code: func (client *Client) Start() error {
  	var err error
  	service := client.service
  	if !service.started {
  		server := rpc.NewServer()
  		server.Register(service)
  		server.HandleHTTP(client.path, "/debug"+client.path)
  		l, err := net.Listen("tcp", client.address)
  		if err == nil {
  			service.wg.Add(1)
  			service.started = true
  			go http.Serve(l, nil)	
  		}	
  	} else {
  		err = errors.New("Client service already started")
  	}
  	return err
  }
docs: // Start - starts the client service to listen to remote events