Major Description
For some clients the ability to have a single TXN that spans multiple sessions is desired so that the TX Coordinator link can be opened in its own session and still allow for links in other sessions to send and receive inside the TX that the coordinator has declared.
At the moment if a client does this it will appear to work in some cases but can leak some memory and any transacted sends from a session not associated with the coordinator link will not be rolled back a redelivered correctly.