code: func (g *MetagameServer) simpleAfter(ctx context.Context, resp interface{}, err error) (interface{}, error) {
  	logger := pitaya.GetDefaultLoggerFromCtx(ctx)
  	logger.Infof("Simple After exec - response: %v , error: %v", resp, err)
  
  	return resp, err
  }
docs: // Simple example of an after pipeline. The 2nd argument is the handler response.