[jbossts-issues] [JBoss JIRA] (JBTM-3259) Race condition on terminating recovery manager and socket call when scanning is underway

[Ondrej Chaloupka (Jira)]

     [ https://issues.redhat.com/browse/JBTM-3259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ondrej Chaloupka updated JBTM-3259:
-----------------------------------
    Git Pull Request: https://github.com/jbosstm/narayana/pull/1561


> Race condition on terminating recovery manager and socket call when scanning is underway
> ----------------------------------------------------------------------------------------
>
>                 Key: JBTM-3259
>                 URL: https://issues.redhat.com/browse/JBTM-3259
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>          Components: Recovery
>    Affects Versions: 5.10.3.Final
>            Reporter: Ondrej Chaloupka
>            Assignee: Ondrej Chaloupka
>            Priority: Major
>             Fix For: 5.next
>
>
> There is a race  condition which causes a recovery to be stuck.
> This happens at time when recovery manager is running and there is a try to run a socket {{SCAN}} command or a {{RecoveryDriver}} api is about to use to start scan.
> When the recovery manager is terminated then it can happen that the {{Listnener}} asks for scan to be done, then recovery manager is terminated and the Listener then stops waiting forever.
> At that time there is already terminated recovery manager and Listener just waits for being notified that scan finished (we talk about {{SYNC}} call).



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