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  1. Moodle
  2. MDL-14257

Registry cache bypass in add_to_log()

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Details

    • Bug
    • Resolution: Fixed
    • Minor
    • 1.8.5, 1.9.1
    • 1.8.4, 1.9
    • General
    • None
    • moodle with registry cache activated.
    • Any
    • MOODLE_18_STABLE, MOODLE_19_STABLE
    • MOODLE_18_STABLE, MOODLE_19_STABLE

    Description

      Current implementation of add_to_log() updates user lastaccess field by issuing the next instruction:

      $res = $db->Execute('UPDATE '. $CFG->prefix .'user
      SET lastip=\''. $REMOTE_ADDR .'\', lastaccess=\''. $timenow .'\'
      WHERE id = \''. $userid .'\' AND '.$timenow.' - lastaccess > 60');

      This method doesn't take care of registry caché. update_record() should be used to update that fields.

      One of the actual problems has to do with messaging subsystem and email notifications being sent because of inconsistency of rcache.

      Thanks in advance

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            stronk7 Eloy Lafuente (stronk7)
            jsegarra Juan Segarra Montesinos
            Petr Skoda Petr Skoda (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

              Clockify

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