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Update README.md 修正example/auto_restart.go代码 #4

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24 changes: 18 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -39,30 +39,42 @@ func main() {

请参考 example/auto_restart.go
```go
//本示例, 将把进程转为后台运行, 并保留所有参数不变
//本示例, 将启动一个后台运行的守护进程. 然后由守护进程启动和维护最终子进程

package main

import (
"github.com/zh-five/xdaemon"
"flag"
"log"
"os"
"time"
)

func main() {
logFile := "daemon.log"
d := flag.Bool("d", false, "是否后台守护进程方式运行")
flag.Parse()

//启动一个子进程后主程序退出
xdaemon.Background(logFile, true)
//启动守护进程
if *d {
//创建一个Daemon对象
logFile := "daemon.log"
d := xdaemon.NewDaemon(logFile)
//调整一些运行参数(可选)
d.MaxCount = 2 //最大重启次数

//以下代码只有子程序会执行
//执行守护进程模式
d.Run()
}

//当 *d = true 时以下代码只有最终子进程会执行, 主进程和守护进程都不会执行
log.Println(os.Getpid(), "start...")
time.Sleep(time.Second * 10)
log.Println(os.Getpid(), "end")

}

```

## 3.本次开发过程的博客记录
[https://zhuanlan.zhihu.com/p/146192035](https://zhuanlan.zhihu.com/p/146192035)
[https://zhuanlan.zhihu.com/p/146192035](https://zhuanlan.zhihu.com/p/146192035)