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Making sure that dispatcher scheduling for shutdown is checked even if unregister throws up

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This commit is contained in:
Viktor Klang 2011-11-16 16:19:56 +01:00
parent 39b374ba22
commit 1613ff5111
2 changed files with 24 additions and 6 deletions
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11
akka-actor/src/main/scala/akka/dispatch/AbstractDispatcher.scala
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@ -107,15 +107,14 @@ abstract class MessageDispatcher(val app: ActorSystem) extends AbstractMessageDi
/**
* Attaches the specified actor instance to this dispatcher
*/
final def attach(actor: ActorCell) {
register(actor)
}
final def attach(actor: ActorCell): Unit = register(actor)
/**
* Detaches the specified actor instance from this dispatcher
*/
final def detach(actor: ActorCell) {
final def detach(actor: ActorCell): Unit = try {
unregister(actor)
} finally {
ifSensibleToDoSoThenScheduleShutdown()
}
@ -152,7 +151,7 @@ abstract class MessageDispatcher(val app: ActorSystem) extends AbstractMessageDi
() ⇒ if (inhabitantsUpdater.decrementAndGet(this) == 0) ifSensibleToDoSoThenScheduleShutdown()
/**
* Don't call this, this calls you. See "attach" for only invocation
* If you override it, you must call it. But only ever once. See "attach" for only invocation
*/
protected[akka] def register(actor: ActorCell) {
inhabitantsUpdater.incrementAndGet(this)
@ -161,7 +160,7 @@ abstract class MessageDispatcher(val app: ActorSystem) extends AbstractMessageDi
}
/**
* Don't call this, this calls you. See "detach" for the only invocation
* If you override it, you must call it. But only ever once. See "detach" for the only invocation
*/
protected[akka] def unregister(actor: ActorCell) {
inhabitantsUpdater.decrementAndGet(this)