return newDialer(cfg).Dial(network, addr)
	}
	if len(cfg.UDS) > 0 {
		dialContext = func(network, addr string) (net.Conn, error) {
			return newDialer(cfg).Dial("unix", cfg.UDS)
		}
	}

	dialer := &websocket.Dialer{
		TLSClientConfig:  cfg.tlsConfig,
		NetDial:          dialContext,
		HandshakeTimeout: cfg.timeout,
	}

	conn, _, err := dialer.Dial(req.Url, wsReq)
	if err != nil {

// function. LookupHost may implement an internal DNS caching implementation, lookupHost
// input if nil then net.DefaultResolver.LookupHost is used.
//
// It dials one by one and returns first connected `net.Conn`.
// If it fails to dial all IPs from cache it returns first error. If no baseDialFunc
// is given, it sets default dial function.
//

// 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,

			if err != nil {
				t.Fatal(err)
			}
			url, _ := url.Parse(server.URL)
			dialer := spdy.NewDialer(upgrader, &http.Client{Transport: transport}, "POST", url)

			stopChan := make(chan struct{}, 1)
			readyChan := make(chan struct{})

			pf, err := New(dialer, test.ports, stopChan, readyChan, os.Stdout, os.Stderr)
			if err != nil {

import (
	"fmt"
	"net"
)

func init() {
	registerInit("NetpollDeadlock", NetpollDeadlockInit)
	register("NetpollDeadlock", NetpollDeadlock)
}

func NetpollDeadlockInit() {
	fmt.Println("dialing")
	c, err := net.Dial("tcp", "localhost:14356")
	if err == nil {
		c.Close()
	} else {
		fmt.Println("error: ", err)
	}
}

func NetpollDeadlock() {
	fmt.Println("done")

}

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",

			}
			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,

	}
}

func ExampleDialer_unix() {
	// DialUnix does not take a context.Context parameter. This example shows
	// how to dial a Unix socket with a Context. Note that the Context only
	// applies to the dial operation; it does not apply to the connection once
	// it has been established.
	var d net.Dialer
	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
	defer cancel()