/// <summary>
/// Sets up the generation of events, as defined in the configuration, wit hthe proper intervals between them, to avoid overloading the system
/// </summary>
/// <param name="scheduler">The scheduler to setup the event generators in</param>
protected void SetupEventGenerators(TaskScheduler scheduler)
{
var eventGeneratorsProvider = new AppConfigEventGeneratorsProvider();
var generators = eventGeneratorsProvider.GetAll();
DateTime timeToStartTask = DateTime.UtcNow;
TimeSpan timeSpanBetweenGeneratorInvocation = new TimeSpan(LocalConfiguration.General.ProducerInterval.Ticks / generators.Count());
foreach (var generator in generators)
{
EventProducer producer = new EventProducer(generator);
scheduler.AddTask(producer, LocalConfiguration.General.ProducerInterval, timeToStartTask);
timeToStartTask = timeToStartTask.Add(timeSpanBetweenGeneratorInvocation);
}
}
/// <summary>
/// Starts the agent execution
/// Performs required initializations and calls abstract function DoOnStart() to perform any action required by the derived class
/// </summary>
public void Start()
{
//Load the agent configurations
try
{
SimpleLogger.Information("Agent is initializing...", sendAsDiagnostic: true);
AgentConfiguration.Init();
var eventGeneratorsProvider = new AppConfigEventGeneratorsProvider();
EventGenerators = eventGeneratorsProvider.GetAll();
SimpleLogger.Information("Agent is initialized!");
//Call derived class to perform their initializations/start
DoOnStart();
}
catch (AgentException ex)
{
SimpleLogger.Fatal($"ASC for IoT agent encountered an error! {ex.Message}");
}
catch (TypeInitializationException ex) when(ex.InnerException is AgentException)
{
SimpleLogger.Fatal($"ASC for IoT agent encountered an error! {ex.InnerException.Message}");
}
}