WildFly Randomly Terminates after 5-10 minutes ---------------------------------------------- Key: WFLY-9727 URL: https://issues.jboss.org/browse/WFLY-9727 Project: WildFly Issue Type: Bug Components: Server Affects Versions: 10.0.0.Final Environment: Running WildFly 10.x from within Eclipse Oxygen (4.7.2) on 2015 MacBook Pro running OS X El Capitan (10.11.6) Reporter: Daniel Wiseman Assignee: Jason Greene Priority: Blocker Original Estimate: 1 week Remaining Estimate: 1 week I've been experiencing an odd intermittent issue on my WildFly server that has been running on my local system. Every other day or so my server will shutdown, without warning, after running for five to ten minutes from launch. The WildFly server logs contain no errors but the Eclipse logs output these two stack identical stack traces every time: {{Exception in thread "Remoting "management-client" I/O-1" java.util.concurrent.RejectedExecutionException: XNIO007007: Thread is terminating at org.xnio.nio.WorkerThread.execute(WorkerThread.java:588) at org.xnio.AbstractIoFuture.runNotifier(AbstractIoFuture.java:354) at org.xnio.AbstractIoFuture.runAllNotifiers(AbstractIoFuture.java:233) at org.xnio.AbstractIoFuture.setCancelled(AbstractIoFuture.java:291) at org.xnio.FutureResult.setCancelled(FutureResult.java:98) at org.xnio.nio.WorkerThread$ConnectHandle.forceTermination(WorkerThread.java:339) at org.xnio.nio.WorkerThread.run(WorkerThread.java:492) Exception in thread "Remoting "management-client" I/O-1" java.util.concurrent.RejectedExecutionException: XNIO007007: Thread is terminating at org.xnio.nio.WorkerThread.execute(WorkerThread.java:588) at org.xnio.AbstractIoFuture.runNotifier(AbstractIoFuture.java:354) at org.xnio.AbstractIoFuture.runAllNotifiers(AbstractIoFuture.java:233) at org.xnio.AbstractIoFuture.setCancelled(AbstractIoFuture.java:291) at org.xnio.FutureResult.setCancelled(FutureResult.java:98) at org.xnio.nio.WorkerThread$ConnectHandle.forceTermination(WorkerThread.java:339) at org.xnio.nio.WorkerThread.run(WorkerThread.java:492)}} This issue will occur on every server start for an entire day and then the next day it won't happen at all. However, when it happens it makes debugging the software I write that runs of the server near impossible. Does anyone have any ideas what could be causing this issue? Let me know if you need more details, thanks!