private async void SearchForAvailableServers(CancellationToken cancelationToken, bool shouldReturnOnFirstOccurrence = true)
{
var udpClient = new UdpClient(DiscoveryPort);
var availableServers = new List <string>();
while (true)
{
try
{
cancelationToken.ThrowIfCancellationRequested();
IPEndPoint RemoteIpEndPoint = new IPEndPoint(IPAddress.Any, 0);
var result = await udpClient.ReceiveAsync();
byte[] receivedBytes = result.Buffer;
if (receivedBytes != null)
{
var data = Encoding.ASCII.GetString(receivedBytes);
Debug.Log("Message Received" + data.ToString());
Debug.Log("Address IP Sender" + result.RemoteEndPoint.ToString());
var splittedData = data.Split(':');
if (splittedData.Length == 2)
{
var magic = splittedData[0];
if (magic == MagicId)
{
var ip = result.RemoteEndPoint.Address.ToString();
availableServers.Add(ip);
if (shouldReturnOnFirstOccurrence)
{
break;
}
}
}
}
}
catch (Exception e)
{
Debug.Log(e.ToString());
break;
}
}
DiscoveryFinished?.Invoke(availableServers);
udpClient.Close();
udpClient.Dispose();
}
private static void OnBluetoothAdapterActionDiscoveryFinished()
{
DiscoveryFinished?.Invoke();
}
// Fired when Bluetooth discovery is finished
private void JavaDiscoveryFinishedHandler(string empty)
{
DiscoveryFinished?.Invoke();
}