| 474 | } |
| 475 | |
| 476 | func (serv *MetadataServer) ListLabels(in *pb.Empty, stream pb.Api_ListLabelsServer) error { |
| 477 | proxyStream, err := serv.meta.ListLabels(stream.Context(), in) |
| 478 | if err != nil { |
| 479 | return err |
| 480 | } |
| 481 | for { |
| 482 | res, err := proxyStream.Recv() |
| 483 | if err == io.EOF { |
| 484 | return nil |
| 485 | } |
| 486 | if err != nil { |
| 487 | return err |
| 488 | } |
| 489 | sendErr := stream.Send(res) |
| 490 | if sendErr != nil { |
| 491 | return sendErr |
| 492 | } |
| 493 | } |
| 494 | } |
| 495 | |
| 496 | func (serv *MetadataServer) ListSources(in *pb.Empty, stream pb.Api_ListSourcesServer) error { |
| 497 | proxyStream, err := serv.meta.ListSources(stream.Context(), in) |