public async void ServerPolling(object sender, EventArgs e)
{
pollCounter++;
Console.WriteLine("PollCounter: {0}", pollCounter);
StringBuilder deviceUri = new StringBuilder(_serverComm.Root);
deviceUri.Append("/device/");
deviceUri.Append(device_id);
deviceUri.Append("/connect/status");
var pollresult = await _serverComm.GetAsync(deviceUri.ToString(), true);
if (pollresult.Item1 == ServerResponse.Connected)
{
string jsonstr = await pollresult.Item2.Content.ReadAsStringAsync();
ConnectionDetail connectiondetails = JsonConvert.DeserializeObject <ConnectionDetail>(jsonstr);
Console.WriteLine("Poll Request status: {0}", connectiondetails.status);
if (connectiondetails.status.Contains("success"))
{
_timer.Stop();
ConnectDevice(connectiondetails);
}
if (connectiondetails.status.Contains("failure"))
{
_timer.Stop();
_dev.client_name = null;
UpdateUI();
Console.WriteLine("Server Error: {0}", connectiondetails.details.error_message);
}
if (connectiondetails.status.Contains("connecting"))
{
Console.WriteLine("Connecting...");
}
}
if (pollCounter >= 10)
{
Console.WriteLine("Polling timed out");
_dev.client_name = null;
UpdateUI();
_timer.Stop();
}
}