How to do graceful shutdown?

Question

How to do graceful shutdown?

kkalavantavanich opened this issue 4 years ago · 5 comments

How can I do graceful shutdown using this library? Say I have some code that is doing retry on some HTTP call. Then the application starts shutting down. Can I somehow register that this should be gracefully shut down?

Answer 1 · 2020-10-19T05:39:47.000Z

I don't think such functionality would fit this library. What you are looking for is probably sth like Resource or Using, or Future.onComplete

Answer 2 · 2020-10-19T08:52:45.000Z

Do you mean as a wrapper around retry or retry as a wrapper around those mechanisms?

Answer 3 · 2020-10-19T08:54:26.000Z

a wrapper around retry. Something like allocateResource.flatMap(r => retry(useResource(r)).onComplete(releaseResource(r)))

Answer 4 · 2020-10-19T08:54:45.000Z

assuming we're working with Futures

Answer 5 · 2020-10-19T08:56:03.000Z

I see. That sounds reasonable. Thanks 🙏 .