More idiomatic materializer

akka · Oct 30, 2024 · 2f736c2 · 2f736c2
1 parent 62d10cc
commit 2f736c2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...ction-dynamodb/src/main/scala/akka/projection/dynamodb/internal/DynamoDBOffsetStore.scala b/...ction-dynamodb/src/main/scala/akka/projection/dynamodb/internal/DynamoDBOffsetStore.scala
@@ -249,6 +249,7 @@ private[projection] class DynamoDBOffsetStore(
   }
 
   private def readTimestampOffset(): Future[TimestampOffsetBySlice] = {
+    implicit val sys = system   // for implicit stream materializer
     val oldState = state.get()
     // retrieve latest timestamp for each slice, and use the earliest
     val offsetBySliceFut =
@@ -263,7 +264,7 @@ private[projection] class DynamoDBOffsetStore(
         .mapConcat(identity)
         .runWith(Sink.fold(Map.empty[Int, TimestampOffset]) { (offsetMap, sliceAndOffset: (Int, TimestampOffset)) =>
           offsetMap + sliceAndOffset
-        })(matFromSystem(system))
+        })
 
     offsetBySliceFut.map { offsetBySlice =>
       val newState = State(offsetBySlice)