SharedLeveldbStore
A LevelDB store that can be shared by multiple actor systems. The shared store must be
set for each actor system that uses the store via SharedLeveldbJournal.setStore. The
shared LevelDB store is for testing only.
- Deprecated
- Source:
- SharedLeveldbStore.scala
Type members
Inherited types
Value members
Constructors
Concrete methods
Inherited methods
- Inherited from:
- LeveldbRecovery
- Source:
- LeveldbRecovery.scala
Get the mapped numeric id for the specified persistent actor id. Creates and
stores a new mapping if necessary.
Get the mapped numeric id for the specified persistent actor id. Creates and
stores a new mapping if necessary.
This method is thread safe and it is allowed to call it from a another
thread than the actor's thread. That is necessary for Future composition,
e.g. asyncReadHighestSequenceNr followed by asyncReplayMessages.
- Inherited from:
- LeveldbIdMapping
- Source:
- LeveldbIdMapping.scala
User overridable callback: By default it calls preStart().
User overridable callback: By default it calls preStart().
- Value parameters:
- reason
the Throwable that caused the restart to happen Is called right AFTER restart on the newly created Actor to allow reinitialization after an Actor crash.
- Inherited from:
- Actor
- Source:
- Actor.scala
Scala API: User overridable callback: '''By default it disposes of all children and then calls postStop().'''
Scala API: User overridable callback: '''By default it disposes of all children and then calls postStop().'''
- Value parameters:
- message
optionally the current message the actor processed when failing, if applicable Is called on a crashed Actor right BEFORE it is restarted to allow clean up of resources before Actor is terminated.
- reason
the Throwable that caused the restart to happen
- Inherited from:
- Actor
- Source:
- Actor.scala
- Inherited from:
- LeveldbRecovery
- Source:
- LeveldbRecovery.scala
The reference sender Actor of the last received message.
Is defined if the message was sent from another Actor,
else deadLetters in akka.actor.ActorSystem.
The reference sender Actor of the last received message.
Is defined if the message was sent from another Actor,
else deadLetters in akka.actor.ActorSystem.
WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!
- Inherited from:
- Actor
- Source:
- Actor.scala
User overridable definition the strategy to use for supervising child actors.
User overridable definition the strategy to use for supervising child actors.
- Inherited from:
- Actor
- Source:
- Actor.scala
User overridable callback.
User overridable callback.
Is called when a message isn't handled by the current behavior of the actor by default it fails with either a akka.actor.DeathPactException (in case of an unhandled akka.actor.Terminated message) or publishes an akka.actor.UnhandledMessage to the actor's system's akka.event.EventStream
- Inherited from:
- Actor
- Source:
- Actor.scala
Inherited fields
Implicits
Inherited implicits
Scala API: Stores the context for this actor, including self, and sender.
It is implicit to support operations such as forward.
Scala API: Stores the context for this actor, including self, and sender.
It is implicit to support operations such as forward.
WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!
akka.actor.ActorContext is the Scala API. getContext returns a
akka.actor.AbstractActor.ActorContext, which is the Java API of the actor
context.
- Inherited from:
- Actor
- Source:
- Actor.scala
The 'self' field holds the ActorRef for this actor.
The 'self' field holds the ActorRef for this actor.
Can be used to send messages to itself:
self ! message
- Inherited from:
- Actor
- Source:
- Actor.scala