[jboss-jira] [JBoss JIRA] Updated: (JBMESSAGING-752) Create safe mode where session concurrent access is checked

[Tim Fox (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBMESSAGING-752?page=all ]

Tim Fox updated JBMESSAGING-752:
--------------------------------

    Priority: Minor  (was: Major)

> Create safe mode where session concurrent access is checked
> -----------------------------------------------------------
>
>                 Key: JBMESSAGING-752
>                 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-752
>             Project: JBoss Messaging
>          Issue Type: Task
>            Reporter: Tim Fox
>         Assigned To: Tim Fox
>            Priority: Minor
>             Fix For: 2.0.0 Beta 1
>
>
> As per JMS spec, a JMS session is supposed to be only accessed from one thread at a time.
> This is so the implementor does not have to synchronize access which might degrade performance.
> However, users are often unaware of this and use the session concurrent by multiple threads, resulting in subtle or hard to identify bugs.
> We should create a "safeMode", where if enabled, concurrent access is checked.
> safeMode should be turned on for development and off for production, so no performance penalty is incurred in production.

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