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Posted to issues@activemq.apache.org by "Timothy Bish (JIRA)" <ji...@apache.org> on 2017/03/24 21:57:42 UTC

[jira] [Closed] (ARTEMIS-1069) AMQP: Thread unsafe proton usage found

     [ https://issues.apache.org/jira/browse/ARTEMIS-1069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Bish closed ARTEMIS-1069.
---------------------------------
    Resolution: Fixed

> AMQP: Thread unsafe proton usage found
> --------------------------------------
>
>                 Key: ARTEMIS-1069
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1069
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: AMQP
>    Affects Versions: 2.0.0
>            Reporter: Timothy Bish
>             Fix For: 2.next
>
>
> Found a few cases in the AMQP handlers where proton objects are used outside the connection lock where the usage can cause updates to the Transport work list which if happens concurrently can break the state of the work list.  
> Also found one case where a the code if offering credit to a sender which is not necessary as the sender credit is determined by the remote receiver flowing credit to it.  



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