)

// Options defines the set of options supported by Istio's ControlZ component introspection package.
type Options struct {
	// The IP port to use for ctrlz.
	Port uint16

	// The IP address to listen on for ctrlz.
	Address string

	// If true, pprof will be enabled
	EnablePprof bool
}

// DefaultOptions returns a new set of options, initialized to the defaults
func DefaultOptions() *Options {

	var loopbackClientConfig *rest.Config

	s := (&SecureServingOptions{
		BindAddress: netutils.ParseIPSloppy("127.0.0.1"),
	}).WithLoopback()
	ln, err := net.Listen("tcp", "127.0.0.1:0")
	if err != nil {
		t.Fatalf("failed to listen on 127.0.0.1:0")
	}
	defer ln.Close()
	s.Listener = ln
	s.BindPort = ln.Addr().(*net.TCPAddr).Port

	if err := s.ApplyTo(&secureServingInfo, &loopbackClientConfig); err != nil {

	}
	return
}

// ListenUnix acts like [Listen] for Unix networks.
//
// The network must be "unix" or "unixpacket".
func ListenUnix(network string, laddr *UnixAddr) (*UnixListener, error) {
	switch network {
	case "unix", "unixpacket":
	default:
		return nil, &OpError{Op: "listen", Net: network, Source: nil, Addr: laddr.opAddr(), Err: UnknownNetworkError(network)}
	}

	TLS bool

	// ServerFirst if a port will be server first
	ServerFirst bool

	// InstanceIP determines if echo will listen on the instance IP, or wildcard
	InstanceIP bool

	// LocalhostIP determines if echo will listen on the localhost IP; otherwise, it will listen on wildcard
	LocalhostIP bool

	// XDSServer, for gRPC servers, will use the xds.NewGRPCServer constructor to rely on XDS configuration.

		log.Warnf("Failed to create directory for %v: %v", path, err)
	}

	var err error
	listener, err := net.Listen("unix", path)
	if err != nil {
		return nil, fmt.Errorf("failed to listen on unix socket %q: %v", path, err)
	}

	// Update file permission so that istio-proxy has permission to access it.
	if _, err := os.Stat(path); err != nil {

namespace tensorflow {
namespace {

class TestListener : public XlaActivityListener {
 public:
  Status Listen(
      const XlaAutoClusteringActivity& auto_clustering_activity) override {
    auto_clustering_activity_ = auto_clustering_activity;
    return absl::OkStatus();
  }

  Status Listen(
      const XlaJitCompilationActivity& jit_compilation_activity) override {

		}
	}
}

func getHosts(n int) (hosts []string, listeners []net.Listener, err error) {
	for i := 0; i < n; i++ {
		l, err := net.Listen("tcp", "127.0.0.1:0")
		if err != nil {
			if l, err = net.Listen("tcp6", "[::1]:0"); err != nil {
				return nil, nil, fmt.Errorf("httptest: failed to listen on a port: %v", err)
			}
		}
		addr := l.Addr()
		hosts = append(hosts, "http://"+addr.String())
		listeners = append(listeners, l)

		log.Warnf("Failed to create directory for %v: %v", path, err)
	}

	var err error
	listener, err := net.Listen("unix", path)
	if err != nil {
		return nil, fmt.Errorf("failed to listen on unix socket %q: %v", path, err)
	}

	// Update file permission so that cni plugin has permission to access it.
	if _, err := os.Stat(path); err != nil {

 * shared resources.
 *
 * @param <K> the most general type of keys this listener can listen for; for example {@code Object}
 *     if any key is acceptable
 * @param <V> the most general type of values this listener can listen for; for example {@code
 *     Object} if any key is acceptable
 * @author Charles Fry
 * @since 10.0
 */
@GwtCompatible
@FunctionalInterface

	opts := options.NewOptions()
	s := (&apiserveroptions.SecureServingOptions{
		BindAddress: netutils.ParseIPSloppy("127.0.0.1"),
	}).WithLoopback()
	ln, err := net.Listen("tcp", "127.0.0.1:0")
	if err != nil {
		t.Fatalf("failed to listen on 127.0.0.1:0")
	}
	defer ln.Close()
	s.Listener = ln
	s.BindPort = ln.Addr().(*net.TCPAddr).Port
	opts.SecureServing = s

	completedOptions, err := opts.Complete(nil, nil)