Changing the default sender of ! to be Actor.noSender to keep null in one place and have a logical alternative when deadLetters isn't present in scope.

2012-10-06 00:13:42 +02:00 · 2012-10-06 00:13:42 +02:00 · 397083a218
commit 397083a218
parent 89c1f66b1f
11 changed files with 19 additions and 14 deletions
--- a/akka-remote/src/main/scala/akka/remote/RemoteActorRefProvider.scala
+++ b/akka-remote/src/main/scala/akka/remote/RemoteActorRefProvider.scala
@ -235,7 +235,7 @@ private[akka] class RemoteActorRef private[akka] (
        provider.deadLetters ! message
    }

-  override def !(message: Any)(implicit sender: ActorRef = null): Unit =
+  override def !(message: Any)(implicit sender: ActorRef = Actor.noSender): Unit =
    try remote.send(message, Option(sender), this)
    catch {
      case e @ (_: InterruptedException | NonFatal(_)) ⇒