function acquia_purge_update_7102 in Acquia Purge 7

Remove two variables used for state data instead of configuration.

As of version 7.x-1.0, these two variables aren't necessary anymore and were used as frequently changing state data keys. As rightfully explained on https://www.drupal.org/node/2205015, these shouldn't belong here anymore. BEWARE, THIS UPDATE CLEARS YOUR QUEUE!

File

./acquia_purge.install, line 111

Installation file for the Acquia Purge module.

Code

function acquia_purge_update_7102(&$sandbox) {
  variable_del('acquia_purge_queue_counter');
  variable_del('acquia_purge_queue_owners');

  // As we are losing our old counter and owners state, also clear the queue
  // as this will otherwise inevitably lead to sites with queue zombies.
  drupal_load('module', 'acquia_purge');
  _acquia_purge_service()
    ->clear();
}