[hibernate-issues] [JIRA] (HHH-14143) Detect illegal concurrent usage of LogicalConnectionManagedImpl

[Sanne Grinovero (JIRA)]

Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A99e61e65-956b-4a21-b29c-06057642e9ea ) *created* an issue

Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiOGQ2YjA3ZGZiNjc4NDQ4ZGJmNGQ2MTFhZDYwNmQzYjgiLCJwIjoiaiJ9 ) / Task ( https://hibernate.atlassian.net/browse/HHH-14143?atlOrigin=eyJpIjoiOGQ2YjA3ZGZiNjc4NDQ4ZGJmNGQ2MTFhZDYwNmQzYjgiLCJwIjoiaiJ9 ) HHH-14143 ( https://hibernate.atlassian.net/browse/HHH-14143?atlOrigin=eyJpIjoiOGQ2YjA3ZGZiNjc4NDQ4ZGJmNGQ2MTFhZDYwNmQzYjgiLCJwIjoiaiJ9 ) Detect illegal concurrent usage of LogicalConnectionManagedImpl ( https://hibernate.atlassian.net/browse/HHH-14143?atlOrigin=eyJpIjoiOGQ2YjA3ZGZiNjc4NDQ4ZGJmNGQ2MTFhZDYwNmQzYjgiLCJwIjoiaiJ9 )

Issue Type: Task Assignee: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A99e61e65-956b-4a21-b29c-06057642e9ea ) Components: hibernate-core Created: 10/Aug/2020 01:35 AM Fix Versions: 5.5.0.Beta1, 5.4.20 Priority: Minor Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A99e61e65-956b-4a21-b29c-06057642e9ea )

Apparently some containers have integration code which could attempt to release the resources managed by a LogicalConnectionManagedImpl concurrently.
While this is IMO a bug in either the integration code or the user's code, it triggers an NPE in ORM which makes it a bit obscure. We can avoid the NPE with slightly more defensive code, which I plan to introduce with this patch.

I still plan to throw an exception, just possibly hinting about the real cause.

( https://hibernate.atlassian.net/browse/HHH-14143#add-comment?atlOrigin=eyJpIjoiOGQ2YjA3ZGZiNjc4NDQ4ZGJmNGQ2MTFhZDYwNmQzYjgiLCJwIjoiaiJ9 ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14143#add-comment?atlOrigin=eyJpIjoiOGQ2YjA3ZGZiNjc4NDQ4ZGJmNGQ2MTFhZDYwNmQzYjgiLCJwIjoiaiJ9 )

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