protected virtual void OnEngineStarted()
{
FullyQualifiedName = GetType().FullName;
Version = AssemblyName.GetAssemblyName(Assembly.GetExecutingAssembly().Location).Version.ToString();
StartTime = DateTimeOffset.Now;
State = EngineState.Normal;
Logger.Info("The scheduler engine has started.");
Logger.Info($" Scheduler Type: {FullyQualifiedName}, Version: {Version}");
EngineStarted?.Invoke(this, new EngineOperationEventArgs {
State = State
});
}
internal static void NotifyEngineStarted(SchubertOptions options, IServiceProvider builder)
{
if (EngineStarted != null)
{
EngineStarted(options, builder);
if (EngineStarted != null) //再次判断，因为可能在执行方法中使用 “-=” 操作手动移除事件订阅使得委托链再次为空。
{
//清除委托列表，防止资源无法被 GC 收集。
foreach (var delegateItem in EngineStarted.GetInvocationList())
{
EngineStarted -= (EngineStartedHandler)delegateItem;
}
}
}
}
private static void RunEngineStartedTimer()
{
if (engineStartedTimer != null)
{
engineStartedTimer.Dispose();
engineStartedTimer = null;
}
engineStartedTimer = new Timer(delegate
{
if (CurrentIgnitionState == IgnitionState.Ign &&
CurrentRPM > 0 &&
EngineStarted != null)
{
EngineStarted.Invoke();
}
}, null, 2000, 0);
}
private void OnCarStarted()
{
EngineStarted?.Invoke(this);
}
public void Start()
{
IsRunning = true;
EngineStarted?.Invoke(this, EventArgs.Empty);
}
