kubernetes/staging/src/k8s.io/client-go/util/connrotation/connrotation_test.go

func TestCloseAll(t *testing.T) { … }

// TestCloseAllRace ensures CloseAll works with connections being simultaneously dialed
func TestCloseAllRace(t *testing.T) { … }

type closeOnlyConn …

func (c closeOnlyConn) Close() error { … }