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format source with scalafmt

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Auto Format 2019-03-11 10:38:24 +01:00 • committed by Patrik Nordwall
parent 0f40491d42
commit ce404e4f53
1669 changed files with 43208 additions and 35404 deletions
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33
akka-stream/src/main/scala/akka/stream/impl/streamref/SourceRefImpl.scala
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@ -31,9 +31,8 @@ private[stream] final case class SourceRefImpl[T](initialPartnerRef: ActorRef) e
* If it is none, then we are the side creating the ref.
*/
@InternalApi
private[stream] final class SourceRefStageImpl[Out](
val initialPartnerRef: OptionVal[ActorRef]
) extends GraphStageWithMaterializedValue[SourceShape[Out], Future[SinkRef[Out]]] { stage =>
private[stream] final class SourceRefStageImpl[Out](val initialPartnerRef: OptionVal[ActorRef])
extends GraphStageWithMaterializedValue[SourceShape[Out], Future[SinkRef[Out]]] { stage =>
val out: Outlet[Out] = Outlet[Out](s"${Logging.simpleName(getClass)}.out")
override def shape = SourceShape.of(out)
@ -44,7 +43,8 @@ private[stream] final class SourceRefStageImpl[Out](
case _ => "<no-initial-ref>"
}
override def createLogicAndMaterializedValue(inheritedAttributes: Attributes): (GraphStageLogic, Future[SinkRef[Out]]) = {
override def createLogicAndMaterializedValue(
inheritedAttributes: Attributes): (GraphStageLogic, Future[SinkRef[Out]]) = {
val promise = Promise[SinkRefImpl[Out]]()
val logic = new TimerGraphStageLogic(shape) with StageLogging with OutHandler {
@ -54,8 +54,8 @@ private[stream] final class SourceRefStageImpl[Out](
import StreamRefAttributes._
private[this] lazy val settings = ActorMaterializerHelper.downcast(materializer).settings.streamRefSettings
private[this] lazy val subscriptionTimeout = inheritedAttributes
.get[StreamRefAttributes.SubscriptionTimeout](SubscriptionTimeout(settings.subscriptionTimeout))
private[this] lazy val subscriptionTimeout = inheritedAttributes.get[StreamRefAttributes.SubscriptionTimeout](
SubscriptionTimeout(settings.subscriptionTimeout))
// end of settings ---
override protected lazy val stageActorName: String = streamRefsMaster.nextSourceRefStageName()
@ -73,7 +73,8 @@ private[stream] final class SourceRefStageImpl[Out](
private var localCumulativeDemand: Long = 0L
private var localRemainingRequested: Int = 0
private var receiveBuffer: FixedSizeBuffer.FixedSizeBuffer[Out] = _ // initialized in preStart since depends on settings
private var receiveBuffer
: FixedSizeBuffer.FixedSizeBuffer[Out] = _ // initialized in preStart since depends on settings
private var requestStrategy: RequestStrategy = _ // initialized in preStart since depends on receiveBuffer's size
// end of demand management ---
@ -90,7 +91,8 @@ private[stream] final class SourceRefStageImpl[Out](
self = getStageActor(initialReceive)
log.debug("[{}] Allocated receiver: {}", stageActorName, self.ref)
if (initialPartnerRef.isDefined) // this will set the partnerRef
observeAndValidateSender(initialPartnerRef.get, "Illegal initialPartnerRef! This would be a bug in the SourceRef usage or impl.")
observeAndValidateSender(initialPartnerRef.get,
"Illegal initialPartnerRef! This would be a bug in the SourceRef usage or impl.")
promise.success(SinkRefImpl(self.ref))
@ -131,7 +133,7 @@ private[stream] final class SourceRefStageImpl[Out](
val ex = StreamRefSubscriptionTimeoutException(
// we know the future has been competed by now, since it is in preStart
s"[$stageActorName] Remote side did not subscribe (materialize) handed out Sink reference [${promise.future.value}]," +
s"within subscription timeout: ${PrettyDuration.format(subscriptionTimeout.timeout)}!")
s"within subscription timeout: ${PrettyDuration.format(subscriptionTimeout.timeout)}!")
throw ex // this will also log the exception, unlike failStage; this should fail rarely, but would be good to have it "loud"
@ -141,7 +143,8 @@ private[stream] final class SourceRefStageImpl[Out](
scheduleDemandRedelivery()
case TerminationDeadlineTimerKey =>
failStage(RemoteStreamRefActorTerminatedException(s"Remote partner [$partnerRef] has terminated unexpectedly and no clean completion/failure message was received " +
failStage(RemoteStreamRefActorTerminatedException(
s"Remote partner [$partnerRef] has terminated unexpectedly and no clean completion/failure message was received " +
"(possible reasons: network partition or subscription timeout triggered termination of partner). Tearing down."))
}
@ -187,8 +190,10 @@ private[stream] final class SourceRefStageImpl[Out](
case _ =>
// this should not have happened! It should be impossible that we watched some other actor
failStage(RemoteStreamRefActorTerminatedException(s"Received UNEXPECTED Terminated($ref) message! " +
s"This actor was NOT our trusted remote partner, which was: $getPartnerRef. Tearing down."))
failStage(
RemoteStreamRefActorTerminatedException(
s"Received UNEXPECTED Terminated($ref) message! " +
s"This actor was NOT our trusted remote partner, which was: $getPartnerRef. Tearing down."))
}
}
@ -203,7 +208,8 @@ private[stream] final class SourceRefStageImpl[Out](
if (receiveBuffer.isEmpty && isAvailable(out)) {
push(out, payload)
} else if (receiveBuffer.isFull) {
throw new IllegalStateException(s"Attempted to overflow buffer! " +
throw new IllegalStateException(
s"Attempted to overflow buffer! " +
s"Capacity: ${receiveBuffer.capacity}, incoming element: $payload, " +
s"localRemainingRequested: $localRemainingRequested, localCumulativeDemand: $localCumulativeDemand")
} else {
@ -245,4 +251,3 @@ private[stream] final class SourceRefStageImpl[Out](
override def toString: String =
s"${Logging.simpleName(getClass)}($initialRefName)}"
}