Deployments using multiple singleton services can hang when using non-ha profiles --------------------------------------------------------------------------------- Key: WFLY-7440 URL: https://issues.jboss.org/browse/WFLY-7440 Project: WildFly Issue Type: Bug Components: Clustering Affects Versions: 10.1.0.Final Reporter: Paul Ferraro Assignee: Paul Ferraro Since we don't know what a user may do in their Service.start(...), stop(...) methods, we should always install these asynchronously so that we don't block MSC threads. The service exposed to the ServiceController for these asynchronously started services must still implement Singleton.