[ 
https://issues.apache.org/jira/browse/QPID-1972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Julien Lavigne du Cadet updated QPID-1972:
------------------------------------------

    Attachment: qpid-dotnet.patch

The patch

> UUID.randomUUID() is not thread-safe
> ------------------------------------
>
>                 Key: QPID-1972
>                 URL: https://issues.apache.org/jira/browse/QPID-1972
>             Project: Qpid
>          Issue Type: Bug
>          Components: Dot Net Client
>    Affects Versions: 0.5
>         Environment: .net API
>            Reporter: Julien Lavigne du Cadet
>            Priority: Critical
>         Attachments: qpid-dotnet.patch
>
>
> UUID.randomUUID is not thread-safe because it's using a static random object.
> However, recreating a random object each time the method is called is not an 
> option because 2 successive calls might result in the same UUID.
> Please find attached in the next comment a patch that fixes the issue by 
> introducing a UUIDGenerator class. Now, to get a random UUID, you first need 
> to instantiate a UUIDGenerator and request it through it. That way there's no 
> need to lock in the UUID class.
> Please note that this patch is BREAKING COMPABILITY with previous versions of 
> the API !
> The patch is also fixing 2 others issues : 
> - test.config is not included in the unit test project which result in half 
> of the unit tests failing 
> - the management console is not compiling with vs 2008 and .Net 2.0

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project:      http://qpid.apache.org
Use/Interact: mailto:dev-subscr...@qpid.apache.org

Reply via email to