mirror of https://github.com/ouqiang/gocron
去掉以守护进程运行选项
parent
dcca731144
commit
d71a0f1958
38
cmd/web.go
38
cmd/web.go
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@ -7,16 +7,10 @@ import (
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"gopkg.in/macaron.v1"
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"os"
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"os/signal"
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"path/filepath"
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"os/exec"
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"syscall"
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"github.com/ouqiang/gocron/modules/logger"
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"github.com/ouqiang/gocron/modules/utils"
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)
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// 1号进程id
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const InitProcess = 1
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// web服务器默认端口
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const DefaultPort = 5920
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@ -35,16 +29,10 @@ var CmdWeb = cli.Command{
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Value: "prod",
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Usage: "runtime environment, dev|test|prod",
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},
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cli.BoolFlag{
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Name: "d",
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Usage: "-d, run app as daemon, not support windows",
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},
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},
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}
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func run(ctx *cli.Context) {
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// 作为守护进程运行
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becomeDaemon(ctx);
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// 设置运行环境
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setEnvironment(ctx)
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// 初始化应用
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@ -102,30 +90,4 @@ func catchSignal() {
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os.Exit(1)
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}
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}
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}
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// 作为守护进程运行
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func becomeDaemon(ctx *cli.Context) {
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// 不支持windows
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if utils.IsWindows() {
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return
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}
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if !ctx.IsSet("d") {
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return
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}
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if os.Getppid() == InitProcess {
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// 已是守护进程,不再处理
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return
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}
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filePath, _:= filepath.Abs(os.Args[0])
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cmd := exec.Command(filePath, os.Args[1:]...)
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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cmd.Start()
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// 父进程退出, 子进程由init-1号进程收养
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os.Exit(0)
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}
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