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794 B

package process
import (
log "github.com/sirupsen/logrus"
"time"
)
func daemonSub(sub *Process) {
for sub.process.ProcessState == nil { // until process exit
sub.Wait()
}
log.Warningf("Catch process %s exit", sub.name)
time.Sleep(3 * time.Second) // delay 3s -> try to restart
if !exitFlag {
sub.Run(true, sub.env)
log.Infof("Process %s restart success", sub.name)
daemonSub(sub)
}
}
func (p *Process) Daemon() {
if p.process == nil { // process not running
log.Infof("Process %s disabled -> skip daemon", p.name)
return
}
log.Infof("Daemon of process %s start", p.name)
go func() {
daemonSub(p) // start daemon process
log.Infof("Process %s exit daemon mode", p.name)
}()
}