A state entry may say key-ttl and its bucket allows a time to live per key (issue 1154)

internal/inventory/busrecords.go

@@ -269,7 +269,7 @@ func bucketsOf(m catalogue.Manifest) []broker.Bucket {
 	var out []broker.Bucket
 	for _, s := range m.State {
 		out = append(out, broker.Bucket{Module: m.Module, Name: s.Name, History: s.History, TTLSeconds: s.TTLSeconds,
-			PerMachine: s.PerMachine})
+			PerMachine: s.PerMachine, KeyTTL: s.KeyTTL})
 	}
 	return out
 }

internal/inventory/state_keyttl_test.go

@@ -0,0 +1,16 @@
+package inventory
+
+import (
+	"testing"
+
+	"github.com/novox/mesh-controller/internal/catalogue"
+)
+
+// 1154/AC2: a module's state with key-ttl is composed into a bucket that carries KeyTTL; without it, none.
+func TestAKeyTTLStateIsComposedIntoABucketThatSaysSo(t *testing.T) { // 1154/AC2
+	got := bucketsOf(catalogue.Manifest{Module: "mesh-delivery-watchman",
+		State: []catalogue.StateDeclaration{{Name: "pulse", KeyTTL: true}, {Name: "stuck"}}})
+	if len(got) != 2 || !got[0].KeyTTL || got[1].KeyTTL {
+		t.Fatalf("buckets composed as %+v", got)
+	}
+}