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Merge pull request #250 from jboner/wip-1714-withinTimeRange-patriknw

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Improved API of OneForOneStrategy and AllForOneStrategy. See #1714
This commit is contained in:
Roland Kuhn 2012-01-24 04:13:36 -08:00
commit dcdbca1167
23 changed files with 192 additions and 162 deletions
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10
akka-docs/scala/code/akka/docs/actor/FaultHandlingDocSpec.scala
View file

@ -20,13 +20,14 @@ object FaultHandlingDocSpec {
//#strategy
import akka.actor.OneForOneStrategy
import akka.actor.SupervisorStrategy._
import akka.util.duration._
override val supervisorStrategy = OneForOneStrategy({
override val supervisorStrategy = OneForOneStrategy(maxNrOfRetries = 10, withinTimeRange = 1 minute) {
case _: ArithmeticException ⇒ Resume
case _: NullPointerException ⇒ Restart
case _: IllegalArgumentException ⇒ Stop
case _: Exception ⇒ Escalate
}: Decider, maxNrOfRetries = Some(10), withinTimeRange = Some(60000))
}
//#strategy
def receive = {
@ -40,13 +41,14 @@ object FaultHandlingDocSpec {
//#strategy2
import akka.actor.OneForOneStrategy
import akka.actor.SupervisorStrategy._
import akka.util.duration._
override val supervisorStrategy = OneForOneStrategy({
override val supervisorStrategy = OneForOneStrategy(maxNrOfRetries = 10, withinTimeRange = 1 minute) {
case _: ArithmeticException ⇒ Resume
case _: NullPointerException ⇒ Restart
case _: IllegalArgumentException ⇒ Stop
case _: Exception ⇒ Escalate
}: Decider, maxNrOfRetries = Some(10), withinTimeRange = Some(60000))
}
//#strategy2
def receive = {

3
akka-docs/scala/fault-tolerance.rst
View file

@ -31,8 +31,7 @@ that the respective limit does not apply, leaving the possibility to specify an
absolute upper limit on the restarts or to make the restarts work infinitely.
The match statement which forms the bulk of the body is of type ``Decider``,
which is a ``PartialFunction[Throwable, Action]``, and we need to help out the
type inferencer a bit here by ascribing that type after the closing brace. This
which is a ``PartialFunction[Throwable, Action]``. This
is the piece which maps child failure types to their corresponding actions.
Practical Application