ios call function in background mode
<p>my app running in the background and I want to take the html data from the web server every 60 second. (with alamofire or nsurlconnection etc..) but I could not find sample code associated with it. Is it possible to do something like this. updated every minute I want to do.</p>

<p>applications running in the background mode, updateServer function I want to call every 60 second</p>

<p>note: with background fetch methot not working every minute.
    func application(application: UIApplication, performFetchWithCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void)
this function not calling in background mode after 3 minutes</p>

<pre><code>    func updateServer() {
    self.requesti =  request(.POST, "http://www.myserver.com/deerer.aspx"
        .response { request, response, data, error in
            let dataString = NSString(data: data!, encoding:NSUTF8StringEncoding)

            .......

            let alis = scanned as! String
            let satis = scanned as! String
            self.addDataBase(alis, satis: satis)
    }
}
func addDataBase(alis: String, satis: String) {
    let appDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
    let kur  = NSEntityDescription.insertNewObjectForEntityForName("Kur", inManagedObjectContext: appDelegate.managedObjectContext) as! Entity

    kur.alis = alis
    kur.satis = satis
    kur.tarih = NSDate()

    appDelegate.saveContext()

    let notification = UILocalNotification()
    notification.alertBody = "testtesttest"
    notification.fireDate = NSDate(timeIntervalSinceNow: 1)
    notification.soundName = UILocalNotificationDefaultSoundName
    UIApplication.sharedApplication().scheduleLocalNotification(notification)
}
</code></pre>