去掉以守护进程运行选项

pull/21/merge
ouqiang 2017-04-24 19:56:36 +08:00
parent dcca731144
commit d71a0f1958
1 changed files with 0 additions and 38 deletions

View File

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