He-Pin commented on code in PR #2560:
URL: https://github.com/apache/pekko/pull/2560#discussion_r2616378229
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stream/src/main/scala/org/apache/pekko/stream/scaladsl/Source.scala:
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@@ -567,8 +561,12 @@ object Source {
* Emits a single value when the given `Future` is successfully completed
and then completes the stream.
* The stream fails if the `Future` is completed with a failure.
*/
- def future[T](futureElement: Future[T]): Source[T, NotUsed] =
- fromGraph(new FutureSource[T](futureElement))
+ def future[T](futureElement: Future[T]): Source[T, NotUsed] =
futureElement.value match {
+ case Some(scala.util.Success(null)) => empty[T]
Review Comment:
Wow, Nice!
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