I've been following various example code I've found online, but no matter
how I rearrange it, I can't seem to get a simple scheduler example to work.
This is my current code:
object Concurrency extends Loggable {
private val system = ActorSystem("system", defaultExecutionContext =
Some(ExecutionContexts.fromExecutor(Executors.newCachedThreadPool())))
import system.dispatcher
private val scheduler = system.scheduler
Log.warn("starting up actor system")
def runNow(f: => () => Unit):Unit =
Future {f()}
def scheduleOnce(duration:FiniteDuration, f: => () => Unit):Unit = {
scheduler.scheduleOnce(duration)(() => runNow(f))
}
runNow(() => Log.warn("runNow works"))
scheduleOnce(FiniteDuration(3,TimeUnit.SECONDS),() =>
Log.warn("scheduleOnce works"))
}
When I run this, I see my "runNow works" go off, but not my "scheduleOnce".
What am I missing?
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