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Allow different types of mailboxes on the same dispatcher. See #2687

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Björn Antonsson 2013-04-18 13:35:36 +02:00
parent c86cc0b8f7
commit c3eed374f1
32 changed files with 735 additions and 74 deletions
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14
akka-actor/src/main/scala/akka/dispatch/Mailbox.scala
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@ -567,7 +567,7 @@ case class BoundedMailbox( final val capacity: Int, final val pushTimeOut: Finit
}
/**
* UnboundedPriorityMailbox is an unbounded mailbox that allows for priorization of its contents.
* UnboundedPriorityMailbox is an unbounded mailbox that allows for prioritization of its contents.
* Extend this class and provide the Comparator in the constructor.
*/
class UnboundedPriorityMailbox( final val cmp: Comparator[Envelope], final val initialCapacity: Int) extends MailboxType {
@ -579,7 +579,7 @@ class UnboundedPriorityMailbox( final val cmp: Comparator[Envelope], final val i
}
/**
* BoundedPriorityMailbox is a bounded mailbox that allows for priorization of its contents.
* BoundedPriorityMailbox is a bounded mailbox that allows for prioritization of its contents.
* Extend this class and provide the Comparator in the constructor.
*/
class BoundedPriorityMailbox( final val cmp: Comparator[Envelope], final val capacity: Int, final val pushTimeOut: Duration) extends MailboxType {
@ -624,3 +624,13 @@ case class BoundedDequeBasedMailbox( final val capacity: Int, final val pushTime
final val pushTimeOut = BoundedDequeBasedMailbox.this.pushTimeOut
}
}
/**
* Trait to signal that an Actor requires a certain type of message queue semantics.
*
* The mailbox type will be looked up by mapping the type T via akka.actor.mailbox.requirements in the config,
* to a mailbox configuration. If no mailbox is assigned on Props or in deployment config then this one will be used.
*
* The queue type of the created mailbox will be checked against the type T and an error will be logged if it doesn't match.
*/
trait RequiresMessageQueue[T]