akka/akka-http

Use new shutdown hooks in Akka 2.5 to prevent AbruptTerminationException in Http infrastructure

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#907 opened on Feb 27, 2017

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Description

There are already some hook phases pre-allocated for exactly this purpose.

All active components should be shutdown in the hook:

  • Http().shutdownAllConnectionPools
  • Also introduce some infrastructure to track open server bindings and shut them down.

Contributor guide

Research direction
Implement shutdown hooks for HTTP infrastructure using Akka 2.5's pre allocated phases, including shutting down connection pools and tracking open server bindings.
Tech stack
None
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
ScalaAkka
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70