SPI: Unique identifier for a transaction ---------------------------------------- Key: JBTM-2116 URL: https://issues.jboss.org/browse/JBTM-2116 Project: JBoss Transaction Manager Issue Type: Feature Request Components: SPI Reporter: Jesper Pedersen Assignee: Michael Musgrove Priority: Major Fix For: 5.next The Narayana SPI should provide a method that returns a unique identifier for a transaction that is stable for its entire lifecycle. {noformat} public Object getIdentifier(Transaction tx) {noformat}