The controller no longer subscribes to the alive message: HostBeats, its handler, the heartbeat-gap duration and a fixed silent bound (issue 1183, AC3, AC4, AC5)

internal/link/stale_report_test.go

@@ -121,15 +121,3 @@ func TestAReportCarryingWhatOnlyTheNodeKnowsIsActedOnHoweverOldItIs(t *testing.T
 		}
 	}
 }
-
-// A heartbeat is not held for the store: the next one is a minute away, and one kept for two
-// minutes to be written late says nothing the one after it will not say better.
-func TestAHeartbeatIsNotHeldForTheStore(t *testing.T) {
-	s, in := serving()
-	s.listener = heardWith{err: errors.Join(ErrTryAgain, errors.New("starting up"))}
-	to := &settled{}
-	s.act(context.Background(), in.sends(t, to, KindHeartbeat, Alive{Node: "anchor"}))
-	if !to.acked || len(in.held) != 0 {
-		t.Fatalf("a heartbeat was held for the store: %+v, %d held", *to, len(in.held))
-	}
-}