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Merge pull request #759 from ibuildthecloud/respawn

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Respawn
This commit is contained in:
Ivan Mikushin 2016-02-11 10:22:04 -08:00
commit b952c686cb
1 changed files with 7 additions and 1 deletions
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8
cmd/respawn/respawn.go
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@ -6,6 +6,7 @@ import (
"os" "os"
"os/exec" "os/exec"
"os/signal" "os/signal"
"runtime"
"strings" "strings"
"sync" "sync"
"syscall" "syscall"
@ -22,6 +23,8 @@ var (
) )
func Main() { func Main() {
runtime.GOMAXPROCS(1)
runtime.LockOSThread()
app := cli.NewApp() app := cli.NewApp()
app.Flags = []cli.Flag{ app.Flags = []cli.Flag{
@ -109,9 +112,12 @@ func execute(line string, wg *sync.WaitGroup) {
for { for {
args := strings.Split(line, " ") args := strings.Split(line, " ")
cmd := exec.Command("setsid", args...) cmd := exec.Command(args[0], args[1:]...)
cmd.Stdout = os.Stdout cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr cmd.Stderr = os.Stderr
cmd.SysProcAttr = &syscall.SysProcAttr{
Setsid: true,
}
err := cmd.Start() err := cmd.Start()
if err != nil { if err != nil {