[🐛 Bug]: v4.3.1 Terminate orphan process: pid (1729) (chromedriver) loop

[MarkusJLechner]

What happened?

We run selenium in github actions, when not killing the process properly, github action has problems of getting rid ot the test runner, leading to a timeout. driver.quit do not kill the process like it is needed (see #10795).
This issue is handled with the PR #10796 which removes the functions getDefaultService and setDefaultService. Unfortunally this PR includes breaking changes and made it into version ^4.

Previously the functions where used like this when starting a service:

  if (seleniumChrome.getDefaultService().isRunning()) {
    await seleniumChrome.getDefaultService().kill()
  }
  const service = new seleniumChrome.ServiceBuilder(chromedriver.path).build()
  seleniumChrome.setDefaultService(service)

We use mocha as a test runner (yarn test triggers it), which will opens a chrome browser in the before hook.

In github actions under Complete job this will be logged:

1 Cleaning up orphan processes
2 Terminate orphan process: pid (1701) (node)
3 Terminate orphan process: pid (1712) (sh)
4 Terminate orphan process: pid (1713) (node)
5 Terminate orphan process: pid (1720) (node)
6 Terminate orphan process: pid (1729) (chromedriver)
7 Terminate orphan process: pid (1808) (chromedriver)
8 Terminate orphan process: pid (1885) (chromedriver)
...
76 Terminate orphan process: pid (7060) (chrome)

How can we reproduce the issue?

A github action runner running selenium 4.3.1.
Inside yarn test we simply use mocha to start the browser and close/quit it.

name: Test Runner

on:
  workflow_dispatch:
  repository_dispatch:
    types: [test]

jobs:
  e2e_chrome:
    runs-on: ubuntu-latest
    timeout-minutes: 20

    steps:
      - uses: actions/setup-node@v1
        with:
          node-version: 16.13.2

      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.pull_request.head.ref }}
      - uses: bahmutov/npm-install@v1

      - run: yarn test

### Relevant log output

```shell
Cleaning up orphan processes
Terminate orphan process: pid (1701) (node)
Terminate orphan process: pid (1712) (sh)
Terminate orphan process: pid (1713) (node)
Terminate orphan process: pid (1720) (node)
Terminate orphan process: pid (1729) (chromedriver)
Terminate orphan process: pid (1808) (chromedriver)
Terminate orphan process: pid (1885) (chromedriver)
Terminate orphan process: pid (1965) (chromedriver)
Terminate orphan process: pid (2051) (chromedriver)
Terminate orphan process: pid (2123) (chromedriver)
Terminate orphan process: pid (2201) (chromedriver)
Terminate orphan process: pid (2281) (chromedriver)
Terminate orphan process: pid (2354) (chromedriver)
Terminate orphan process: pid (2427) (chromedriver)
Terminate orphan process: pid (2505) (chromedriver)
Terminate orphan process: pid (2581) (chromedriver)
Terminate orphan process: pid (2669) (chromedriver)
Terminate orphan process: pid (2754) (chromedriver)
Terminate orphan process: pid (2831) (chromedriver)
Terminate orphan process: pid (2915) (chromedriver)
Terminate orphan process: pid (2994) (chromedriver)
Terminate orphan process: pid (3070) (chromedriver)
Terminate orphan process: pid (3146) (chromedriver)
Terminate orphan process: pid (3220) (chromedriver)
Terminate orphan process: pid (3299) (chromedriver)
Terminate orphan process: pid (3390) (chromedriver)
Terminate orphan process: pid (3467) (chromedriver)
Terminate orphan process: pid (3543) (chromedriver)
Terminate orphan process: pid (3622) (chromedriver)
Terminate orphan process: pid (3699) (chromedriver)
Terminate orphan process: pid (3770) (chromedriver)
Terminate orphan process: pid (3845) (chromedriver)
Terminate orphan process: pid (3925) (chromedriver)
Terminate orphan process: pid (4003) (chromedriver)
Terminate orphan process: pid (4077) (chromedriver)
Terminate orphan process: pid (4152) (chromedriver)
Terminate orphan process: pid (4226) (chromedriver)
Terminate orphan process: pid (4303) (chromedriver)
Terminate orphan process: pid (4380) (chromedriver)
Terminate orphan process: pid (4450) (chromedriver)
Terminate orphan process: pid (4523) (chromedriver)
Terminate orphan process: pid (4601) (chromedriver)
Terminate orphan process: pid (4674) (chromedriver)
Terminate orphan process: pid (4748) (chromedriver)
Terminate orphan process: pid (4836) (chromedriver)
Terminate orphan process: pid (4908) (chromedriver)
Terminate orphan process: pid (4980) (chromedriver)
Terminate orphan process: pid (5053) (chromedriver)
Terminate orphan process: pid (5141) (chromedriver)
Terminate orphan process: pid (5220) (chromedriver)
Terminate orphan process: pid (5294) (chromedriver)
Terminate orphan process: pid (5368) (chromedriver)
Terminate orphan process: pid (5445) (chromedriver)
Terminate orphan process: pid (5517) (chromedriver)
Terminate orphan process: pid (5593) (chromedriver)
Terminate orphan process: pid (5671) (chromedriver)
Terminate orphan process: pid (5753) (chromedriver)
Terminate orphan process: pid (5830) (chromedriver)
Terminate orphan process: pid (5912) (chromedriver)
Terminate orphan process: pid (5986) (chromedriver)
Terminate orphan process: pid (6062) (chromedriver)
Terminate orphan process: pid (6135) (chromedriver)
Terminate orphan process: pid (6209) (chromedriver)
Terminate orphan process: pid (6286) (chromedriver)
Terminate orphan process: pid (6361) (chromedriver)
Terminate orphan process: pid (6439) (chromedriver)
Terminate orphan process: pid (6516) (chromedriver)
Terminate orphan process: pid (6591) (chromedriver)
Terminate orphan process: pid (6670) (chromedriver)
Terminate orphan process: pid (6745) (chromedriver)
Terminate orphan process: pid (6817) (chromedriver)
Terminate orphan process: pid (6896) (chromedriver)
Terminate orphan process: pid (6978) (chromedriver)
Terminate orphan process: pid (7054) (chromedriver)
Terminate orphan process: pid (7060) (chrome)

Operating System

Ubuntu latest

Selenium version

4.3.1

What are the browser(s) and version(s) where you see this issue?

Chrome 99

What are the browser driver(s) and version(s) where you see this issue?

ChromeDriver 99

Are you using Selenium Grid?

No response

[github-actions]

@MarkusJLechner, thank you for creating this issue. We will troubleshoot it as soon as we can.

---

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Thank you!

[MarkusJLechner]

Like explained in 632849c#r78417173
and that I do not have an easily available reproduction setup, i close this issue for now

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.