MRG: clustered qpid broker shuts down with an invalid-argument critical error

Solution Verified - Updated -


  • Running qpid broker in an active-active cluster
  • Listening to various QMF events (e.g. using qpid-tool)
  • One node suddenly shuts down with log "invalid-argument: anonymous.<hostname>.<pid>.1: confirmed < (12346+0) but only sent < (12345+0)"


  • MRG Messaging 2.0 or higher

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