Implemented SmallestMailboxRouter. See #1619

akka-docs/scala/code/akka/docs/routing/RouterTypeExample.scala

@@ -8,6 +8,7 @@ import annotation.tailrec
 import akka.actor.{ Props, Actor }
 import akka.util.duration._
 import akka.dispatch.Await
+import akka.routing.SmallestMailboxRouter
 
 case class FibonacciNumber(nbr: Int)
 
@@ -59,6 +60,14 @@ class ParentActor extends Actor {
         i ⇒ randomRouter ! i
       }
     //#randomRouter
+    case "smr" ⇒
+      //#smallestMailboxRouter
+      val smallestMailboxRouter =
+        context.actorOf(Props[PrintlnActor].withRouter(SmallestMailboxRouter(5)), "router")
+      1 to 10 foreach {
+        i ⇒ smallestMailboxRouter ! i
+      }
+    //#smallestMailboxRouter
     case "br" ⇒
       //#broadcastRouter
       val broadcastRouter =