/// <inheritdoc />
public void Start()
{
_device = _connection.System.GetObject <Device1> (BlueZPath.Service, BlueZPath.Device(_adapterName, _deviceAddress));
int retries = 3;
for (int i = 0; i < retries; i++)
{
try
{
_logger.Info("Connecting...");
_device.Connect();
_logger.Info("Connected");
System.Threading.Thread.Sleep(3000);
break;
}
catch (Exception ex)
{
_logger.Warn("Failed", ex);
//we can't really do much other than try again
if (i == retries - 1)
{
throw new Exception("Failed to connect to BLE Anemometer", ex);
}
else
{
System.Threading.Thread.Sleep(3000);
}
}
}
string name = _device.Name;
for (int i = 0; i < retries; i++)
{
try
{
var readCharPath = BlueZPath.GattCharacteristic(_adapterName, _deviceAddress, _serviceId, _readCharId);
_readChar = _connection.System.GetObject <GattCharacteristic1> (BlueZPath.Service, readCharPath);
_properties = _connection.System.GetObject <Properties> (BlueZPath.Service, readCharPath);
_readChar.StartNotify();
InitializePropertyListener();
_logger.Info("Now listening for wind data");
break;
}
catch (Exception ex)
{
_logger.Warn("Failed to configure listener", ex);
if (i == retries - 1)
{
throw new Exception("Are you sure BlueZ is running in experimental mode?", ex);
}
else
{
System.Threading.Thread.Sleep(3000);
}
}
}
}
private Task BeginReconnect()
{
return(Task.Factory.StartNew(() => {
_logger.Warn("BLE Anemometer Lost, Attempting to Reconnect");
try
{
_device.Connect();
_logger.Warn("BLE Anemometer Reconnected Successfully");
_lastReconnectAttempt = null;
}
catch
{
_logger.Warn("BLE Anemometer Reconnection Failed");
_lastReconnectAttempt = _clock.GetUtcTime();
throw;
}
}));
}