Esempio n. 1
0
func (s *testServer) StreamingOutputCall(args *testpb.StreamingOutputCallRequest, stream testpb.TestService_StreamingOutputCallServer) error {
	if md, ok := metadata.FromContext(stream.Context()); ok {
		// For testing purpose, returns an error if there is attached metadata.
		if len(md) > 0 {
			return grpc.Errorf(codes.DataLoss, "got extra metadata")
		}
	}
	cs := args.GetResponseParameters()
	for _, c := range cs {
		if us := c.GetIntervalUs(); us > 0 {
			time.Sleep(time.Duration(us) * time.Microsecond)
		}

		payload, err := newPayload(args.GetResponseType(), c.GetSize())
		if err != nil {
			return err
		}

		if err := stream.Send(&testpb.StreamingOutputCallResponse{
			Payload: payload,
		}); err != nil {
			return err
		}
	}
	return nil
}
Esempio n. 2
0
func (s *testServer) StreamingOutputCall(args *testpb.StreamingOutputCallRequest, stream testpb.TestService_StreamingOutputCallServer) error {
	cs := args.GetResponseParameters()
	for _, c := range cs {
		if us := c.GetIntervalUs(); us > 0 {
			time.Sleep(time.Duration(us) * time.Microsecond)
		}
		if err := stream.Send(&testpb.StreamingOutputCallResponse{
			Payload: newPayload(args.GetResponseType(), c.GetSize()),
		}); err != nil {
			return err
		}
	}
	return nil
}