Setup

> dotnet new console --name TaskManager.Service

 dotnet new webapi --name TaskManager.Api

cd TaskManager.Api
dotnet add package Cronus

cd ../TaskManager.Service
dotnet add package Cronus
dotnet add package Cronus.Transport.RabbitMQ
dotnet add package Cronus.Persistence.Cassandra
dotnet add package Cronus.Serialization.NewtonsoftJson
dotnet add package Microsoft.Extensions.Hosting

{
  "Cronus": {
    "BoundedContext": "taskmanager",
    "Tenants": [ "tenant" ],
    "Transport": {
        "RabbitMQ": {
            "Server": "127.0.0.1",
            "VHost": "taskmanager"
        },
        "PublicRabbitMQ": [
            {
                "Server": "127.0.0.1",
                "VHost": "unicom-public",
                "FederatedExchange": {
                    "UpstreamUri": "guest:guest@localhost:5672",
                    "VHost": "unicom-public",
                    "UseSsl": false,
                    "MaxHops": 1
                }
            }
        ]
    },
    "Persistence": {
        "Cassandra": {
            "ConnectionString": "Contact Points=127.0.0.1;Port=9042;Default Keyspace=taskmanager_es"
        }
    },
    "Projections": {
        "Cassandra": {
            "ConnectionString": "Contact Points=127.0.0.1;Port=9042;Default Keyspace=taskmanager_projections"
        }
    },
    "Cluster": {
        "Consul": {
            "Address": "127.0.0.1"
        }
    },
    "AtomicAction": {
        "Redis": {
            "ConnectionString": "127.0.0.1:6379"
        }
    }
}
}

using Cronus11Service;
using Elders.Cronus;

IHost host = Host.CreateDefaultBuilder(args)
        .ConfigureServices((hostContext, services) =>
        {
            services.AddHostedService<Worker>();
            services.AddCronus(hostContext.Configuration);

        })
        .UseDefaultServiceProvider((context, options) =>
        {
            options.ValidateScopes = context.HostingEnvironment.IsDevelopment();
            options.ValidateScopes = false;
            options.ValidateOnBuild = false;
        })
        .Build();

host.Run();

builder.Services.AddCronus(builder.Configuration);

builder.Host.UseDefaultServiceProvider((context, options) =>
{
    options.ValidateScopes = context.HostingEnvironment.IsDevelopment();
    options.ValidateScopes = false;
    options.ValidateOnBuild = false;
}
);

....

app.UseCronusAspNetCore();