MassTransit does not invoke class with proper constructor parameter value

[rmanesiya747]

I am running into a rather strange issue. When I publish message  the constructor is initialized with proper GUID value, but when Breakpoint is invoked again when message arrives the value of GUID is always {00000000-0000-0000-0000-000000000000}. For some reason MassTransit is not invoking class with proper values. I verified the message on RabbitMQ subscription queue and the message indeed has the proper GUID value when it gets published.

    //Message

    public class OrderCreated 

    {

        private readonly Guid _aggregateId;

        public OrderCreated(Guid aggregatedId)

        {

            _aggregateId = aggregatedId;  //Breakpoint

        }

        public Guid AggregateId

        {

            get { return _aggregateId; }

        }

    }

    //Handler

    public class OrderCreatedEventHandler : IConsumer<OrderCreated>

    {

        public async Task Consume(ConsumeContext<OrderCreated> context)

        {

            await Task.Factory.StartNew(() =>

            {

                Console.WriteLine(context.Message.AggregateId);

            });

        }

    }

 

      //Portion of bus configuration code section

      cfg.ReceiveEndpoint(host,"my_consumer",

      c =>

      {

          c.Consumer<OrderCreatedEventHandler>();

      });

    //Left bus initialization code intentionally for clarity

    var _bus = _container.GetInstance<IBusControl>();

    _bus.Start();

    var order = new OrderCreated(Guid.NewGuid());

     _bus.Publish(order);
     _bus.Stop();

[Chris Patterson]

Your message needs to have a setter for the message property or the deserializer can't touch it. Add a setter (can be private) to the AggregateId property and you should be all set. 

__
Chris Patterson

--
You received this message because you are subscribed to the Google Groups "masstransit-discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email to masstransit-dis...@googlegroups.com.
To post to this group, send email to masstrans...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/masstransit-discuss/a875557f-ff4b-4051-95ae-96340b183fa8%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.