Function FindAddress

skipper_test.go:82–102

skipper.FindAddress returns an addr that you can listen on TCP. You need to hold skipper.MuFindAddress to call this function.

(t *testing.T)

// skipper.FindAddress returns an addr that you can listen on TCP. You need to
// hold skipper.MuFindAddress to call this function.
func FindAddress(t *testing.T) string {
	t.Helper()

	var (
		err error
		l   *net.TCPListener
	)
	for range 3 {
		l, err = net.ListenTCP("tcp6", &net.TCPAddr{})
		if err == nil {
			break
		}
	}
	require.NoError(t, err)

	addr := l.Addr().String()
	require.NoError(t, l.Close())
	t.Logf("Found address %q to be free", addr)

	return addr
}

func TestOptionsFilterRegistry(t *testing.T) {
	t.Run("custom filters", func(t *testing.T) {