[🐞] Potential hang unit test with undici dependency

[ahnpnl]

Which component is affected?

Qwik Runtime

Describe the bug

I have 2 company projects locating in the same repository, one uses Vue and one uses Qwik. Recently, our CI usually failed due to this error

➤ YN0000: close timed out after 10000ms
➤ YN0000: Failed to terminate worker while running....

After googling a while, I found this issue on Vitest repo vitest-dev/vitest#3077 It seems like undici causes the issue. The workaround was also provided there.

Reproduction

It's a private repo so I can't share. I'm sorry about that

Steps to reproduce

• Create a repository with 2 projects, one is Qwik and one is either Vue/React/Solid and uses Vitest as test framework.
• Setup yarn or pnpm workspace
• Run tests for all workspaces

System Info

System:
    OS: macOS 13.3.1
    CPU: (8) arm64 Apple M1
    Memory: 44.64 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 18.16.0 - /opt/homebrew/bin/node
    Yarn: 3.5.0 - /opt/homebrew/bin/yarn
    npm: 9.5.1 - /opt/homebrew/bin/npm
  Browsers:
    Chrome: 113.0.5672.126
    Firefox: 113.0.2
    Safari: 16.4

Additional Information

The issue is quite hard to reproduce. Locally, I had to run tests a few times to see the problem.

[ahnpnl]

I found out that the hanging problem occurred due to other tests in other projects which impacted my Qwik project.