hornetq/hornetq — pull request #299 by FranciscoBorges (2012-07-02 12:39:58+00:00)
Title: Fix 'dead-lock' on the orderedExecutor. Not sure this is necessary.

The whole thing is that the close locators are running inside the same *ordered* executor that announces the backup. So the close would never run if the backup Locator was locked trying to announce the backup.