From fea2cc6839ec3ee17940a2dea69622dc6f4deabf Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Wed, 16 Sep 2026 21:35:55 -0400
Subject: fix: unify crafting ingredient resolution; fix superheat
 alternatives, quantity gates, and dropped combine byproducts

---
 internal/game/quit_state_race_test.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 internal/game/quit_state_race_test.go

(limited to 'internal/game/quit_state_race_test.go')

diff --git a/internal/game/quit_state_race_test.go b/internal/game/quit_state_race_test.go
new file mode 100644
index 0000000..68f4770
--- /dev/null
+++ b/internal/game/quit_state_race_test.go
@@ -0,0 +1,32 @@
+package game
+
+// Regression: network input may arrive on a connection goroutine at any
+// moment, including while the tick-driven logout countdown (owner goroutine)
+// transitions the session to the character menu. The dispatch read
+// sess.State as a plain field, which the race detector flagged; the state is
+// now an atomic on net.Session. This test drives both sides concurrently and
+// must run clean under -race.
+
+import (
+	"testing"
+	"time"
+)
+
+func TestInputDuringLogoutCountdownIsRaceFree(t *testing.T) {
+	h := newHarness(t)
+	h.seedAccount("alice")
+	h.seedCharacter("alice", "alice")
+	sess, _ := h.connect("alice")
+
+	h.g.RunOnOwner(func() {
+		h.g.beginQuitCountdown(sess)
+	})
+
+	// Pump input while the countdown ticks toward the state change to the
+	// character menu (and past it, when the countdown completes early).
+	deadline := time.Now().Add(100 * time.Millisecond)
+	for time.Now().Before(deadline) {
+		h.g.HandleSessionOnOwner(sess, "notacommand")
+	}
+	h.barrier()
+}
-- 
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