akka/akka — pull request #16266 by patriknw (2014-11-10 14:14:06+00:00)
Title: =clu #16224 Add test for cluster node restart

Unable to reproduce the issue described in https://groups.google.com/forum/#!topic/akka-user/AdRSv2yuwo4

The cluster heartbeat replies include the UID and replies from wrong incarnation are ignored. So my hypothesis of why the node was marked as REACHABLE was wrong.