Automatic Client Update Service
This Module contains all the functions needed for the Automatic Client Update Service (ACU)
This module does not allow any incomatible changes.
The functionality of the update service must be preserved even with major versions (update and downgrade).
Allowed Operation IDs: 3000 - 3099
06.11.2014 Modul Seperated from Main
02.08.2017 New method to intercept between download and installation (recheck on server that clients have no AV calls)
- PRIVATE - Delivers the content of a file in chunks.
- PRIVATE - Client tells the server status information.