Description

Following guide on debugging libraries with VS Code running on Mono, the VS Code debugger starts for 1-2 seconds but can't attach to localhost and the command is left hanging. Similar issue is described in dotnet/vscode-csharp#4903.

cc: @ivanpovazan @fanyang-mono

Reproduction Steps

Follow the guide at https://github.com/dotnet/runtime/blob/main/docs/workflow/debugging/libraries/debugging-vscode.md#debugging-libraries-with-visual-studio-code-running-on-mono.

Expected behavior

Debugger attaches and allows developer to debug libraries code.

Actual behavior

Debugger starts for 1-2 seconds but cannot attach.

Regression?

No response

Known Workarounds

Similar to dotnet/vscode-csharp#4903 (comment). Removing signatures from ms-vscode.mono-debug-0.16.3 extension binaries and re-signing with own code signing certificate.

Configuration

• .NET: 8.0.100-rc.1.23415.11
• OS: macOS Sonoma 14.0
• CPU: arm64 Apple M2 Max chip
• VS Code 1.83.1
• Mono Debug extension v0.16.3

Other information

No response