So, I've tried replacing the
import system.dispatcher
with
implicit val executionContext =
system.dispatchers.lookup("akka.actor.habari-function-scheduler-dispatcher")
but I'm still getting the system.dispatcher as the akka.default
On Friday, January 29, 2016 at 12:34:28 PM UTC-5, Patrik Nordwall wrote:
>
> Remove the import system.dispatcher and you will see that you need to
> provide an ExecutionContext, which you can lookup from the config, via the
> system.dispatchers.lookup (I think)
>
> fre 29 jan. 2016 kl. 01:42 skrev Ian Nowland <ian.n...@gmail.com
> <javascript:>>:
>
>> Hello,
>>
>> I'm trying to configure an ActorSystem, but no matter what I do, seem to
>> be getting the default dispatcher. Here's what I've got going on:
>>
>> val customConf = ConfigFactory.parseString(
>> """
>> |akka {
>> |
>> | actor{
>> |
>> | /function-scheduler {
>> | dispatcher = function-scheduler-dispatcher
>> | }
>> |
>> | function-scheduler-dispatcher {
>> | type = Dispatcher
>> | executor = "fork-join-executor"
>> | fork-join-executor {
>> | # Min number of threads
>> | parallelism-min = 2
>> | # available processors * factor
>> | parallelism-factor = 4.0
>> | # Max number of threads
>> | parallelism-max = 32
>> | }
>> | }
>> | }
>> |
>> |}
>> """.stripMargin)
>>
>> val system:ActorSystem =
>> ActorSystem("function-scheduler",ConfigFactory.load(customConf))
>> import system.dispatcher
>>
>> def scheduleOnce(delayTime: Long)(f:() => Unit):Unit = {
>> import scala.language.postfixOps
>> system.scheduler.scheduleOnce(delayTime milliseconds) {
>> f()
>> }
>> }
>>
>> As you can see, what I'm trying to do is use a scheduler to be able to
>> schedule arbitrary tasks. The problem is that everything I've tried in that
>> customConf still results in system using the akka.actor.default-dispatcher.
>> I definitely don't understand how the configuration stuff works, but my
>> theory is that I'm configuring the dispatcher that would be used for
>> created ActorRefs if I was to call something like:
>>
>> val myActor =
>> system.actorOf(Props[MyActor].withDispatcher("function-scheduler-dispatcher"),
>>
>> "myactor1")
>>
>> rather than configuring the system itself.
>>
>> --
>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>> >>>>>>>>>> Check the FAQ:
>> http://doc.akka.io/docs/akka/current/additional/faq.html
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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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