Pelican.Mediator 1.1.1

There is a newer version of this package available.
See the version list below for details.
dotnet add package Pelican.Mediator --version 1.1.1
                    
NuGet\Install-Package Pelican.Mediator -Version 1.1.1
                    
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="Pelican.Mediator" Version="1.1.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Pelican.Mediator" Version="1.1.1" />
                    
Directory.Packages.props
<PackageReference Include="Pelican.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 Pelican.Mediator --version 1.1.1
                    
#r "nuget: Pelican.Mediator, 1.1.1"
                    
#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 Pelican.Mediator@1.1.1
                    
#: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=Pelican.Mediator&version=1.1.1
                    
Install as a Cake Addin
#tool nuget:?package=Pelican.Mediator&version=1.1.1
                    
Install as a Cake Tool

🦤 Pelican.Mediator

Simple. Fast. Reliable message delivery for .NET.

Build NuGet License: MIT


Pelican.Mediator is a lightweight and high-performance Mediator pattern implementation for .NET.
Designed with pipelines, request handlers, and clean architecture in mind.


✨ Features

  • ⚡ Fast: delegate-based
  • 🧩 Supports pipelines (IPipelineBehavior<TRequest, TResponse>)
  • 🔌 DI-friendly: plug it into any IServiceProvider
  • 🧼 Zero dependencies (except DI abstractions)
  • 🧪 Battle-tested with xUnit & NSubstitute

📦 Installation

dotnet add package Pelican.Mediator

🚀 Quick Start

public record Ping(string Message) : IRequest<string>;

public class PingHandler : IRequestHandler<Ping, string>
{
    public Task<string> Handle(Ping request, CancellationToken cancellationToken)
        => Task.FromResult($"Pong: {request.Message}");
}

Add Pelican to the service container.

services.AddPelican(Assembly.Load("YourProject"));

⚙️ Pipelines

Create reusable middleware by implementing:

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

🛠️ Upcoming Features

  • Support for PreProcessors and PostProcessors Add hooks to run logic before and after handling a request, useful for validation, logging, transformations, etc.
Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  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 is compatible.  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 is compatible.  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 is compatible.  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. 
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

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Version Downloads Last Updated
1.1.2 310 5/28/2025
1.1.1 107 5/24/2025
1.0.5 78 5/24/2025
1.0.4 138 5/23/2025