delay := afterDial.Sub(beforeDial)
				if delay < d.Timeout {
					t.Errorf("Dial returned after %v; want ≥%v", delay, d.Timeout)
				}
			}

			if perr := parseDialError(err); perr != nil {
				t.Errorf("unexpected error from Dial: %v", perr)
			}
			if nerr, ok := err.(Error); !ok || !nerr.Timeout() {
				t.Errorf("Dial: %v, want timeout", err)
			}
		})
	}
}

		var d net.Dialer
		c, err := d.DialContext(ctx, "unix", udsName)
		if err != nil {
			klog.Errorf("failed to create connection to uds name %s, error: %v", udsName, err)
		}
		return c, err
	})

	// CreateSingleUseGrpcTunnel() unfortunately couples dial and connection contexts. Because of that,

	serverDone := make(chan struct{})
	dialed := make(chan struct{})
	go func() {
		defer close(serverDone)

		cs, err := ln.Accept()
		if err != nil {
			return
		}
		<-dialed
		cs.(*TCPConn).SetLinger(0)
		cs.Close()
	}()
	defer func() {
		ln.Close()
		<-serverDone
	}()

	ss, err := Dial("tcp", ln.Addr().String())
	close(dialed)
	if err != nil {
		t.Fatal(err)
	}

// dial makes a new connection to the provided server (which must be
// an IP address) with the provided network type, using either r.Dial
// (if both r and r.Dial are non-nil) or else Dialer.DialContext.
func (r *Resolver) dial(ctx context.Context, network, server string) (Conn, error) {
	// Calling Dial here is scary -- we have to be sure not to
	// dial a name that will require a DNS lookup, or Dial will

		resp: &http.Response{
			StatusCode: http.StatusSwitchingProtocols,
			Body:       ioutil.NopCloser(&bytes.Buffer{}),
		},
	}
	dialer := spdy.NewDialer(upgrader, &http.Client{Transport: upgrader}, "POST", &url.URL{Host: "something.com", Scheme: "https"})
	conn, protocol, err := dialer.Dial("protocol1")
	if err != nil {
		t.Fatal(err)
	}
	if conn != upgrader.conn {
		t.Errorf("unexpected connection: %#v", conn)
	}

		toDial = strings.Replace(toDial, "https://", "wss://", 1)
		toDial += RoutePath

		dialer := ws.DefaultDialer
		dialer.ReadBufferSize = readBufferSize
		dialer.WriteBufferSize = writeBufferSize
		dialer.Timeout = defaultDialTimeout
		if c.dialer != nil {
			dialer.NetDial = c.dialer.DialContext
		}
		if c.header == nil {
			c.header = make(http.Header, 2)
		}

	local string

	// Validate incoming requests.
	authRequest func(r *http.Request) error
}

// ManagerOptions are options for creating a new grid manager.
type ManagerOptions struct {
	Dialer       ContextDialer               // Outgoing dialer.
	Local        string                      // Local host name.
	Hosts        []string                    // All hosts, including local in the grid.

          <y:Fill color="#FFCC00" transparent="false"/>
          <y:BorderStyle color="#000000" type="line" width="1.0"/>
          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="custom" textColor="#000000" visible="true" width="4.0" x="38.5" y="13.0">
            <y:LabelModel>

type lookupCustomResolver struct {
	*Resolver
	mu     sync.RWMutex
	dialed bool
}

func (lcr *lookupCustomResolver) dial() func(ctx context.Context, network, address string) (Conn, error) {
	return func(ctx context.Context, network, address string) (Conn, error) {
		lcr.mu.Lock()
		lcr.dialed = true
		lcr.mu.Unlock()
		return Dial(network, address)
	}
}

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                                                             tabindex="-1" role="dialog">
                                                            <div class="modal-dialog">
                                                                <div class="modal-content bg-danger">