[jboss-jira] [JBoss JIRA] (WFLY-5230) Check status of Transaction prior to UserTransactionCommitTask and UserTransactionRollbackTask

[Johnathon Lee (JIRA)]

Johnathon Lee created WFLY-5230:
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             Summary: Check status of Transaction prior to UserTransactionCommitTask and UserTransactionRollbackTask
                 Key: WFLY-5230
                 URL: https://issues.jboss.org/browse/WFLY-5230
             Project: WildFly
          Issue Type: Enhancement
          Components: EJB
    Affects Versions: 9.0.1.Final
            Reporter: Johnathon Lee


UserTransactionCommitTask should check the status and say something like "if not committed, call commit"

UserTransactionRollbackTask should check the status and say something like "if not rolled back, call rollback"

Note that those two operations when combined are not atomic and the reaper thread may in parallel roll it back. E.g.

app thread
if tx not committed

reaper thread
rollback tx

app thread
commit

But that should only happen rarely. It would result in an exception to the client and log messages and would not be considered a defect.



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