private void Initialize(string workLoadConfigFile)
{
// try to load feedback controllers from file:
string message;
LoadPredictionSystemSection section;
string filename = Path.Combine(this.rootPath, workLoadConfigFile);
if (!ConfigurationLoader.TryLoadFromFile(filename, out section, out message))
{
log.WarnFormat(
"Could not initialize Load Prediction 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)
{
if (controllerElement.Name != FeedbackName.PeerCount)
{
continue;
}
var dict = new SortedDictionary <FeedbackLevel, FeedbackLevelData>();
foreach (FeedbackLevelElement level in controllerElement.Levels)
{
var values = new FeedbackLevelData
{
UpperBound = level.Value,
LowerBound = level.ValueDown == -1 ? level.Value : level.ValueDown,
};
if (level.Level == FeedbackLevel.Highest)
{
values.UpperBound = int.MaxValue;
}
dict.Add(level.Level, values);
}
this.thresholdValues = dict;
}
log.InfoFormat("Initialized Load Prediction with {0} controllers from config file.", section.FeedbackControllers.Count);
}
else
{
// default settings, in case no config file was found.
this.thresholdValues = DefaultConfiguration.GetDefaultControllers();
}
}
public LoadStatsCollector(float factor = 1.0f)
{
this.initialFactor = factor;
this.thresholdValues = DefaultConfiguration.GetDefaultControllers();
}
