问题
I have a .Net application that's reporting hangs in the Event Log. The events say "Application Hang" with no usable details to go by.
So I whipped up a C# console app that uses the ClrMD library. But the caveat is this application is being published as a RemoteApp. When I try to attach ClrMD to the users' process I get this error: Microsoft.Diagnostics.Runtime.ClrDiagnosticsException: Could not attach to process. Error 0.
This is not surprising since I'm logged into the server as Administrator and they are in their own RDP session with a different user.
So then I decided to impersonate the user they are logged in as thinking if I run my ClrMD app as them, it will have access to that process. This gave me a different error: Microsoft.Diagnostics.Runtime.ClrDiagnosticsException: Could not attach to process. Error 1008.
I can't seem to find any clues as to what 1008 means to know where to go from here. I realize I'm probably trying to do something that's not possible.
- Has anyone gotten ClrMD to attach to another user's process?
- If not, are there are debug tools out there that can attach to other users' processes?
- If not, have people used ClrMD in within production and how would I know the app is hung to know when to trigger a ClrMD dump? Just monitor the UI thread in another background thread?
回答1:
Had / have same issue. Running elevated as admin on a server via a console app didn't work. But it does work if run through PowerShell or Visual Studio itself with elevated permissions. The debugger requires Admin privs to connect live. Adding a manifest, etc didn't seem to help when running as a console.
来源：https://stackoverflow.com/questions/31946610/clrmd-on-another-users-process