Connection doesn't release.

We use narayana as our application JTA component. Through some tests we found an issue that database connection which related to recovery doesn't release.

The narayana use periodic recovery works; During each recovery job execution, the XADataSource is re-established, the connection obtained from the XADataSource doesn't release after recovery job finished, the connections are released only after the GC is executed.

Is this a problem or am I misconfiguring some settings?

the narayana version is 5.10.1.final