Jgroups' concurrent stack/ OOB messages and its utility in JBoss EAP 7

Solution Verified - Updated -


  • What is concurrent stack?
  • What are OOB messages?
  • What is the OOB thread?
 TRACE [org.jgroups.protocols.pbcast.NAKACK2] (OOB-18,ee,nodeA) nodeA: received nodeB#2


  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 7.3-
    • jgroups 2.5.x

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