Materializer settings as attributes (#27499)

* Replace MaterializerSettings with Attributes #25559 
 * Field access to settings deprecated to make stages use attributes instead
 * Internal stages updated to use attributes
 * Docs on ActorMaterializerSettings updated to recommend away from using it
 * Verify all stages stopped after each testcase in FlowGroupBySpec
 * Subscription timeout attributes merged into one
This commit is contained in:
Johan Andrén 2019-09-04 13:37:06 +02:00 committed by GitHub
parent b9a879d722
commit aca63ea198
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132 changed files with 1596 additions and 1116 deletions

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@ -409,13 +409,12 @@ class IntegrationDocSpec extends AkkaSpec(IntegrationDocSpec.config) {
implicit val blockingExecutionContext = system.dispatchers.lookup("blocking-dispatcher")
val service = new SometimesSlowService
implicit val materializer =
ActorMaterializer(ActorMaterializerSettings(system).withInputBuffer(initialSize = 4, maxSize = 4))
Source(List("a", "B", "C", "D", "e", "F", "g", "H", "i", "J"))
.map(elem => { println(s"before: $elem"); elem })
.mapAsync(4)(service.convert)
.runForeach(elem => println(s"after: $elem"))
.to(Sink.foreach(elem => println(s"after: $elem")))
.withAttributes(Attributes.inputBuffer(initial = 4, max = 4))
.run()
//#sometimes-slow-mapAsync
probe.expectMsg("after: A")
@ -441,13 +440,12 @@ class IntegrationDocSpec extends AkkaSpec(IntegrationDocSpec.config) {
implicit val blockingExecutionContext = system.dispatchers.lookup("blocking-dispatcher")
val service = new SometimesSlowService
implicit val materializer =
ActorMaterializer(ActorMaterializerSettings(system).withInputBuffer(initialSize = 4, maxSize = 4))
Source(List("a", "B", "C", "D", "e", "F", "g", "H", "i", "J"))
.map(elem => { println(s"before: $elem"); elem })
.mapAsyncUnordered(4)(service.convert)
.runForeach(elem => println(s"after: $elem"))
.to(Sink.foreach(elem => println(s"after: $elem")))
.withAttributes(Attributes.inputBuffer(initial = 4, max = 4))
.run()
//#sometimes-slow-mapAsyncUnordered
probe.receiveN(10).toSet should be(