Arham.Foundation.Messaging.Kafka 0.6.0-preview.5

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
This is a prerelease version of Arham.Foundation.Messaging.Kafka. 
dotnet add package Arham.Foundation.Messaging.Kafka --version 0.6.0-preview.5
                    


                    

                
NuGet\Install-Package Arham.Foundation.Messaging.Kafka -Version 0.6.0-preview.5
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Arham.Foundation.Messaging.Kafka" Version="0.6.0-preview.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Arham.Foundation.Messaging.Kafka" Version="0.6.0-preview.5" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Arham.Foundation.Messaging.Kafka" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Arham.Foundation.Messaging.Kafka --version 0.6.0-preview.5
                    


                    

                
#r "nuget: Arham.Foundation.Messaging.Kafka, 0.6.0-preview.5"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Arham.Foundation.Messaging.Kafka@0.6.0-preview.5
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Arham.Foundation.Messaging.Kafka&version=0.6.0-preview.5&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Arham.Foundation.Messaging.Kafka&version=0.6.0-preview.5&prerelease
                    


                            Install as a Cake Tool

Arham.Foundation.Messaging.Kafka

Kafka messaging helpers for .NET applications.

Use this package to publish application/domain events to Kafka, discover typed event subscribers, dispatch consumed messages, and add an in-memory outbox with resilience and metrics.

Install

dotnet add package Arham.Foundation.Messaging.Kafka

What It Provides

  • Typed Kafka options and Confluent producer/consumer configuration factories.
  • KafkaEventPublisher for Arham Foundation application events.
  • Subscriber discovery for IEventSubscriber<TEvent> handlers.
  • Testable Kafka message dispatch without a running broker.
  • In-memory outbox primitives, writer, dispatcher, and hosted dispatcher loop.
  • Polly publish resilience with retry, timeout, circuit breaker, and outbox fallback.
  • Metrics and activity source names under Arham.Foundation.Messaging.Kafka.*.

Example

using Arham.Foundation.Messaging.Kafka.Config;

services.AddArhamKafka(options =>
{
    options.BootstrapServers = "localhost:9092";
    options.ClientId = "orders-api";
    options.Producer.TopicMappings[nameof(OrderCreated)] = "orders.created";
});

Register consumers when the application should subscribe to Kafka topics:

services.AddArhamKafkaConsumers(subscribers =>
{
    subscribers.RegisterServicesFromAssemblies(typeof(OrderCreatedHandler).Assembly);
});

Dependencies

This package references Arham Foundation Core, Arham Foundation Application, Confluent.Kafka, Microsoft.Extensions primitives, and Polly. It does not reference EF Core or MongoDB.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.6.0-preview.5 326 7/5/2026
0.6.0-preview.4 74 7/5/2026
0.6.0-preview.3 168 6/22/2026
0.6.0-preview.2 104 6/19/2026
0.6.0-preview.1 78 6/19/2026
0.6.0-preview.0 97 6/18/2026
0.5.0-Preview.0 67 6/18/2026
0.4.0-Preview.0 84 6/18/2026
0.3.0-Preview.0 78 6/17/2026
0.2.0-preview.0 184 6/17/2026
0.1.0-Preview.7 65 6/16/2026
0.1.0-Preview.6 55 6/16/2026
0.1.0-Preview.5 1,944 6/16/2026
0.1.0-preview.4 76 6/13/2026
0.1.0-Preview.3 78 6/13/2026

0.6.0-preview.5: multitenancy contracts (ITenantScopedEntity, ITenantContextProvider, StaticTenantContextProvider, MissingTenantContextException, CrossTenantWriteException) moved from Arham.Foundation.Persistence.EfCore to Arham.Foundation.Core (namespace Arham.Foundation.Core.Multitenancy) so domain layers can implement the tenant marker without an EF Core dependency. EF enforcement (TenantSaveChangesInterceptor, UseArhamMultitenancy, UseArhamTenantEnforcement) and the PostgreSQL RLS half are unchanged in their packages. Breaking within the 0.6.0 preview line: update usings from Arham.Foundation.Persistence.EfCore.Multitenancy to Arham.Foundation.Core.Multitenancy for the moved types. See CHANGELOG.md and docs/Multitenancy.md.