A minimal example of request timeout not working with finatra

finatra-example.scala

import com.twitter.conversions.time._
import com.twitter.finagle.Http
import com.twitter.finagle.http.Request
import com.twitter.finatra.http.routing.HttpRouter
import com.twitter.util.Future

object Application extends Server {}

class Server extends com.twitter.finatra.http.HttpServer {
  override protected def configureHttp(router: HttpRouter): Unit = {
    router.add(new Controller)
  }

  override protected def configureHttpServer(server: Http.Server): Http.Server = {
    server.withRequestTimeout(3.seconds)
  }

  override protected def defaultHttpPort: String = ":8080"
}

class Controller extends com.twitter.finatra.http.Controller {

  get("/test") { request: Request =>
    Future {
      Thread.sleep(6000L)
    }
  }
}