Example #1
0
func (s *Server) MonitorBestChanged(arg *api.Arguments, stream api.Grpc_MonitorBestChangedServer) error {
	var reqType int
	switch arg.Resource {
	case api.Resource_GLOBAL:
		reqType = REQ_MONITOR_GLOBAL_BEST_CHANGED
	default:
		return fmt.Errorf("unsupported resource type: %v", arg.Resource)
	}

	rf, err := convertAf2Rf(arg.Af)
	if err != nil {
		return err
	}

	req := NewGrpcRequest(reqType, "", rf, nil)
	s.bgpServerCh <- req

	for res := range req.ResponseCh {
		if err = res.Err(); err != nil {
			log.Debug(err.Error())
			goto END
		}
		if err = stream.Send(res.Data.(*api.Path)); err != nil {
			goto END
		}
	}
END:
	req.EndCh <- struct{}{}
	return err
}
Example #2
0
func (s *Server) MonitorBestChanged(arg *api.Arguments, stream api.Grpc_MonitorBestChangedServer) error {
	var reqType int
	switch arg.Resource {
	case api.Resource_GLOBAL:
		reqType = REQ_MONITOR_GLOBAL_BEST_CHANGED
	default:
		return fmt.Errorf("unsupported resource type: %v", arg.Resource)
	}

	req := NewGrpcRequest(reqType, "", bgp.RouteFamily(arg.Rf), nil)
	s.bgpServerCh <- req

	return handleMultipleResponses(req, func(res *GrpcResponse) error {
		return stream.Send(res.Data.(*api.Destination))
	})
}