ripple/rippled — pull request #664 by HowardHinnant (2014-10-29 19:37:42+00:00)
Title: Stoppable fortified:

* Test written to confirm the current behavior.
* Comments updated to reflect the current behavior.
* Public API reduced to what is currently in use.
* Protected data members made private.
* volatile bool members changed to std::atomic.
* std::atomic members changed to std::atomic.

@nbougalis, @rec