rclone/vendor/github.com/okzk/sdnotify/sample/main.go

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2017-11-19 23:03:27 +01:00
package main
import (
"github.com/okzk/sdnotify"
"log"
"os"
"os/signal"
"syscall"
"time"
)
func reload() {
// Tells the service manager that the service is reloading its configuration.
sdnotify.SdNotifyReloading()
log.Println("reloading...")
time.Sleep(time.Second)
log.Println("reloaded.")
// The service must also send a "READY" notification when it completed reloading its configuration.
sdnotify.SdNotifyReady()
}
func main() {
log.Println("starting...")
time.Sleep(time.Second)
log.Println("started.")
// Tells the service manager that service startup is finished.
sdnotify.SdNotifyReady()
sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
for sig := range sigCh {
if sig == syscall.SIGHUP {
reload()
} else {
break
}
}
// Tells the service manager that the service is beginning its shutdown.
sdnotify.SdNotifyStopping()
log.Println("existing...")
time.Sleep(time.Second)
}