func RestGetHosts(w *rest.ResponseWriter, r *rest.Request, client *serviced.ControlClient) { var hosts map[string]*dao.Host err := client.GetHosts(&empty, &hosts) if err != nil { glog.Errorf("Could not get hosts: %v", err) RestServerError(w) return } glog.V(2).Infof("Returning %d hosts", len(hosts)) w.WriteJson(&hosts) }