akkadotnet/akka.net — pull request #237 by smalldave (2014-07-28 10:17:29+00:00)
Title: Fix issue with PhiAccrualFailureDetector

Environment.TickCount is already in milliseconds (which is confusing).
There are potentially issues here when the sign of TickCount flips, as it's an int, depending on how this is used further up the stack.
Keeping that in mind for further changes