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Avoid AtomicInteger overflow in RoundRobinRouter. See #1610

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This commit is contained in:
Patrik Nordwall 2012-01-09 20:50:18 +01:00
parent bf367f3d4f
commit 8abcf8ce2a
1 changed files with 4 additions and 3 deletions
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7
akka-actor/src/main/scala/akka/routing/Routing.scala
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@ -4,7 +4,7 @@
package akka.routing
import akka.actor._
import java.util.concurrent.atomic.AtomicInteger
import java.util.concurrent.atomic.AtomicLong
import akka.util.{ Duration, Timeout }
import akka.config.ConfigurationException
import scala.collection.JavaConversions.iterableAsScalaIterable
@ -264,10 +264,11 @@ trait RoundRobinLike { this: RouterConfig ⇒
def createRoute(props: Props, context: ActorContext, ref: RoutedActorRef): Route = {
createAndRegisterRoutees(props, context, nrOfInstances, routees)
val next = new AtomicInteger(0)
val next = new AtomicLong(0)
def getNext(): ActorRef = {
ref.routees(next.getAndIncrement % ref.routees.size)
val _routees = ref.routees
_routees((next.getAndIncrement % _routees.size).asInstanceOf[Int])
}
{