c

akka.actor.typed

BackoffSupervisorStrategy

sealed abstract class BackoffSupervisorStrategy extends SupervisorStrategy

Not for user extension

Annotations
@DoNotInherit()
Source
SupervisorStrategy.scala
Linear Supertypes
SupervisorStrategy, AnyRef, Any
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  1. BackoffSupervisorStrategy
  2. SupervisorStrategy
  3. AnyRef
  4. Any
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Abstract Value Members

  1. abstract def getResetBackoffAfter: Duration
  2. abstract def logLevel: Level
    Definition Classes
    SupervisorStrategy
  3. abstract def loggingEnabled: Boolean
    Definition Classes
    SupervisorStrategy
  4. abstract def resetBackoffAfter: FiniteDuration
  5. abstract def withCriticalLogLevel(criticalLevel: Level, afterErrors: Int): BackoffSupervisorStrategy

    Possibility to use another log level after a given number of errors.

    Possibility to use another log level after a given number of errors. The initial errors are logged at the level defined with BackoffSupervisorStrategy.withLogLevel. For example, the first 3 errors can be logged at INFO level and thereafter at ERROR level.

    The counter (and log level) is reset after the BackoffSupervisorStrategy.withResetBackoffAfter duration.

  6. abstract def withLogLevel(level: Level): BackoffSupervisorStrategy
    Definition Classes
    → SupervisorStrategy
  7. abstract def withLoggingEnabled(enabled: Boolean): BackoffSupervisorStrategy
    Definition Classes
    → SupervisorStrategy
  8. abstract def withMaxRestarts(maxRestarts: Int): BackoffSupervisorStrategy

    Allow at most this number of failed restarts in a row.

    Allow at most this number of failed restarts in a row. Zero or negative disables the upper limit on restarts (and is the default)

  9. abstract def withResetBackoffAfter(timeout: Duration): BackoffSupervisorStrategy

    Java API: The back-off algorithm is reset if the actor does not crash within the specified resetBackoffAfter.

    Java API: The back-off algorithm is reset if the actor does not crash within the specified resetBackoffAfter. By default, the resetBackoffAfter has the same value as minBackoff.

  10. abstract def withResetBackoffAfter(timeout: FiniteDuration): BackoffSupervisorStrategy

    Scala API: The back-off algorithm is reset if the actor does not crash within the specified resetBackoffAfter.

    Scala API: The back-off algorithm is reset if the actor does not crash within the specified resetBackoffAfter. By default, the resetBackoffAfter has the value of (minBackoff + maxBackoff) / 2.

  11. abstract def withStashCapacity(capacity: Int): BackoffSupervisorStrategy

    While restarting (waiting for backoff to expire and children to stop) incoming messages and signals are stashed, and delivered later to the newly restarted behavior.

    While restarting (waiting for backoff to expire and children to stop) incoming messages and signals are stashed, and delivered later to the newly restarted behavior. This property defines the capacity in number of messages of the stash buffer. If the capacity is exceed then additional incoming messages are dropped.

    By default the capacity is defined by config property akka.actor.typed.restart-stash-capacity.

  12. abstract def withStopChildren(enabled: Boolean): BackoffSupervisorStrategy

    Stop or keep child actors when the parent actor is restarted.

    Stop or keep child actors when the parent actor is restarted. By default child actors are stopped when parent is restarted.

    enabled

    if true then child actors are stopped, otherwise they are kept