dialAddr := netutil.CanonicalAddr(url)

	dialer, err := utilnet.DialerFor(transport)
	if err != nil {
		klog.V(5).Infof("Unable to unwrap transport %T to get dialer: %v", transport, err)
	}

	switch url.Scheme {
	case "http":
		if dialer != nil {
			return dialer(ctx, "tcp", dialAddr)
		}
		var d net.Dialer
		return d.DialContext(ctx, "tcp", dialAddr)
	case "https":

	addr, dialer, err := util.GetAddressAndDialer(socket)
	if err != nil {
		return nil, nil, err
	}
	ctx, cancel := context.WithTimeout(context.Background(), connectionTimeout)
	defer cancel()

	conn, err := grpc.DialContext(ctx, addr,
		grpc.WithTransportCredentials(insecure.NewCredentials()),
		grpc.WithContextDialer(dialer),

		if err != nil {
			t.Fatalf("unexpected error from Dial with %v connections: %v", len(dialed), err)
		}
		dialed = append(dialed, c)
		if testing.Verbose() && len(dialed)%(1<<12) == 0 {
			t.Logf("dialed %d connections", len(dialed))
		}
	}
	t.Logf("dialed %d connections", len(dialed))

	// Now that all of the ports are in use, dialing another should fail due
	// to port exhaustion, which (for POSIX-like socket APIs) should return

			KeepAliveConfig: cfg})
		ls := (&streamListener{Listener: ln}).newLocalServer()
		defer ls.teardown()
		if err := ls.buildup(handler); err != nil {
			t.Fatal(err)
		}
		d := Dialer{KeepAlive: -1} // prevent calling hook from dialing
		c, err := d.Dial("tcp", ls.Listener.Addr().String())
		if err != nil {
			t.Fatal(err)
		}
		defer c.Close()

		cc := <-ch
		defer cc.Close()
		if errHook != nil {

}

// wantDial waits for the Transport to start a Dial.
func (dt *transportDialTester) wantDial() *transportDialTesterConn {
	c := <-dt.dials
	c.connID = dt.dialCount
	dt.dialCount++
	dt.t.Logf("Dial %v: started", c.connID)
	return c
}

// finish completes a Dial.
func (c *transportDialTesterConn) finish(err error) {
	c.t.Logf("Dial %v: finished (err:%v)", c.connID, err)
	c.ready <- err

}

func (sd *sysDialer) dialIP(ctx context.Context, laddr, raddr *IPAddr) (*IPConn, error) {
	network, proto, err := parseNetwork(ctx, sd.network, true)
	if err != nil {
		return nil, err
	}
	switch network {
	case "ip", "ip4", "ip6":
	default:
		return nil, UnknownNetworkError(sd.network)
	}
	ctrlCtxFn := sd.Dialer.ControlContext
	if ctrlCtxFn == nil && sd.Dialer.Control != nil {

	ctrlCtxFn := sd.Dialer.ControlContext
	if ctrlCtxFn == nil && sd.Dialer.Control != nil {
		ctrlCtxFn = func(ctx context.Context, network, address string, c syscall.RawConn) error {
			return sd.Dialer.Control(network, address, c)
		}
	}
	fd, err := internetSocket(ctx, sd.network, laddr, raddr, syscall.SOCK_STREAM, proto, "dial", ctrlCtxFn)

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

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

}

func newIPConn(fd *netFD) *IPConn { return &IPConn{conn{fd}} }

// DialIP acts like [Dial] for IP networks.
//
// The network must be an IP network name; see func Dial for details.
//
// If laddr is nil, a local address is automatically chosen.
// If the IP field of raddr is nil or an unspecified IP address, the
// local system is assumed.
func DialIP(network string, laddr, raddr *IPAddr) (*IPConn, error) {
	if raddr == nil {

		}
	}
}

var dialGoogleTests = []struct {
	dial               func(string, string) (Conn, error)
	unreachableNetwork string
	networks           []string
	addrs              []string
}{
	{
		dial:     (&Dialer{DualStack: true}).Dial,
		networks: []string{"tcp", "tcp4", "tcp6"},
		addrs:    []string{"www.google.com:http"},
	},
	{
		dial:               Dial,
		unreachableNetwork: "tcp6",