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Lecture

Supervision revisited

Description

This lecture delves into the concept of supervision in actor systems, where each actor's failure is handled by its supervisor. The instructor explains the issues with Akka untyped supervision and contrasts it with Akka Typed, emphasizing the local restart decision. The implementation of supervision as a behavior decorator is explored, along with the flow of information from actor to supervisor. The lecture concludes by demonstrating how to execute another behavior and summarizes the differences between Akka Typed and untyped supervision.

Official source

Related concepts (5)

Scala (programming language)

Scala (ˈskɑːlə ) is a strong statically typed high-level general-purpose programming language that supports both object-oriented programming and functional programming. Designed to be concise, many of Scala's design decisions are aimed to address criticisms of Java. Scala source code can be compiled to Java bytecode and run on a Java virtual machine (JVM). Scala can also be compiled to JavaScript to run in a browser, or directly to a native executable.

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