Werk #4695: Make communication with event console more robust

Component Livestatus
Title Make communication with event console more robust
Date Jun 23, 2017
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
1.5.0i1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0i1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0i1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0i1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0i1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0i1
Not yet released
Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0i1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.4.0p7 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

When the monitoring core connects to the event console very rapidly, a "No buffer space available" error could happen intermittently. This can be seen in the log, and the corresponding command fails, too, e.g. archiving an event. This has been fixed, the connection is simply retried when this rare but harmless error happens.

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