MassTransit ASPNET Core Azure ServiceBus config fail

gistfile1.txt

public void ConfigureServices(IServiceCollection services)
{
    services.AddControllers();

    var queueTopic = "topic name here"; 
    var sendQueueConnectionString = "Send EndPoint Connection String Here";
    var receiveQueueConnectionString = "Receive EndPoint COnnection String Here";

    // My intent is to have this ASPNET Core API publish and also be a consumer

    var azureServiceBusSend = Bus.Factory.CreateUsingAzureServiceBus(busFactoryConfig =>
    {
        busFactoryConfig.Message<MyMessage>(configTopology =>
        {
            configTopology.SetEntityName(queueTopic);
        });

        busFactoryConfig.Host(sendQueueConnectionString, hostConfig => { });
    });

    var azureServiceBusReceive = Bus.Factory.CreateUsingAzureServiceBus(busFactoryConfig =>
    {
        busFactoryConfig.Message<MyMessage>(x => { x.SetEntityName(queueTopic); });
        busFactoryConfig.Host(receiveQueueConnectionString, hostConfig => { });
        busFactoryConfig.ReceiveEndpoint(queueTopic, config =>
        {
            config.Consumer<MyMessageConsumer>();
        });
    });

    services.AddMassTransit(config =>
    {
        config.AddBus(provider => azureServiceBusSend);            
    });

    services.AddSingleton<IPublishEndpoint>(azureServiceBusSend);
    services.AddSingleton<ISendEndpointProvider>(azureServiceBusSend);
    services.AddSingleton<IBus>(azureServiceBusSend);
}

No, you just need to make sure you don't have a receive endpoint with the same name as the topic. Pretty common mistake. Specifying custom entity names is the most common path to these type of errors.

No, you just need to make sure you don't have a receive endpoint with the same name as the topic.

This was my mistake ^

Thanks, guys. This was my problem. It's starting to come together, now!