[infinispan-issues] [JBoss JIRA] (ISPN-11841) Listener leaking and produce OOM error

Listener leaking and produce OOM error -------------------------------------- Key: ISPN-11841 URL: https://issues.redhat.com/browse/ISPN-11841 Project: Infinispan Issue Type: Bug Components: Server Affects Versions: 9.4.19.Final Reporter: Will Burns Assignee: Will Burns Priority: Critical Fix For: 9.4.20.Final Register Listener will end up in a OutOfMemory error because it is never unregistered. A Listener will be added per client connection and never removed. Here TransactionRequestProcessor has a bug. HeapDump analysis will show {quote} java.lang.Thread @ 0x760886888 timeout-thread--p3-t1 Native Stack, Thread '- <Java Local> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue @ 0x76088ab00 '- queue java.util.concurrent.RunnableScheduledFuture[24] @ 0x760ec5ef0 '- [0] java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask @ 0x7617bde40 '- callable java.util.concurrent.Executors$RunnableAdapter @ 0x7618b76c0 '- task org.infinispan.transaction.impl.TransactionTable$$Lambda$692 @ 0x7618b76d8 '- arg$1 org.infinispan.transaction.impl.TransactionTable @ 0x761617028 '- cacheManagerNotifier org.infinispan.notifications.cachemanagerlistener.CacheManagerNotifierImpl @ 0x760f67878 '- cacheStoppedListeners java.util.concurrent.CopyOnWriteArrayList @ 0x762068998 '- array java.lang.Object[647063] @ 0x7951cb888 {quote}