[jboss-jira] [JBoss JIRA] (JBJCA-1404) Race condition involving Pool.fillTo

[Flavia Rainone (Jira)]

     [ https://issues.redhat.com/browse/JBJCA-1404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flavia Rainone updated JBJCA-1404:
----------------------------------
    Git Pull Request: https://github.com/ironjacamar/ironjacamar/pull/701


> Race condition involving Pool.fillTo
> ------------------------------------
>
>                 Key: JBJCA-1404
>                 URL: https://issues.redhat.com/browse/JBJCA-1404
>             Project: IronJacamar
>          Issue Type: Bug
>            Reporter: Flavia Rainone
>            Assignee: Flavia Rainone
>            Priority: Major
>
> The fillTo implementation of SemaphoreConcurrentLinkedDequeManagedConnectionPool suffers from the same issue we found in increase capacity:
> https://github.com/ironjacamar/ironjacamar/pull/695/commits/d80c2ae7713f4457f192e0cbe236fc07ab317de4
> See JBJCA-1399.
> This means that when more than two threads attempt to add connections to the pool and one of them does so via fillTo, we can run into problems with pool max size.



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