!str #17090 add AsyncStage

This commit is contained in:
Roland Kuhn 2015-04-09 22:28:16 +02:00
parent ad3829cd74
commit 4c623fade7
66 changed files with 981 additions and 787 deletions

View file

@ -44,7 +44,7 @@ class RecipeMultiGroupBy extends RecipeSpec {
val result = multiGroups.map {
case (topic, topicMessages) => topicMessages.grouped(10).map(topic.name + _.mkString("[", ", ", "]")).runWith(Sink.head)
}.mapAsync(identity).grouped(10).runWith(Sink.head)
}.mapAsync(4, identity).grouped(10).runWith(Sink.head)
Await.result(result, 3.seconds).toSet should be(Set(
"1[1: a, 1: b, all: c, all: d, 1: e]",