GlobalErrorHandler 2.1.1

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. 
dotnet add package GlobalErrorHandler --version 2.1.1
                    


                    

                
NuGet\Install-Package GlobalErrorHandler -Version 2.1.1
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="GlobalErrorHandler" Version="2.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="GlobalErrorHandler" Version="2.1.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="GlobalErrorHandler" />
                    


                            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 GlobalErrorHandler --version 2.1.1
                    


                    

                
#r "nuget: GlobalErrorHandler, 2.1.1"
#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 GlobalErrorHandler@2.1.1
#: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=GlobalErrorHandler&version=2.1.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=GlobalErrorHandler&version=2.1.1
                    


                            Install as a Cake Tool

GlobalErrorHandler NuGet Package

Overview

The GlobalErrorHandler NuGet package provides middleware and extension methods to handle and log exceptions globally in ASP.NET Core applications. It includes an ErrorHandlerMiddleware to catch exceptions and an extension method UseErrorHandler to easily integrate the middleware into the application pipeline.

Reports are published through a pluggable IErrorHandlerSink. By default a NullErrorHandlerSink is registered (no transport). Telegram delivery via LoggerBot is shipped in the same package and is opt-in through AddLoggerBotSink().

Installation

dotnet add package GlobalErrorHandler

Usage

using GlobalErrorHandler;

var builder = WebApplication.CreateBuilder(args);

services.AddGlobalErrorHandler();     // default = NullErrorHandlerSink (no Telegram)
services.AddLoggerBotSink();          // optional — opts into Telegram delivery via LoggerBot

var app = builder.Build();
app.UseErrorHandler();
app.MapControllers();
app.Run();

Customization

Custom exception → status code mappings

ExceptionHandler.Register<MyDomainException>(HttpStatusCode.Conflict);

Built-in defaults: BadRequestException → 400, NotFoundException → 404, PermissionDeniedException → 403. Override them by calling Register<T>(...) again.

Send reports to Telegram (LoggerBot)

LoggerBot itself still needs its own DI registration (services.AddLoggerService(...)).

using GlobalErrorHandler;

builder.Services.AddGlobalErrorHandler();
builder.Services.AddLoggerBotSink(); // swaps the no-op sink for LoggerBot

Write your own sink

Implement IErrorHandlerSink and register it in DI (replacing the default NullErrorHandlerSink).

public sealed class MySerilogSink : IErrorHandlerSink
{
    public Task PublishAsync(string title, Exception ex, RequestData? request, CancellationToken ct)
    {
        // forward to Serilog, Seq, Elastic, etc.
        return Task.CompletedTask;
    }
}

builder.Services.AddGlobalErrorHandler();
builder.Services.Replace(ServiceDescriptor.Singleton<IErrorHandlerSink, MySerilogSink>());

Target frameworks

net6.0; net7.0; net8.0; net9.0; net10.0

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 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
2.1.1 100 5/13/2026
2.0.5 232 8/22/2025
2.0.4 175 8/22/2025
2.0.3 179 8/22/2025
2.0.2 175 8/22/2025
2.0.1 294 2/27/2025
2.0.0 165 2/27/2025
1.3.0 223 1/27/2025
1.2.2 179 1/27/2025
1.2.1 238 1/4/2025
1.2.0 192 1/4/2025
1.1.0 260 7/29/2024
1.0.0 221 5/6/2024