Properties of inherited classes are missing on receiver side

Scenario: We have a common base project for message contents, for example:

    public abstract class BaseQueueElement
    {
        [AmqpMember]
        public string Name {get;set;}
    }

Now for the implementation projects we use something like:

    [AmqpContract(Name = "PositionQueueElement", Encoding = EncodingType.SimpleMap)]
    public sealed class PositionQueueElement : BaseQueueElement
    {
        [AmqpMember]
        public int X { get; set; }

        [AmqpMember]
        public int Y { get; set; }

        [AmqpMember]
        public int Z { get; set; }
    }

Because we’re using .NET Core we have to use the AmqpValue where TElement is PositionQueueElement

           AmqpValue<TElement> ser = new AmqpValue<TElement>(element);

            Message message = new Message { BodySection = ser };
            await _senderLink.SendAsync(message);

In the debugger we can see the serialization of AmqpValue and Message works fine.

On the receiver side the Name property is missing.

(the different values of X/Y/Z are just because I’ve debugged different messages).

Is this a serialization issue? Or by design?

[xinchen10]

This is not expected. I will look into it.

[BenjaminAbt]

@xinchen10 is there any possibility to use (existing) POCO classes without those attributes?