Werk #15001: Fix possibility that changes made by form dialogs were not persisted

Component

Setup

Title

Fix possibility that changes made by form dialogs were not persisted

Date

Dec 5, 2022

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.2.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p18	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

If a user saved a form dialog, it was possible, that this change was not applied correctly. This situation could happen if a user had to many browser tabs open or spent a lot of time for one configuration step on a page before saving.

Background: The maximal number of transaction IDs for a user was limited to 20 before this werk. Also, the sidebar snapins "Site status", "Master control" and "Bookmarks" used a new transaction ID on each reload of the sidebar.

The number of IDs per user is now increased to 30 and the mentioned sidebar snapins no longer use transaction IDs.

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