https://learn.microsoft.com/en-us/dotnet/api/system.net.http.httpmessagehandler.dispose?view=netframework-4.8.1&viewFallbackFrom=net-9.0
HttpMessageHandler.Dispose Method (System.Net.Http) | Microsoft Learn
Releases the unmanaged resources used by the HttpMessageHandler and optionally disposes of the managed resources.
disposemethodsystemhttpmicrosoft
https://www.nuget.org/packages/Aranea.HttpMessageHandler/
NuGet Gallery | Aranea.HttpMessageHandler 1.0.1
nuget galleryaranea