code: func (s *SeesawECU) Vservers(ctx *ipc.Context, reply *seesaw.VserverMap) error {
  	s.trace("Vservers", ctx)
  
  	authConn, err := s.ecu.authConnect(ctx)
  	if err != nil {
  		return err
  	}
  	defer authConn.Close()
  
  	vservers, err := authConn.Vservers()
  	if err != nil {
  		return err
  	}
  
  	if reply != nil {
  		reply.Vservers = vservers
  	}
  	return nil
  }
docs: // Vservers returns a list of currently configured vservers.