public TopicManager(ISession session, DataGenerators.ICarControlsDataGenerator carControlsDataGenerator, DataGenerators.ICarStateDataGenerator carStateDataGenerator, RefreshIntervalManager refreshIntervalManager, Metrics metrics)
{
this.carControlsDataGenerator = carControlsDataGenerator;
this.carStateDataGenerator = carStateDataGenerator;
this.refreshIntervalManager = refreshIntervalManager;
this.metrics = metrics;
topics = session.GetTopicsFeature();
topicControl = session.GetTopicControlFeature();
topicUpdateControl = session.GetTopicUpdateControlFeature();
topicPathsPendingAddition = new List<string>();
// The first thing we need to do is kick of an asynchronous request to see
// whether our root topic path already exists.
var topicDetailsHandler = new Handlers.TopicDetailsHandler();
topicDetailsHandler.Success += topicDetailsHandler_Success;
topics.GetTopicDetails(rootTopicPath, TopicDetailsLevel.BASIC, topicDetailsHandler);
}
Program()
{
directInputManager = new DataGenerators.DirectInputManager();
metrics = new Metrics();
refreshIntervalManager = new RefreshIntervalManager();
car = new DataGenerators.Car(directInputManager, refreshIntervalManager);
// In order for us to see Exception instances thrown from our own (application) code
// executing within a callback from the Diffusion SDK, we need to direct log output
// to the Console.
LogService.ActiveLoggerType = LoggerType.Console;
LogService.SetThresholdForLogger(LoggerType.Console, LogSeverity.Error);
var sessionFactory = Diffusion.Sessions
.ConnectionTimeout(5000) // milliseconds
.SessionErrorHandler(session_Error)
.SessionStateChangedHandler(session_StateChanged);
// I get SessionStateChanged event before this method returns
string diffusionServerURL = Properties.Settings.Default.DiffusionServerURL;
Log.Spew("Connecting to Diffusion Server at \"" + diffusionServerURL + "\"...");
sessionFactory.Open(diffusionServerURL).Start();
}
public MetricEventArgs(Metrics.Types type, UInt64 value)
{
this.Type = type;
this.Value = value;
}
private void Increment(Metrics.Types type)
{
lock(locker)
{
++values[(int)type];
}
}