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Werk #22860: EC: rules can start expecting messages

Component Event Console
Title EC: rules can start expecting messages
Date Oct 23, 2026
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
3.0.0b1
Not yet released
Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

If you changed a rule to Expect regular messages while it had open events which didn't count messages, the Event Console failed when such an expected message was missing: Merging the event about the missing message into one of those open events raised an error, which it logged with a traceback in var/log/mkeventd.log. As the interval of the rule never ended, the Event Console retried and logged the error about every second. Meanwhile, it no longer saved its current events periodically, and a replicating Event Console no longer synced with its central Event Console. The Event Console also stopped handling further rules expecting messages, removing events created during a downtime and cleaning up the history.

The Event Console now merges the event about a missing message into such an event like into any other one.

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