private void Disconnect()
{
lock (connectedTcpClientLock)
{
connectedTcpClient?.Close();
connectedTcpClient = null;
IsConnected = false;
ConnectChanged?.Invoke(this, new ConnectChangedEventArgs(false));
}
}
// 해당 기기와 연결을 한다.
public async void OpenDevice(string deviceName)
{
// 해당 deviceID를 기반으로 연결을 시도 한다.
_selectedDevice = await BluetoothLEDevice.FromIdAsync(deviceName).AsTask();
// 연결 확인을 처리한다.
var result = await _selectedDevice.GetGattServicesAsync(BluetoothCacheMode.Uncached);
if (result.Status == GattCommunicationStatus.Success)
{
ConnectChanged?.Invoke(true);
System.Diagnostics.Debug.WriteLine($"device Name : {deviceName} Connect..!");
// 연결 성공시 해당 기기와 Auth를 진행 한다.
}
else
{
// 연결 실패시..
ConnectChanged?.Invoke(false);
System.Diagnostics.Debug.WriteLine($"device Name : {deviceName} Not Connect..!");
}
}
private void Connect()
{
try
{
var connectingTcpClient = new TcpClient();
var connectTask = connectingTcpClient.ConnectAsync(remoteEndPoint.Address, remoteEndPoint.Port);
connectTask.Wait(cancelConnectToken);
lock (connectedTcpClientLock)
{
connectedTcpClient = connectingTcpClient;
}
IsConnected = true;
ConnectChanged?.Invoke(this, new ConnectChangedEventArgs(true));
}
catch (Exception ex) when(ex is OperationCanceledException || ex is AggregateException)
{
IsConnected = false;
ConnectChanged?.Invoke(this, new ConnectChangedEventArgs(false));
}
}
/// <summary>
/// Triggers an event ConnectChanged.
/// </summary>
private void OnConnectChanged()
{
ConnectChanged?.Invoke(this, new ObjectChangedEventArgs(connectionOptions));
}
