paypal/squbs

`Agent` is deprecated with Akka 2.5, so refactor where it is used

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#471 opened on Jun 7, 2017

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 (5 comments) (0 reactions) (0 assignees)Scala (1,384 stars) (248 forks)batch import
help wanted

Description

With Akka 2.5, Agent is deprecated. Please see http://doc.akka.io/docs/akka/current/scala/project/migration-guide-2.4.x-2.5.x.html#agents.

It is being used in squbs-unicomplex for keeping state. We need to refactor it.

Contributor guide

Tech stack
None
Domain
backend
Issue type
refactor
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Knowledge of Akka agentsFamiliarity with squbs unicomplex module
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45
Research direction
Review the Akka migration guide for agent deprecation. Locate all usages of Agent within the squbs unicomplex module. Replace with the recommended pattern (e.g., using ask or a dedicated actor). Ensure no side effects in state management. Check existing tests to verify behavior.