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
}
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
}