code: func (sc *syncClient) handleOverride(sn *SyncNote) {
  	log.V(1).Infoln("Sync client received override notification")
  
  	if o := sn.VserverOverride; o != nil {
  		sc.engine.queueOverride(o)
  	}
  	if o := sn.DestinationOverride; o != nil {
  		sc.engine.queueOverride(o)
  	}
  	if o := sn.BackendOverride; o != nil {
  		sc.engine.queueOverride(o)
  	}
  }
docs: // handleOverride handles an override notification.