Common.Mediator 0.0.1

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Common.Mediator --version 0.0.1
                    


                    

                
NuGet\Install-Package Common.Mediator -Version 0.0.1
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="Common.Mediator" Version="0.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Common.Mediator" Version="0.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Common.Mediator" />
                    


                            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 Common.Mediator --version 0.0.1
                    


                    

                
#r "nuget: Common.Mediator, 0.0.1"
#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 Common.Mediator@0.0.1
#: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=Common.Mediator&version=0.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Common.Mediator&version=0.0.1
                    


                            Install as a Cake Tool

Common.Mediator

A lightweight, high-performance mediator implementation for .NET, providing in-process messaging with support for requests, commands, queries, notifications, and pipeline behaviors.

Acknowledgment

The API design of this library (interface names and contracts) is inspired by MediatR by Jimmy Bogard. This is an independent implementation — no source code was copied from MediatR. The internal implementation uses compiled expression trees for handler dispatch, which differs from MediatR's approach.

This project is licensed under the Apache License 2.0. See LICENSE.md for details.

Features

  • Request/Response — send a request and get a typed response via ISender
  • Commands & Queries — CQRS marker interfaces (ICommand<TResult>, IQuery<TResult>)
  • Void Requests — fire-and-forget requests returning Unit
  • Notifications — publish to multiple handlers via IPublisher
  • Pipeline Behaviors — middleware pipeline for cross-cutting concerns (logging, validation, etc.)
  • Assembly Scanning — automatic handler registration from assemblies
  • Zero External Dependencies — only requires Microsoft.Extensions.DependencyInjection

Installation

dotnet add package Common.Mediator

Quick Start

Register services

services.AddMediator(cfg =>
{
    cfg.RegisterServicesFromAssembly(typeof(MyHandler).Assembly);
    cfg.AddBehavior(typeof(IPipelineBehavior<,>), typeof(LoggingBehavior<,>));
});

Define a request and handler

public record GetUserQuery(int Id) : IQuery<UserDto>;

public class GetUserHandler : IRequestHandler<GetUserQuery, UserDto>
{
    public Task<UserDto> Handle(GetUserQuery request, CancellationToken cancellationToken)
    {
        // handle logic
    }
}

Send a request

var user = await sender.Send(new GetUserQuery(42));

Publish a notification

public record UserCreated(int UserId) : INotification;

await publisher.Publish(new UserCreated(42));

License

This project is licensed under the Apache License 2.0. See LICENSE.md for details.

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 (1)

Showing the top 1 NuGet packages that depend on Common.Mediator:

Package Downloads
Common.All

Combined package containing Common.Mediator, Common.Model, and Common.Repository libraries

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This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.0.1 92 2/18/2026