Debugger will show threads as 'Paused' when they are running

[GraceDong]

Environment data

dotnet --info output:

• Version: 1.0.1
• OS Name: Ubuntu
• OS Version: 16.04
• RID: Ubuntu.16.04-x64

VS Code version: 1.10.2
C# Extension version: v1.8.0

Steps to reproduce

1. Create an app:

• dotnet new mvc -o webtest
• cd webtest
• dotnet restore && dotnet build

2. Set a breakpoint at the line which contains text ‘ ViewData["Title"]="Home Page"; ’ in Index.cshtml.
3. Press F5 to start debugging
4. Press Continue

Expected behavior

The call stack frame seems like incorrectly.

Actual behavior

When the breakpoint is hit, the call stack window as following:

After press Continue, the call stack window as following:

After about 30 seconds, the call stack window as following:

Is this expect? Could you please help me confirm it?

[gregg-miskelly]

@GraceDong to make sure I understand, the part you are asking about is that a bunch of threads are listed as 'Paused on breakpoint' when in fact they are NOT paused on a breakpoint. Is that correct?

[GraceDong]

Yes, and after 30 seconds, 1 paused thread and 2 running threads has exit, is this expect?

[gregg-miskelly]

@GraceDong the fact that a thread is listed as 'paused' is a bug. It is somewhat of a VS Code bug, but I will fix it on our side.

The fact that threads go away is just how the ASP.NET runtime works. Its expected.

[gregg-miskelly]

I checked in a fix for this for 1.9

[gregg-miskelly]

I have posted a new release of the C# extension that includes the fix.

To try it -- use the use the Installing Beta Releases instructions to install v1.9.0-beta2.