public JsonResult KeepAlive()
{
KeepAliveHandler handler = new KeepAliveHandler();
string text = handler.GetKeepAlive();
return(Json(text, JsonRequestBehavior.AllowGet));
}
public static void Switch(QRServer server, EndPoint endPoint, byte[] recv)
{
try
{
switch (recv[0])
{
case QRClient.Avaliable:
AvailableCheckHandler.BackendAvaliabilityResponse(server, endPoint, recv);
break;
// Note: BattleSpy make use of this despite not being used in both OpenSpy and the SDK.
// Perhaps it was present on an older version of GameSpy SDK
case QRGameServer.Challenge:
ChallengeHandler.ServerChallengeResponse(server, endPoint, recv);
break;
case QRClient.Heartbeat: // HEARTBEAT
HeartBeatHandler.HeartbeatResponse(server, endPoint, recv);
break;
case QRClient.KeepAlive:
KeepAliveHandler.KeepAliveResponse(server, endPoint, recv);
break;
default:
server.UnknownDataRecived(recv);
break;
}
}
catch (Exception e)
{
LogWriter.Log.WriteException(e);
server.ReceiveAsync();
}
}
/// <summary>
/// Callback method for when the UDP Query Report socket recieves a connection
/// </summary>
protected override void ProcessAccept(UDPPacket packet)
{
IPEndPoint remote = (IPEndPoint)packet.AsyncEventArgs.RemoteEndPoint;
// Need at least 5 bytes
if (packet.BytesRecieved.Length < 5)
{
Release(packet.AsyncEventArgs);
return;
}
// If we dont reply, we must manually release the EventArgs back to the pool
Replied = false;
try
{
switch (packet.BytesRecieved[0])
{
case QRClient.Avaliable:
AvaliableCheckHandler.BackendAvaliabilityResponse(this, packet);
break;
// Note: BattleSpy make use of this despite not being used in both OpenSpy and the SDK.
// Perhaps it was present on an older version of GameSpy SDK
case QRGameServer.Challenge:
ChallengeHandler.ServerChallengeResponse(this, packet);
break;
case QRClient.Heartbeat: // HEARTBEAT
HeartBeatHandler.HeartbeatResponse(this, packet);
break;
case QRClient.KeepAlive:
KeepAliveHandler.KeepAliveResponse(this, packet);
break;
default:
LogWriter.Log.Write("[QR] [Recv] unknown data: ", LogLevel.Error);
break;
}
}
catch (Exception e)
{
LogWriter.Log.WriteException(e);
}
finally
{
//if we replied QR data we release packet so that the EventArgs can be used on another connection
if (Replied == true)
{
Release(packet.AsyncEventArgs);
}
}
}
/// <summary>
/// keep-aliveHttpClient
/// </summary>
/// <param name="handler">HttpMessageHandler</param>
private KeepAliveHttpClient(KeepAliveHandler handler)
: base(handler, true)
{
this.MessageHandler = handler;
}
