susliko

import akka.actor.ActorSystem
import akka.http.scaladsl.Http
import akka.stream.{ActorMaterializer, Materializer}
import korolev._
import korolev.akkahttp._
import korolev.execution._
import korolev.server._
import korolev.state.javaSerialization._

import scala.concurrent.Future

susliko

import java.util.concurrent.Executors
import scala.concurrent.ExecutionContext
import cats.effect._

object Foo extends IOApp {
  val cs = implicitly[ContextShift[IO]]
  val ex = Executors.newCachedThreadPool()
  val ec = ExecutionContext.fromExecutor(ex)

  def run(args: List[String]) =