mozilla/browserid — pull request #1801 by lloyd (2012-06-20 08:23:19+00:00)
Title: Add "deep" flag to heartbeat check, round 2

this is a re-issuing of issue #1800 with unit tests and a small pile of fixes.

This is for issue #1767 - and adds a "deep" heartbeat that is a requirement from ops for train-2012.06.22