Debug .NET IIS Application on Production – dnSpy!

Hi folks!

I’ve been recently working on some weird bug that not reproducible locally and had to debug it on Production.

Obviously, it does not have Visual Studio installed and I needed something lightweight.

I found a very cool tool dnSpy . Latest dnSpy requires .NET Framework 4.7.2 which the production server did not have, but luckily they also build .NET core version without any dependencies. And that’s what I used. Very neat and nice debugging experience, very similar to Visual Studio.

Stay tuned!

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