/// <summary>
/// Starts the connection by calling into Limelight Common
/// </summary>
private async Task StartConnection()
{
NvHttp nv = null;
await SetStateText("Resolving hostname...");
try
{
nv = new NvHttp(selected.IpAddress);
}
catch (ArgumentNullException)
{
stageFailureText = "Error resolving hostname";
ConnectionFailed();
}
XmlQuery launchApp;
// Launch Steam
await SetStateText("Launching Steam");
try
{
launchApp = new XmlQuery(nv.baseUrl + "/launch?uniqueid=" + nv.GetDeviceName() + "&appid=" + selected.steamID);
}
catch (Exception)
{
Debug.WriteLine("Can't find steam");
stageFailureText = "Error launching Steam";
ConnectionFailed();
return;
}
// Set up callbacks
LimelightStreamConfiguration streamConfig = new LimelightStreamConfiguration(frameWidth, frameHeight, 30, 10000, 1024); // TODO a magic number. Get FPS from the settings
LimelightDecoderRenderer drCallbacks = new LimelightDecoderRenderer(DrSetup, DrStart, DrStop, DrRelease, DrSubmitDecodeUnit);
LimelightAudioRenderer arCallbacks = new LimelightAudioRenderer(ArInit, ArStart, ArStop, ArRelease, ArPlaySample);
LimelightConnectionListener clCallbacks = new LimelightConnectionListener(ClStageStarting, ClStageComplete, ClStageFailed,
ClConnectionStarted, ClConnectionTerminated, ClDisplayMessage, ClDisplayTransientMessage);
// Call into Common to start the connection
Debug.WriteLine("Starting connection");
uint addr = 0;
//uint addr = (uint)nv.resolvedHost.ToString(); // TODO how to get the addr as a uint
LimelightCommonRuntimeComponent.StartConnection(addr, streamConfig, clCallbacks, drCallbacks, arCallbacks);
if (stageFailureText != null)
{
Debug.WriteLine("Stage failed");
ConnectionFailed();
return;
}
else
{
ConnectionSuccess();
}
}
/// <summary>
/// Starts the connection by calling into Limelight Common
/// </summary>
private async Task StartConnection(LimelightStreamConfiguration streamConfig)
{
NvHttp nv = null;
await SetStateText("Resolving hostname...");
try
{
nv = new NvHttp(selected.IpAddress);
}
catch (ArgumentNullException)
{
stageFailureText = "Error resolving hostname";
ConnectionFailed();
return;
}
try
{
await nv.ServerIPAddress();
}
catch (Exception)
{
stageFailureText = "Error resolving hostname";
ConnectionFailed();
return;
}
// Set up callbacks
LimelightDecoderRenderer drCallbacks = new LimelightDecoderRenderer(DrSetup, DrStart, DrStop, DrRelease, DrSubmitDecodeUnit);
LimelightAudioRenderer arCallbacks = new LimelightAudioRenderer(ArInit, ArStart, ArStop, ArRelease, ArPlaySample);
LimelightConnectionListener clCallbacks = new LimelightConnectionListener(ClStageStarting, ClStageComplete, ClStageFailed,
ClConnectionStarted, ClConnectionTerminated, ClDisplayMessage, ClDisplayTransientMessage);
XmlQuery launchApp;
// Launch Steam
await SetStateText("Launching Steam");
try
{
launchApp = StartOrResumeApp(nv, streamConfig);
}
catch (Exception)
{
Debug.WriteLine("Can't find steam");
stageFailureText = "Error launching Steam";
ConnectionFailed();
return;
}
// Call into Common to start the connection
Debug.WriteLine("Starting connection");
Regex r = new Regex(@"^(?<octet1>\d+).(?<octet2>\d+).(?<octet3>\d+).(?<octet4>\d+)");
Match m = r.Match(selected.IpAddress);
uint addr = (uint)(Convert.ToByte(m.Groups["octet4"].Value) << 24 |
Convert.ToByte(m.Groups["octet3"].Value) << 16 |
Convert.ToByte(m.Groups["octet2"].Value) << 8 |
Convert.ToByte(m.Groups["octet1"].Value));
LimelightCommonRuntimeComponent.StartConnection(addr, streamConfig, clCallbacks, drCallbacks, arCallbacks);
if (stageFailureText != null)
{
Debug.WriteLine("Stage failed");
ConnectionFailed();
return;
}
else
{
ConnectionSuccess();
}
}