HelixBus.MessageBus.Core 1.2.1

.NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. 
dotnet add package HelixBus.MessageBus.Core --version 1.2.1
                    


                    

                
NuGet\Install-Package HelixBus.MessageBus.Core -Version 1.2.1
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="HelixBus.MessageBus.Core" Version="1.2.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="HelixBus.MessageBus.Core" Version="1.2.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="HelixBus.MessageBus.Core" />
                    


                            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 HelixBus.MessageBus.Core --version 1.2.1
                    


                    

                
#r "nuget: HelixBus.MessageBus.Core, 1.2.1"
#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 HelixBus.MessageBus.Core@1.2.1
#: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=HelixBus.MessageBus.Core&version=1.2.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=HelixBus.MessageBus.Core&version=1.2.1
                    


                            Install as a Cake Tool

HelixBus.MessageBus.Core

The execution engine of HelixBus. Dispatches requests, notifications, and pipeline behaviors efficiently.

🚀 Features

  • Dispatches IRequest and INotification handlers
  • Executes pipeline behaviors in order
  • Supports open-generic behaviors
  • Thread-safe and high-performance
  • Works with source-generated handlers

📦 Installation

dotnet add package HelixBus.MessageBus.Core

🛠 Usage Example

Dispatch a Request

var mediator = serviceProvider.GetRequiredService<IMediator>();
var user = await mediator.Send(new GetUserQuery(1));

Dispatch a Notification

await mediator.Publish(new UserCreated { UserId = 1 });

Pipeline Behavior Example

public class LoggingBehavior<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse>
{
    public async Task<TResponse> Handle(TRequest request, RequestHandlerDelegate<TResponse> next, CancellationToken cancellationToken)
    {
        Console.WriteLine($"Handling {typeof(TRequest).Name}");
        var response = await next();
        Console.WriteLine($"Handled {typeof(TRequest).Name}");
        return response;
    }
}

Registration in DI

services.AddMessageBus() // Registers mediator & core services
        .AddBehavior(typeof(LoggingBehavior<,>));

🔌 Pipeline Execution Order

BeforeBehavior1 → BeforeBehavior2 → Handler → AfterBehavior2 → AfterBehavior1

📄 License

MIT License. See LICENSE file.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on HelixBus.MessageBus.Core:

Package Downloads
HelixBus.MessageBus.DependencyInjection

Dependency injection helpers for HelixBus MessageBus. Automatically registers handlers, notifications, and pipeline behaviors for seamless integration with ASP.NET Core DI.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.2.1 111 9/7/2026
1.2.0 146 1/5/2026
1.1.0 453 12/8/2025
1.0.1 321 12/7/2025
1.0.0 325 12/7/2025