setCook ie в AKKA-HTTP не пишет повар ie. Не может видеть в браузере

Question

 path("authenticate") {
      import JsonProtocol._
      get(complete_future(authenticate))
    }

def authenticate (неявное http_request: HttpRequest) = Future {

val auth_header = http_request.headers.filter(x=>x.name()=="Authorization")
println(auth_header(0))

val header = Option(auth_header(0).value).getOrElse("")

header.split("""\s""") match {
  case Array("Basic",userPass) =>
    new String(Base64.getDecoder.decode(userPass),"UTF-8").split(":") match{
      case Array(user,password) => {
      val cookie =  authService.authenticate(user, password)
        println("COOKIE "+cookie)
      val raw_cookie = authService.get_header(user,password)
       val cookies =  parse_cookie(raw_cookie).toList.flatten

// setCook ie (headers.HttpCook ie ("TMS_AUTHN_TOKEN", cook ie)) cookies.map (x => setCook ie (x))

        ok(AuthResult(true,"User authenticated successfully"))
      }
      case _ => credentials_not_provided
    }
  case _ => credentials_not_provided
}

}