NPE in remoting when http-listener is disabled and reload is performed ---------------------------------------------------------------------- Key: WFLY-7468 URL: https://issues.jboss.org/browse/WFLY-7468 Project: WildFly Issue Type: Bug Components: Remoting Reporter: Stuart Douglas Assignee: Stuart Douglas Priority: Minor When I set {{http-listener}} as not enabled in Undertow subsystem and perform reload operation, during the server shutdown I can see following NPE exception/warning in the server log: {code} 19:26:59,020 WARN [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC000004: Failure during stop of service jboss.remoting.remoting-http-upgrade-service.http-remoting-connector: java.lang.NullPointerException at org.jboss.as.remoting.RemotingHttpUpgradeService.stop(RemotingHttpUpgradeService.java:154) at org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:2071) at org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:2032) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {code} Such exception is not present when I keep {{http-listener}} enabled before reload operation.