Distributed web session expiration ScheduledExecutorService leaks threads on undeploy ------------------------------------------------------------------------------------- Key: WFLY-3695 URL: https://issues.jboss.org/browse/WFLY-3695 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Components: Clustering, EJB Affects Versions: 8.1.0.Final Reporter: Paul Ferraro Assignee: Paul Ferraro Fix For: 8.2.0.CR1, 9.0.0.Beta1 These thread pools currently shutdown via ExecutorService.shutdownNow() but leave active threads. Shutdown is also a blocking operation, so Service.stop(...) should be asynchronous.