akka/akka — pull request #1104 by bantonsson (2013-02-04 08:42:03+00:00)
Title: Do not interrupt LARS at shutdown or tasks might fail. See #3005

Interrupting the timer thread to make it shut down faster is not good since it could be in the middle of executing the scheduled tasks, which might not respond well to being interrupted.

Instead we just wait one more tick for it to finish.