[jboss-jira] [JBoss JIRA] (WFCORE-227) RejectedExecutionException when closing ModelControllerClient client

RejectedExecutionException when closing ModelControllerClient client -------------------------------------------------------------------- Key: WFCORE-227 URL: https://issues.jboss.org/browse/WFCORE-227 Project: WildFly Core Issue Type: Bug Components: Domain Management, Remoting Affects Versions: 1.0.0.Alpha11 Reporter: Alessio Soldano Assignee: Chao Wang Fix For: 1.0.0.Alpha15 After wildfly-core 1.0.0.Alpha11 has been included in WFLY master, I'm seeing hundreds of the following exceptions in the logs when running the JBossWS-CXF testsuite: {noformat} Exception in thread "Remoting "management-client" task-4" java.util.concurrent.RejectedExecutionException: Task org.jboss.remoting3.remote.RemoteConnectionChannel$3@5651c0c2 rejected from org.xnio.XnioWorker$TaskPool@11462cd4[Shutting down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 4] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2048) at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:821) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1372) at org.xnio.XnioWorker.execute(XnioWorker.java:741) at org.jboss.remoting3.remote.RemoteConnectionChannel.receiveMessage(RemoteConnectionChannel.java:363) at org.jboss.as.protocol.mgmt.ManagementChannelReceiver.handleMessage(ManagementChannelReceiver.java:107) at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:451) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) {noformat} The exception is logged just after the org.jboss.as.webservices.deployer.RemoteDeployer calls the RemotingModelControllerClient#close method. The issue seems to be related to some kind of race condition, as trying to reproduce it with an attached debugger is not possible.