func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
                         fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {

            redirectToScreen(notificaiton: userInfo)

            completionHandler(UIBackgroundFetchResult.newData)
        }

//Notify through Notification center
    func redirectToScreen(notificaiton: [AnyHashable: Any]) {
       NotificationCenter.default.post(name: NSNotification.Name.init(rawValue: "handlePush"), object: dict)

    }

//Observer goes here and call API
    let spinner = showLoader(view: self.view) // App goes stuck here and loaded process continuously, response is not getting

    Alamofire.request(kURl, method: .post, parameters: param, encoding: URLEncoding.httpBody, headers: nil).authenticate(user: R.string.keys.basicAuthUsername(), password: R.string.keys.basicAuthPassword()).responseSwiftyJSON(completionHandler: {
                        spinner.dismissLoader()

    })