Werk #18956: Fix crash if remote site is not alive

Component

Livestatus

Title

Fix crash if remote site is not alive

Date

Apr 9, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.6.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.5.0b4 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.4.0p26 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

If the Livestatus service on a remote site was not running, the central site encountered a problem during the connection teardown, which led to "Internal Server Errors".

When running liveproxy, this issue did not occur, and the connection teardown proceeded without errors.

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