public void Participate(ILifecycleObservable <TestStages> lifecycle)
{
lifecycle.Subscribe(TestStages.Down, ct => OnStartStage(TestStages.Down), ct => OnStopStage(TestStages.Down));
lifecycle.Subscribe(TestStages.Initialize, ct => OnStartStage(TestStages.Initialize), ct => OnStopStage(TestStages.Initialize));
lifecycle.Subscribe(TestStages.Configure, ct => OnStartStage(TestStages.Configure), ct => OnStopStage(TestStages.Configure));
lifecycle.Subscribe(TestStages.Run, ct => OnStartStage(TestStages.Run), ct => OnStopStage(TestStages.Run));
}
public static IDisposable Subscribe(this ILifecycleObservable observable, string observerName, int stage, Func <CancellationToken, Task> onStart, Func <CancellationToken, Task> onStop)
{
if (observable is null)
{
throw new ArgumentNullException(nameof(observable));
}
if (onStart is null)
{
throw new ArgumentNullException(nameof(onStart));
}
if (onStop is null)
{
var observer = new StartupObserver(onStart);
return(observer.Registration = observable.Subscribe(observerName, stage, observer));
}
return(observable.Subscribe(observerName, stage, new Observer(onStart, onStop)));
}
public DummySilo(
ILifecycleObservable lifecycle,
ILoggerFactory loggerFactory,
IMembershipOracle membershipOracle,
IReminderService reminderService,
IMessageCenter messageCenter,
IRuntime runtime)
{
logger = loggerFactory.CreateLogger <DummySilo>();
lifecycle.Subscribe(Initialize, Start, Stop);
}
public static IDisposable Subscribe(this ILifecycleObservable observable, string observerName, int stage, Func <CancellationToken, Task> onStart, Func <CancellationToken, Task> onStop)
{
if (observable == null)
{
throw new ArgumentNullException(nameof(observable));
}
if (onStart == null)
{
throw new ArgumentNullException(nameof(onStart));
}
if (onStop == null)
{
throw new ArgumentNullException(nameof(onStop));
}
return(observable.Subscribe(observerName, stage, new Observer(onStart, onStop)));
}
public static IDisposable Subscribe(this ILifecycleObservable observable, Func <Task> onInitialize, Func <Task> onStart, Func <Task> onStop)
{
if (observable == null)
{
throw new ArgumentNullException(nameof(observable));
}
if (onInitialize == null)
{
throw new ArgumentNullException(nameof(onInitialize));
}
if (onStart == null)
{
throw new ArgumentNullException(nameof(onStart));
}
if (onStop == null)
{
throw new ArgumentNullException(nameof(onStop));
}
return(observable.Subscribe(new Observer(onInitialize, onStart, onStop)));
}
public static IDisposable Subscribe(this ILifecycleObservable observable, string observerName, int stage, Func <CancellationToken, Task> onStart)
{
return(observable.Subscribe(observerName, stage, onStart, NoOp));
}
public virtual void Participate(ILifecycleObservable <GrainLifecycleStage> lifecycle)
{
lifecycle.Subscribe(GrainLifecycleStage.SetupState, OnSetupState);
}
public Thingy(ILifecycleObservable lifecycle, ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger <Thingy>();
lifecycle.Subscribe(Initialize, Start, Stop);
}
/// <summary>
/// Creates a disposable subscription to the lifecycle.
/// </summary>
/// <typeparam name="TObserver">
/// The observer type, used for diagnostics.
/// </typeparam>
/// <param name="observable">The lifecycle observable.</param>
/// <param name="stage">The stage to participate in.</param>
/// <param name="observer">The observer.</param>
/// <returns>A <see cref="IDisposable"/> instance which can be disposed to unsubscribe the observer from the lifecycle.</returns>
public static IDisposable Subscribe <TObserver>(this ILifecycleObservable observable, int stage, ILifecycleObserver observer)
{
return(observable.Subscribe(typeof(TObserver).FullName, stage, observer));
}
/// <summary>
/// Creates a disposable subscription to the lifecycle.
/// </summary>
/// <param name="observable">The lifecycle observable.</param>
/// <param name="stage">The stage to participate in.</param>
/// <param name="observer">The observer.</param>
/// <returns>A <see cref="IDisposable"/> instance which can be disposed to unsubscribe the observer from the lifecycle.</returns>
public static IDisposable Subscribe(this ILifecycleObservable observable, int stage, ILifecycleObserver observer)
{
return(observable.Subscribe(observer.GetType().FullName, stage, observer));
}
public Lifecycle(ILifecycleObservable lifecycle)
{
lifecycle.Subscribe(this);
subscribers = new ConcurrentDictionary <object, OrderedObserver>();
}
public Thingy(ILifecycleObservable lifecycle, ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger <Thingy>();
lifecycle.Subscribe(this);
}
public static IDisposable Subscribe <TStage>(this ILifecycleObservable <TStage> observable, TStage stage, Func <CancellationToken, Task> onStart)
{
return(observable.Subscribe(stage, new Observer(onStart, NoOp)));
}
public static IDisposable Subscribe(this ILifecycleObservable observable, Func <Task> onInitialize)
{
return(observable.Subscribe(new Observer(onInitialize, NoOp, NoOp)));
}
public static IDisposable Subscribe(this ILifecycleObservable observable, Func <Task> onStart, Func <Task> onStop)
{
return(observable.Subscribe(new Observer(NoOp, onStart, onStop)));
}
public static IDisposable Subscribe <TObserver>(this ILifecycleObservable observable, int stage, Func <CancellationToken, Task> onStart)
{
return(observable.Subscribe <TObserver>(stage, onStart, NoOperation));
}
public DummyMessageCenter(ILifecycleObservable lifecycle, ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger <DummyMessageCenter>();
lifecycle.Subscribe(Initialize, Start, Stop);
}
private StartupObserver(ILifecycleObservable observable, string observerName, int stage, Func <CancellationToken, Task> onStart)
{
_onStart = onStart;
_registration = observable.Subscribe(observerName, stage, this);
}
public void Configure(string azureConnectionString)
{
connectionString = azureConnectionString;
lifecycle.Subscribe(Initialize);
}
/// <summary>
/// Creates a disposable subscription to the lifecycle.
/// </summary>
/// <typeparam name="TObserver">
/// The observer type, used for diagnostics.
/// </typeparam>
/// <param name="observable">The lifecycle observable.</param>
/// <param name="stage">The stage to participate in.</param>
/// <param name="onStart">The delegate called when starting the specified lifecycle stage.</param>
/// <returns>A <see cref="IDisposable"/> instance which can be disposed to unsubscribe the observer from the lifecycle.</returns>
public static IDisposable Subscribe <TObserver>(this ILifecycleObservable observable, int stage, Func <CancellationToken, Task> onStart)
{
return(observable.Subscribe(typeof(TObserver).FullName, stage, onStart, null));
}
public DummyReminderService(ILifecycleObservable lifecycle, ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger <DummyReminderService>();
lifecycle.Subscribe(Initialize, Start, Stop);
}
public static IDisposable Subscribe(this ILifecycleObservable observable, GrainLifecycleStage stage, Func <CancellationToken, Task> onStart)
{
return(observable.Subscribe((int)stage, onStart));
}
public DummyMembershipOracle(ILifecycleObservable lifecycle, ILoggerFactory loggerFactory)
{
logger = loggerFactory.CreateLogger <DummyMembershipOracle>();
lifecycle.Subscribe(Initialize, Start, Stop);
}