override public async Task ConnectAsync(DeviceInfo RacerDevice)
{
try
{
//First connect to the bluetooth device...
HostName deviceHost = new HostName(RacerDevice.HostName);
//If the socket is already in use, dispose of it
if (streamSocket != null || dataWriter != null)
CloseConnection();
//Create a new socket
streamSocket = new StreamSocket();
await streamSocket.ConnectAsync(deviceHost, "1");
dataWriter = new DataWriter(streamSocket.OutputStream);
RaisePropertyChanged("IsConnected");
}
catch(Exception ex)
{
//Dispose and Destroy the StreamSocket and DataWriter
CloseConnection();
//Not sure what to do here yet, just pass it along
throw;
}
finally
{
//Regardless of what happened, let the view know that the connection state likely changed.
RaiseRacerConnectionStateChanged();
}
}
public override async Task ConnectAsync(DeviceInfo RacerDevice)
{
racerDevice = RacerDevice;
string connectMessage = string.Format("Connecting to:\n{0}", racerDevice.ToString());
Debug.WriteLine(connectMessage);
isConnected = true;
RaiseRacerConnectionStateChanged();
}
public abstract Task ConnectAsync(DeviceInfo RacerDevice);