provide way for Synchronization.afterCompletion callee to know if the Reaper thread is calling ---------------------------------------------------------------------------------------------- Key: JBTM-1556 URL: https://issues.jboss.org/browse/JBTM-1556 Project: JBoss Transaction Manager Issue Type: Feature Request Security Level: Public(Everyone can see) Components: Transaction Core Affects Versions: 4.17.3 Reporter: Scott Marlow Assignee: Tom Jenkinson Fix For: 4.17.5, 5.0.0.Final When the Synchronization.afterCompletion is invoked for EE JPA containers, knowledge of whether the current thread is the Reaper thread (cancelling the transaction from a background thread). The fix to this jira will help with handling the [JPA 2.1 container concurrency requirements|http://java.net/projects/jpa-spec/lists/jsr338-experts/archi...]. Please implement the solution makes the most sense to you, as this will introduce an additional dependency between other systems and JBossTM/JBossTS that depend on the solution, that will likely be around for a long time.