public func test(url: URL) {
    print("test")
    var request = URLRequest(url: url!)
    request.httpMethod = "GET"
    let session = URLSession.shared
    session.dataTask(with: request) { data, response, err in
        print("Entered the completionHandler")
        guard err == nil else {
            print("error calling GET")
            print(err!)
            return
        }
    }.resume()
}

func test_download() {
    myClient.test(url: URL(string:"https://www.google.com")!)
    print("sleeping...")
    sleep(10)
    print("done...")
}