Microsoft.Testing.Extensions.HangDump 2.2.1

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package Microsoft.Testing.Extensions.HangDump --version 2.2.1
                    


                    

                
NuGet\Install-Package Microsoft.Testing.Extensions.HangDump -Version 2.2.1
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="Microsoft.Testing.Extensions.HangDump" Version="2.2.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.Testing.Extensions.HangDump" Version="2.2.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.Testing.Extensions.HangDump" />
                    


                            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 Microsoft.Testing.Extensions.HangDump --version 2.2.1
                    


                    

                
#r "nuget: Microsoft.Testing.Extensions.HangDump, 2.2.1"
#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 Microsoft.Testing.Extensions.HangDump@2.2.1
#: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=Microsoft.Testing.Extensions.HangDump&version=2.2.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.Testing.Extensions.HangDump&version=2.2.1
                    


                            Install as a Cake Tool

Microsoft.Testing.Extensions.HangDump

Microsoft.Testing.Extensions.HangDump is an extension for Microsoft.Testing.Platform that captures a memory dump when the test host process appears to be hung (exceeds a configurable timeout).

Microsoft.Testing.Platform is open source. You can find Microsoft.Testing.Extensions.HangDump code in the microsoft/testfx GitHub repository.

Install the package

dotnet add package Microsoft.Testing.Extensions.HangDump

About

This package extends Microsoft.Testing.Platform with:

  • Hang detection: monitors the test host process and detects when it exceeds a configurable timeout without any activity.
  • Dump collection: captures a memory dump of the hanging process for post-mortem analysis
  • Deadlock investigation: collected dumps can be analyzed with tools like Visual Studio, WinDbg, or dotnet-dump to diagnose deadlocks and other hang causes

The timeout defaults to 30m and can be configured in values such as 90s, 5m, or 1.5h.

Enable hang dump collection via the --hangdump command line option, and configure the timeout with --hangdump-timeout.

Documentation

For this extension, see https://learn.microsoft.com/dotnet/core/testing/microsoft-testing-platform-crash-hang-dumps#hang-dump.

For comprehensive documentation, see https://aka.ms/testingplatform.

Feedback & contributing

Microsoft.Testing.Platform is an open source project. Provide feedback or report issues in the microsoft/testfx GitHub repository.

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 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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  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 Microsoft.Testing.Extensions.HangDump:

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Version Downloads Last Updated
2.2.1 32 4/7/2026
2.1.0 81,587 2/3/2026
2.0.2 59,073 11/11/2025
2.0.1 19,435 10/14/2025
2.0.0 958 10/7/2025
2.0.0-preview.25480.4 150 9/30/2025
2.0.0-preview.25465.3 246 9/15/2025
2.0.0-preview.25454.2 172 9/4/2025
2.0.0-preview.25452.10 140 9/2/2025
2.0.0-preview.25415.9 118 8/15/2025
2.0.0-preview.25411.5 134 8/15/2025
2.0.0-preview.25372.6 543 7/22/2025
1.9.1 9,686 11/11/2025
1.9.0 47,849 10/1/2025
1.8.5 771 9/30/2025
1.8.4 11,581 9/2/2025
1.8.3 3,063 8/26/2025
1.8.2 21,312 8/12/2025
1.8.1 3,773 8/5/2025
1.8.0 17,899 7/29/2025
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