MassTransitRabbitMQ: retarget net10.0, MassTransit 9.2.0, generic-host consumer - #2144
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…t consumer - All four projects net6.0 -> net10.0 - MassTransit and MassTransit.RabbitMQ 7.3.1 -> 9.2.0 - Drop MassTransit.AspNetCore reference and the obsolete AddMassTransitHostedService() call; the hosted service is registered automatically by AddMassTransit - Rewrite the consumer onto Host.CreateApplicationBuilder with AddConsumer<T>() and ConfigureEndpoints(), replacing the Bus.Factory.CreateUsingRabbitMq + manual StartAsync/StopAsync loop - Replace JsonConvert.SerializeObject with JsonSerializer.Serialize; MassTransit 9 no longer brings Newtonsoft.Json in transitively (CS0246) - OrderCreated message contract is get-only, per the immutable-message convention MassTransit materialises against
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Sample refresh for the Using MassTransit with RabbitMQ article.
net6.0->net10.0MassTransitandMassTransit.RabbitMQ7.3.1->9.2.0MassTransit.AspNetCorereference and the obsoleteAddMassTransitHostedService()call removed (the hosted service is registered automatically byAddMassTransit)Host.CreateApplicationBuilderwithAddConsumer<T>()+ConfigureEndpoints(), replacingBus.Factory.CreateUsingRabbitMqand the manualStartAsync/StopAsyncloopJsonConvert.SerializeObject->JsonSerializer.Serialize(MassTransit 9 no longer pullsNewtonsoft.Jsontransitively, so the old call is aCS0246)OrderCreatedcontract members are get-onlyBuild 0 errors, tests 1/1 on .NET 10.0.10 (SDK 10.0.302).