Patrik Nordwall 7628889b43 Changed design of RemoteWatcher due to cleanup race, see #3265 ... * The problem was a race caused by HeartbeatReq sent out, and the watchee terminated immediately. That caused the RemoteWatcher peers watching each other without any other watch registered. It is racy. * Instead of one-way heartbeats from the side beeing watched I changed to ping-pong style. That makes the problem go away and simplifies a lot of things in RemoteWatcher.		2013-05-04 17:35:12 +02:00
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akka/remote	Changed design of RemoteWatcher due to cleanup race, see #3265	2013-05-04 17:35:12 +02:00