Пример #1
0
// shutdownDaemon just wraps daemon.Shutdown() to handle a timeout in case
// d.Shutdown() is waiting too long to kill container or worst it's
// blocked there
func shutdownDaemon(d *daemon.Daemon, timeout time.Duration) {
	ch := make(chan struct{})
	go func() {
		d.Shutdown()
		close(ch)
	}()
	select {
	case <-ch:
		logrus.Debug("Clean shutdown succeded")
	case <-time.After(timeout * time.Second):
		logrus.Error("Force shutdown daemon")
	}
}
Пример #2
0
// shutdownDaemon just wraps daemon.Shutdown() to handle a timeout in case
// d.Shutdown() is waiting too long to kill container or worst it's
// blocked there
func shutdownDaemon(d *daemon.Daemon) {
	shutdownTimeout := d.ShutdownTimeout()
	ch := make(chan struct{})
	go func() {
		d.Shutdown()
		close(ch)
	}()
	if shutdownTimeout < 0 {
		<-ch
		logrus.Debug("Clean shutdown succeeded")
		return
	}
	select {
	case <-ch:
		logrus.Debug("Clean shutdown succeeded")
	case <-time.After(time.Duration(shutdownTimeout) * time.Second):
		logrus.Error("Force shutdown daemon")
	}
}