}
			a, err := ResolveIPAddr("ip", args[1])
			if err != nil {
				t.Errorf("ResolveIPAddr(\"ip\", %q) = %v", args[1], err)
				continue
			}
			_, err = DialIP(args[0], nil, a)
			if tt.shouldFail != (err != nil) {
				t.Errorf("DialIP(%q, %v) = %v; want (err != nil) is %t", args[0], a, err, tt.shouldFail)
			}
			_, err = ListenIP(args[0], a)
			if tt.shouldFail != (err != nil) {

// DialContext is a function to make custom Dial for internode communications
type DialContext func(ctx context.Context, network, address string) (net.Conn, error)

// NewInternodeDialContext setups a custom dialer for internode communication
func NewInternodeDialContext(dialTimeout time.Duration, opts TCPOptions) DialContext {
	return func(ctx context.Context, network, addr string) (net.Conn, error) {
		dialer := &net.Dialer{
			Timeout: dialTimeout,

	// dial multiple times
	var lastSocketErr error
	err := wait.PollImmediate(socketDialRetryPeriod, socketDialTimeout,
		func() (bool, error) {
			klog.V(6).InfoS("Dialing the socket", "filePath", filePath)
			var c net.Conn
			c, lastSocketErr = net.Dial("unix", filePath)
			if lastSocketErr == nil {
				c.Close()
				klog.V(6).InfoS("Socket dialed successfully", "filePath", filePath)

    <button id="save-cancel">Cancel</button>
    <button id="save-confirm">Save</button>
  </div>
</div>

<div class="dialog" id="delete-dialog">
  <div class="dialog-header" id="delete-dialog-title">Delete config</div>
  <div id="delete-prompt"></div>
  <div class="dialog-footer">
    <span class="dialog-error" id="delete-error"></span>
    <button id="delete-cancel">Cancel</button>
    <button id="delete-confirm">Delete</button>

	newSSHCon := newSSHConnMock("dillon=ldap")
	_, err := sshPasswordAuth(newSSHCon, []byte("dillon"))
	if err == nil || !errors.Is(err, errSFTPUserHasNoPolicies) {
		c.Fatalf("expected err(%s) but got (%s)", errSFTPUserHasNoPolicies, err)
	}

	newSSHCon = newSSHConnMock("dillon")
	_, err = sshPasswordAuth(newSSHCon, []byte("dillon"))
	if err == nil || !errors.Is(err, errNoSuchUser) {

		},

		"insecure, custom dial": {
			TLSConfig: &tls.Config{InsecureSkipVerify: true},
			Dial:      d.DialContext,
		},
		"secure, no roots, custom dial": {
			TLSConfig:   &tls.Config{InsecureSkipVerify: false},
			Dial:        d.DialContext,
			ExpectError: "unknown authority|not trusted",
		},
		"secure with roots, custom dial": {
			TLSConfig: &tls.Config{InsecureSkipVerify: false, RootCAs: roots},

		return dialer.(hbone.Dialer)
	}
	out := &net.Dialer{
		Timeout: common.ConnectionTimeout,
	}
	if cfg.forceDNSLookup {
		out.Resolver = newResolver(common.ConnectionTimeout, "", "")
	}
	return out
}

func newResolver(timeout time.Duration, protocol, dnsServer string) *net.Resolver {
	return &net.Resolver{
		PreferGo: true,
		Dial: func(ctx context.Context, network, address string) (net.Conn, error) {
			d := net.Dialer{

			cancel()
		}()
		go func(i int) {
			defer wg.Done()
			var dialer Dialer
			// Try to connect to a real host on a port
			// that it is not listening on.
			_, err := dialer.DialContext(ctx, "tcp", "golang.org:3")
			if err == nil {
				t.Errorf("Dial to unbound port succeeded on attempt %d", i)
			}
			<-sem
		}(i)
	}
	wg.Wait()

	address, dialer, err := util.GetAddressAndDialer(fullPath)
	require.NoErrorf(t, err, "Failed to parse the endpoint path and get back address and dialer (path=%q)", fullPath)

	dialerPointer := reflect.ValueOf(dialer).Pointer()
	actualDialerName := runtime.FuncForPC(dialerPointer).Name()

	assert.Equalf(t, npipeDialPointer, dialerPointer,
		"Expected dialer %s, but get %s", expectedDialerName, actualDialerName)

	if err != nil {
		return nil, err
	}
	dialer := &net.Dialer{
		Timeout: 5 * time.Second,
	}
	var res TestGrid
	res.Hosts = hosts
	ready := make(chan struct{})
	ctx, cancel := context.WithCancel(context.Background())
	res.cancel = cancel
	for i, host := range hosts {
		manager, err := NewManager(ctx, ManagerOptions{
			Dialer: dialer.DialContext,
			Local:  host,
			Hosts:  hosts,