Created
October 28, 2019 17:51
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Akka-http with ZIO
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| import akka.actor.ActorSystem | |
| import akka.http.scaladsl.Http | |
| import akka.http.scaladsl.model._ | |
| import akka.http.scaladsl.server.Directives._ | |
| import akka.stream.ActorMaterializer | |
| import zio._ | |
| import zio.console._ | |
| import scala.concurrent.ExecutionContextExecutor | |
| import scala.io.StdIn | |
| trait Helpers { | |
| implicit class ZioExtension[R, E, A](z: ZIO[R, E, A]) { | |
| def exited: ZIO[R, Nothing, Int] = z.fold(_ => 1, _ => 0) | |
| } | |
| } | |
| object Akka extends App with Helpers { | |
| override def run(args: List[String]): ZIO[Console, Nothing, Int] = { | |
| (for { | |
| as <- Managed.make(Task(ActorSystem("fabio-akka-test")))(sys => Task.fromFuture(_ => sys.terminate()).ignore).use { | |
| actorSystem => | |
| implicit val system: ActorSystem = actorSystem | |
| implicit val materializer: ActorMaterializer = ActorMaterializer() | |
| implicit val executionContext: ExecutionContextExecutor = system.dispatcher | |
| val route = | |
| path("hello") { | |
| get { | |
| complete(HttpEntity(ContentTypes.`text/html(UTF-8)`, "<h1>Say hello to akka-http</h1>")) | |
| } | |
| } | |
| val tt = Http().bindAndHandle(route, "0.0.0.0", 8080) | |
| ZIO.fromFuture(executionContext => tt).forever | |
| } | |
| } yield 0).exited | |
| } |
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