Intermittent failure: test_stop_job_command__success on py3.11/dj5.2.5/fakeredis job

[DhavalGojiya]

Describe the bug

test_stop_job_command__success intermittently fails during the Tests py3.11/dj5.2.5/fakeredis job.
Expected worker.current_job_name to be None, but it remains set (e.g. 'default::20251015192502233773').

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To Reproduce

Run tests under the any matrix job:
Ex: py3.11 / dj5.2.5 / fakeredis

• occasionally fails with:

AssertionError: 'default::20251015192502233773' is not None

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Expected behavior

worker.current_job_name should be cleared (None) after stopping the job.

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Screenshots

(see attached CI screenshot for failure)

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Environment

• OS: Ubuntu (GitHub Actions)
• Python: 3.11
• Django: 5.2.5
• Redis: fakeredis backend

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Additional context

This test fails intermittently - possibly a race condition in the worker’s stop_job() cleanup logic.
Adding a small delay or verifying thread shutdown may stabilize it.

[DhavalGojiya]

Unable to reproduce this issue locally via act.

Note: We can consider moving t.join() above the assertions.
This ensures that the thread completes its execution before the assertions are evaluated.