private void Initialize()
{
string message;
FeedbackControlSystemSection section;
string filename = Path.Combine(this.applicationRootPath, GameServerSettings.Default.WorkloadConfigFile);
// CCU, Out-of-Rotation
var allControllers = GetNonConfigurableControllers(this.maxCcu);
if (!ConfigurationLoader.TryLoadFromFile(filename, out section, out message))
{
log.WarnFormat(
"Could not initialize Feedback Control System from configuration: Invalid configuration file {0}. Using default settings... ({1})",
filename,
message);
}
if (section != null)
{
// load controllers from config file.);
foreach (FeedbackControllerElement controllerElement in section.FeedbackControllers)
{
var dict = new Dictionary<FeedbackLevel, int>();
foreach (FeedbackLevelElement level in controllerElement.Levels)
{
dict.Add(level.Level, level.Value);
}
var controller = new FeedbackController(controllerElement.Name, dict, controllerElement.InitialInput, controllerElement.InitialLevel);
allControllers.Add(controller);
}
log.InfoFormat("Initialized FeedbackControlSystem with {0} controllers from config file.", section.FeedbackControllers.Count);
}
else
{
// default settings, in case no config file was found.
allControllers.AddRange(DefaultConfiguration.GetDefaultControllers());
}
this.controllerCollection = new FeedbackControllerCollection(allControllers.ToArray());
}
private static List<FeedbackController> GetNonConfigurableControllers(int maxCcu)
{
Dictionary<FeedbackLevel, int> peerCountThresholds = maxCcu == 0
? new Dictionary<FeedbackLevel, int>()
: new Dictionary<FeedbackLevel, int> {
{ FeedbackLevel.Lowest, 1 },
{ FeedbackLevel.Low, 2 },
{ FeedbackLevel.Normal, maxCcu / 2 },
{ FeedbackLevel.High, maxCcu * 8 / 10 },
{ FeedbackLevel.Highest, maxCcu }
};
var peerCountController = new FeedbackController(FeedbackName.PeerCount, peerCountThresholds, 0, FeedbackLevel.Lowest);
return new List<FeedbackController> { peerCountController };
}