fix: scope realtime fanout dedup per node

2026-09-14 20:15:22 +08:00
parent 6291fa2b60
commit 79babdb6aa
2 changed files with 22 additions and 1 deletions
@@ -191,6 +191,20 @@ func TestLoginTokenRevocation(t *testing.T) {
 	}
 }

+func TestRealtimeFanoutDedupClaimIDIsNodeScoped(t *testing.T) {
+	tenantID := types.TenantID(7)
+	dedupKey := "data:p2pABC:42"
+
+	nodeA := realtimeFanoutDedupClaimID(tenantID, "pod-a", dedupKey)
+	nodeB := realtimeFanoutDedupClaimID(tenantID, "pod-b", dedupKey)
+	if nodeA == nodeB {
+		t.Fatalf("dedup claim id must be node-scoped: %q", nodeA)
+	}
+	if got, want := realtimeFanoutDedupClaimID(tenantID, "", dedupKey), "7:local:data:p2pABC:42"; got != want {
+		t.Fatalf("unexpected local fallback claim id: got %q want %q", got, want)
+	}
+}
+
 func TestMessageRuntimeSeqAndClientMidIdempotency(t *testing.T) {
 	oldRuntime := groupMsgRuntime
 	runtime := newTestGroupMessageRuntime()