feat(comm): ack site health reports end-to-end (SiteHealthReportAck, additive contract)

2026-07-08 16:09:08 -04:00
parent f7b9d342e4
commit 17af376a8e
4 changed files with 105 additions and 3 deletions
@@ -394,6 +394,15 @@ public class CentralCommunicationActor : ReceiveActor
        {
            // No-op in non-clustered hosts (TestKit).
        }
+
+        // Ack the site so its AkkaHealthReportTransport Ask completes and the
+        // report-loss counter-restore path can observe delivery (review 01
+        // [Medium]). Guarded so the peer-replica path (SiteHealthReportReplica,
+        // which arrives without an Ask sender) never dead-letters an ack.
+        if (!Sender.IsNobody())
+        {
+            Sender.Tell(new SiteHealthReportAck(report.SiteId, report.SequenceNumber, Accepted: true));
+        }
    }

    /// <summary>