@@ -11,7 +11,7 @@ public static class EventingServiceCollectionExtensions
     {

@@ -0,0 +36,4 @@
+        var taskCompletionSource = new TaskCompletionSource();
+        await using var cancellationTokenRegistration =
+            stoppingToken.Register(s => ((TaskCompletionSource)s!).TrySetResult(), taskCompletionSource);
+

@@ -0,0 +153,4 @@
+            handle.SessionPath.Root);
+        var sessionShutdownTimeoutCancellationTokenSource = new CancellationTokenSource();
+        var sessionShutdownTimeoutToken = sessionShutdownTimeoutCancellationTokenSource.Token;
+        sessionShutdownTimeoutCancellationTokenSource.CancelAfter(TimeSpan.FromSeconds(15));

@@ -0,0 +160,4 @@
+            var eventType = Event.WellKnown.Command.AgentShutdown with { Id = handle.SessionPath.Current };
+            var eventParameter = new AgentStopRequest(handle.SessionPath.Current);
+            await _eventPublisher.PublishAsync(eventType, eventParameter, cancellationToken);
+            LogShutdownRequestSentDisposingSessionId(handle.SessionPath.Current);

@@ -0,0 +91,4 @@
+        {
+            Remove(descendent.SessionPath.Id);
+        }
+    }

@@ -0,0 +59,4 @@
+        await using var disposable = birthSubscription
+            .And(deathSubscription)
+            .And(stopRegistration as IAsyncDisposable);
+

@@ -0,0 +20,4 @@
+    /// <summary><see langword="true"/> when this notification represents an actual change (birth, tombstone, or hash-distinct update).</summary>
+    public bool HasChanges => IsValid && (IsBirth || IsTombstone ||
+                                          string.Equals(CurrentConfig!.Hash, UpdatedConfig!.Hash,
+                                              StringComparison.OrdinalIgnoreCase));

@@ -13,0 +25,4 @@
+    {
+        throw new NotImplementedException();
+    }
+}

@@ -187,3 +186,4 @@
+    private sealed class ThrowingPaths : IApplicationPathProvider
     {
         public string GetPath(PathKind kind, string? subpath = null, bool ensureExists = false)
             => throw new InvalidOperationException("IShearsPaths.GetPath should not be reached when ModelsRoot is explicitly set.");