Distributed session changes fail to replicate if subsequent request arrives < 1 second after session was created. ----------------------------------------------------------------------------------------------------------------- Key: WFLY-12266 URL: https://issues.jboss.org/browse/WFLY-12266 Project: WildFly Issue Type: Bug Components: Clustering Affects Versions: 17.0.0.Final Reporter: Paul Ferraro Assignee: Paul Ferraro Priority: Critical As a marshalling optimization, the last access duration of a session (i.e. the duration of time since the session was created) is stored with seconds precision. However, we assume that a given distributed session is "new" if it's duration is 0. When the backing cache is transactional, we don't perform any mutations when a new session is closed. Thus if a request arrives < 1 second after a session was created, any changes will not be replicated. Given the prevalence of redirects after a session is created, it is likely that users will encounter this problem.