akka/akka — pull request #824 by patriknw (2012-10-24 16:16:22+00:00)
Title: Eliminate glitch that caused job to be sent to deadletters, see #2630

* Cluster sample
* The problem was that the sent job was sometimes sent to deadLetters
* The reason was that statsService was not created when a facade
at another node forwared the job to the statsService, i.e.
deadLetters
* Solved by using ask and recover with JobFailed in case of
timeout in the facade, so that the facade always sends back
JobResult or JobFailed