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fix(launcher): harden updater crash recovery

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This commit is contained in:
Erik 2026-08-14 23:12:15 +02:00
parent 2d2a5b5046
commit 1955ca8ab5
27 changed files with 2714 additions and 544 deletions
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9
src/AcDream.Launcher.Core/Orchestration/LauncherOrchestrator.cs
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@ -627,6 +627,7 @@ public sealed class LauncherOrchestrator : ILauncherOrchestrator
}
request.Cancellation.Dispose();
request.Activity.StartCompleted.Set();
}
}
@ -1201,11 +1202,16 @@ public sealed class LauncherOrchestrator : ILauncherOrchestrator
private static void DisposeActivity(ManagedActivity activity)
{
activity.StartCancellation?.Cancel();
activity.StartCompleted.Wait();
activity.StartCancellation?.Dispose();
activity.StartCancellation = null;
if (activity.Supervisor is not null)
{
// Disposal is a process-lifetime transaction: the shared update
// lease remains held until Stop has observed the real child
// terminal (including the post-kill wait).
activity.Supervisor.Stop(TimeSpan.FromSeconds(5));
if (activity.SupervisorStateHandler is not null)
{
activity.Supervisor.StateChanged -= activity.SupervisorStateHandler;
@ -1216,6 +1222,7 @@ public sealed class LauncherOrchestrator : ILauncherOrchestrator
}
ReleaseUpdateSessionLease(activity);
activity.StartCompleted.Dispose();
}
private static void ReleaseUpdateSessionLease(ManagedActivity activity)
@ -1285,6 +1292,8 @@ public sealed class LauncherOrchestrator : ILauncherOrchestrator
public UpdateSessionBarrier.SessionLease? UpdateSessionLease;
public ManualResetEventSlim StartCompleted { get; } = new(false);
public object StatusReadGate { get; } = new();
public bool IsActive => State is not (