Thanks. I think I was missing my println output because I launched and
stopped in Eclipse.
Cntrl-C from the terminal worked fine.

On Wed, May 10, 2017 at 10:23 PM, Patrik Nordwall <patrik.nordw...@gmail.com
> wrote:

> You can call run from anywhere, e.g. instead of calling system.terminate()
> you can call CoordinatedShutdown(system).run().
>
> By default it will also run automatically when the JVM process exists,
> e.g. you call java.lang.System.exit or on kill SIGTERM signal.
>
> run is idempotent so you can call it concurrently, several times.
>
> On Thu, May 11, 2017 at 12:49 AM, Richard Rodseth <rrods...@gmail.com>
> wrote:
>
>> I was considering using CoordinatedShutdown to shutdown Kamon, either
>> with PhaseBeforeActorSystemTerminate or with addJvmShutdownHook
>>
>> But it seems I have to explicitly call run(). Where would I do that?
>> Not using Akka Cluster in this app.
>> Thanks.
>>
>>       val system = ActorSystem("test")
>>
>>       CoordinatedShutdown(system).addTask(
>>
>>         CoordinatedShutdown.PhaseBeforeActorSystemTerminate,
>> "shutdownKamon") { () =>
>>
>>           println(s"Shutting down Kamon")
>>
>>           //Kamon.shutdown()
>>
>>           Future.successful(Done)
>>
>>         }
>>
>>         CoordinatedShutdown(system).addJvmShutdownHook {
>>
>>         println("custom JVM shutdown hook...")
>>
>>       }
>>
>> --
>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>> >>>>>>>>>> Check the FAQ: http://doc.akka.io/docs/akka/c
>> urrent/additional/faq.html
>> >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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>
>
>
> --
>
> Patrik Nordwall
> Akka Tech Lead
> Lightbend <http://www.lightbend.com/> -  Reactive apps on the JVM
> Twitter: @patriknw
>
> --
> >>>>>>>>>> Read the docs: http://akka.io/docs/
> >>>>>>>>>> Check the FAQ: http://doc.akka.io/docs/akka/
> current/additional/faq.html
> >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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-- 
>>>>>>>>>>      Read the docs: http://akka.io/docs/
>>>>>>>>>>      Check the FAQ: 
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>>      Search the archives: https://groups.google.com/group/akka-user
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