// StopSnapServices stops service units for the applications from the snap which are services.
func StopSnapServices(s *snap.Info, inter interacter) error {
sysd := systemd.New(dirs.GlobalRootDir, inter)
nservices := 0
for _, app := range s.Apps {
if app.Daemon == "" {
continue
}
nservices++
serviceName := filepath.Base(app.ServiceFile())
tout := serviceStopTimeout(app)
if err := sysd.Stop(serviceName, tout); err != nil {
if !systemd.IsTimeout(err) {
return err
}
inter.Notify(fmt.Sprintf("%s refused to stop, killing.", serviceName))
// ignore errors for kill; nothing we'd do differently at this point
sysd.Kill(serviceName, "TERM")
time.Sleep(killWait)
sysd.Kill(serviceName, "KILL")
}
}
return nil
}
// StopSnapServices stops service units for the applications from the snap which are services.
func StopSnapServices(s *snap.Info, inter interacter) error {
sysd := systemd.New(dirs.GlobalRootDir, inter)
for _, app := range s.Apps {
// Handle the case where service file doesn't exist and don't try to stop it as it will fail.
// This can happen with snap try when snap.yaml is modified on the fly and a daemon line is added.
if app.Daemon == "" || !osutil.FileExists(app.ServiceFile()) {
continue
}
serviceName := filepath.Base(app.ServiceFile())
tout := serviceStopTimeout(app)
if err := sysd.Stop(serviceName, tout); err != nil {
if !systemd.IsTimeout(err) {
return err
}
inter.Notify(fmt.Sprintf("%s refused to stop, killing.", serviceName))
// ignore errors for kill; nothing we'd do differently at this point
sysd.Kill(serviceName, "TERM")
time.Sleep(killWait)
sysd.Kill(serviceName, "KILL")
}
}
return nil
}