main() {
    for i := 0; i < 3; i++ {
        go task()
    }
}

Conclusion

References

Bilibili - Guo Hongzhi

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