Error when enabling and uninstalling quant_purger

I figured out when it gets the error.

1) Add quant_purger to the purger list via purge_ui

2) Uninstall quant_purger.

3) Get the error.

The solution is to add hook_uninstall code that will remove it from the list. A better improvement would be to have the purge module handle this but we can at least handle our own case.

hook_uninstall does not resolve the issue for me.

Would you please elaborate? You wrote your own hook_uninstall function that removed the module from the purger list? Please add steps to reproduce.

This issue looked to be caused by a race condition. The order of operations would mean that the database is not always available when Drupal calls TrafficRegistry::invalidateTag. This would result in the select query failing and resulting in being in a state where the table doesn't exist and Drupal not being able to recreate.

I've resolved the issue with:

https://github.com/quantcdn/drupal/pull/155/commits/4d87390da5fbc23c248a...

Confirmed that the updated PR fixes the install/uninstall race condition. This will get merged in once the rest of the feature is fully reviewed and tested. Assigning to myself to followup on this after that happens.

This has been merged and will be in the next release: 📌 Create Quant 1.5.2 release Fixed

Marking fixed.

Released: https://www.drupal.org/project/quantcdn/releases/1.5.2 →