[WebToolsE2E][Aspire] When we click 'Stop' or 'Restart' button in Aspire dashboard after dotnet watch for Aspire Starter App, there is an error "[AspireStarterApp.XXX (net9.0)] Exited with error code -1".

[Rita003]

REGRESSION INFO: Work in SDK 9.0.102 + Aspire 9.0.0/9.1P1

INSTALL STEPS

1. Clean machine: Windows x64
2. Install SDK 9.0.200
3. Install Aspire 9.0.0

REPRO STEPS

1. Open CMD, create an Aspire Starter App using following commands:

dotnet new aspire-starter -o AspireStarterApp
cd AspireStarterApp

2. Dotnet watch the project in CMD.
   dotnet watch
3. Click the 'Stop' or 'Restart' button any project under "Actions"

Note

1. This issue also repro after installing the latest SDK 9.0.200 + Aspire 9.1.0-preview.1.25071.1

ACTUAL
There is an error in CLI

Error Log

dotnet watch ❌ [Aspire9StarterApp03.ApiService (net9.0)] Exited with error code -1
dotnet watch ❌ [Aspire9StarterApp03.Web (net9.0)] Exited with error code -1

[davidfowl]

cc @tmat did we regress stop/start/restart

[tmat]

This is currently expected. The only "graceful" process kill is triggered by user pressing Ctrl+C.

[davidfowl]

Ah yes we know this 😄 . This is on windows only right? We send signals on the other operating systems yes?

[tmat]

Yes. Although, I think on Linux exit code for SIG_TERM is 143 or something like that.