JMSBroadcaster is misusing JMS session objects

[mattnathan]

The JMS spec says that if you have a thread that is both a consumer and a producer of messages then you need a session for each task. In JMSBroadcaster a single session is being shared for both these tasks. When using WebSphere MQ this causes an exception when creating the TextMessage for publishing.

The simple fix is to create two sessions in the setUp method one for publishing and one for consuming.

[mattnathan]

See here for an example fix for this issue: mattnathan@8fcb850

[jfarcand]

The fix look good to me but I don't have the setup to test it. If that works for you, just do a pull request and I will integrate in the current 0.9-SNAPSHOT

[jfarcand]

Fixed, thanks!