devices.tasks
=============

.. py:module:: devices.tasks

.. autoapi-nested-parse::

   Asynchronous tasks for device operations.







Module Contents
---------------

.. py:data:: logger

.. py:function:: perform_gds_push_update(device_id)

   Perform a periodic GDS Push server certificate and trustlist update for a device.

   This function is executed by Django-Q2 as a background task.
   It updates both the server certificate and the trustlist on the OPC UA GDS Push device,
   then schedules the next execution according to the configured renewal interval.

   :param device_id: Primary key of the DeviceModel to update.

   :raises ValueError: If the device does not exist.