fix(gateway): close Phase 3C audit gaps

2026-07-30 01:46:00 +07:00
parent 040ca73ce9
commit d3852d15f3
23 changed files with 1619 additions and 219 deletions
@@ -32,6 +32,17 @@ func TestFairPacerEightFlowSharesAndCapacitySteps(t *testing.T) {
 	assertSyntheticCap(t, half, 500_000)
 }

+func TestFairPacerBoundsCatchupAfterHostStall(t *testing.T) {
+	start := time.Date(2026, time.January, 1, 0, 0, 0, 0, time.UTC)
+	pacer := newFairPacer(8000)
+	_ = pacer.reserveAt(start, "one", 1000)
+	resumed := start.Add(100 * time.Millisecond)
+	next := pacer.reserveAt(resumed, "one", 1000)
+	if next.Before(resumed.Add(-fairPacerMaximumCatchup)) || next.After(resumed.Add(10*time.Millisecond)) {
+		t.Fatalf("post-stall reservation = %s, want bounded catchup near %s", next, resumed)
+	}
+}
+
 func runSyntheticPacer(pacer *fairPacer, start, end time.Time, flows []string, next map[string]time.Time) []syntheticPacerDelivery {
 	const packetBytes = 1000
 	for _, flow := range flows {