working client

// finagle 6.1.33
class ClientObjectTests extends FlatSpec with Matchers with BeforeAndAfterAll {
  "A client" should "be closeable" in {
    val client =
      ClientBuilder()
        .dest("localhost:1")
        .codec(Http())
        .hostConnectionLimit(1)
        .build()

    val r =
      RequestBuilder.safeBuildGet(
        RequestBuilder.create()
          .url(new URL("http://localhost:1/data")))

    val request = client(r).rescue {
      case e: Exception => Future.value("this is ok")
    }

    println(Await.result(request))

    Await.result(client.close())
  }
}