How to stop gracefully the actor system for an akka-http server that must be deployed.
问题 I just created my first rest server with akka-http. The problem is that I do not know how to deploy the server in such a way that I could gracefully shutdown the actor system. For example I found something here: https://stackoverflow.com/a/17399574/5388513 where you could use Akka's microkernel, but it is deprecated. I tried using sbt-native-package, but I do not know how to gracefully shutdown the actor system. Thank you! 回答1: You can add shutdown hook: // import scala.concurrent.duration._