fix(siteeventlog): suppress snapshot-resync alarm re-emit + coverage + hardening (review)

2026-06-15 12:45:00 -04:00
parent e74c3aef23
commit e5534fddca
6 changed files with 166 additions and 23 deletions
@@ -212,7 +212,14 @@ public class NativeAlarmActor : ReceiveActor
        {
            _alarms[sourceRef] = t;
            PersistUpsert(t);
-            Emit(t, t.Condition);
+            // M1.5: a snapshot replay is a re-sync of the source's current
+            // active set on (re)subscribe, NOT a live transition — surface it
+            // upward for the DebugView but do NOT re-log an `alarm` operational
+            // event. Otherwise every DCL reconnect would re-emit an `alarm`
+            // event for every already-active native condition (the
+            // synthesised return-to-normal above IS a real state change and
+            // keeps logSiteEvent: true).
+            Emit(t, t.Condition, logSiteEvent: false);
        }

        _snapshotBuffer.Clear();