     override func viewDidLoad() {
         super.viewDidLoad()
         self.title = "Device"
-        print("service \(service.hostName!) ")
         colorWheel.delegate = self
         saturatonSlider.delegate = self
         luminanceSlider.delegate = self
-        lastId = ""
+        
         let serializer = SerializationService()
         serializer.addSerializer(Color.self, ColorSerializer())
         serializer.addSerializer(Settings.self, SettingsSerializer())

    @IBOutlet var luminanceSlider: GradientSiliderView!

    private var socket: WebSocketClient!
    private var lastId: String = ""
    var service: NetService!
    
    var color: UIColor {

//

import UIKit

class DeviceDetailsUIViewController: UIViewController, ColorWheelDelegate, GradientSiliderDelegate, WebSocketClientDelegate {

