February 2018
Intermediate to advanced
552 pages
13h 46m
English
Content preview from Scala Reactive Programming
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Akka Supervision strategies
The Akka Toolkit supports the following two supervision strategies:
- The one-for-one strategy
- The all-for-one strategy
They have provided two different classes to take care of them:
- OneForOneStrategy
- AllForOneStrategy
In the Akka Toolkit, the OneForOneStrategy is the default supervision strategy if we don't mention anything.
The one-for-one strategy means when one of the Actors fails to do its computation (for instance, it throws an exception), then its supervisor Actor will take an Action only to that Actor, and it does not affect other subordinates Actors, as shown:
The all-for-one strategy means when one of ...
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