WriteTimeout:   time.Minute, // High timeout to allow profiles to run
			MaxHeaderBytes: 1 << 20,
			Handler:        router,
		},
	}

	s.shutdown.Add(1)
	go s.listen()

	return s, nil
}

func (s *Server) listen() {
	log.Infof("ControlZ available at %s", s.httpServer.Addr)
	if listeningTestProbe != nil {
		go listeningTestProbe()
	}
	err := s.httpServer.Serve(s.listener)

Esto difiere en las fases de **desarrollo**, donde estás constantemente cambiando el código, rompiéndolo y arreglándolo, deteniendo y reiniciando el servidor de desarrollo, etc.

## Estrategias de despliegue

Existen varias formas de hacerlo dependiendo de tu caso de uso específico y las herramientas que uses.

  --name etcd-gcr-v3.3.9 \
  gcr.io/etcd-development/etcd:v3.3.9 \
  /usr/local/bin/etcd \
  --name s1 \
  --data-dir /etcd-data \
  --listen-client-urls http://0.0.0.0:2379 \
  --advertise-client-urls http://0.0.0.0:2379 \
  --listen-peer-urls http://0.0.0.0:2380 \
  --initial-advertise-peer-urls http://0.0.0.0:2380 \
  --initial-cluster s1=http://0.0.0.0:2380 \
  --initial-cluster-token tkn \

	connectFunc   func(syscall.Handle, syscall.Sockaddr) error                                                = syscall.Connect
	listenFunc    func(syscall.Handle, int) error                                                             = syscall.Listen

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package net

import "testing"

func TestTCP4ListenZero(t *testing.T) {
	l, err := Listen("tcp4", "0.0.0.0:0")
	if err != nil {
		t.Fatal(err)
	}
	defer l.Close()
	if a := l.Addr(); isNotIPv4(a) {
		t.Errorf("address does not contain IPv4: %v", a)
	}
}

func TestUDP4ListenZero(t *testing.T) {

This addon runs a node-local-dns pod on all cluster nodes. The pod runs CoreDNS as the dns cache. It runs with `hostNetwork:True` and creates a dedicated dummy interface with a link local ip(169.254.20.10/32 by default) to listen for DNS queries. The cache instances connect to clusterDNS in case of cache misses.

Design details [here](https://github.com/kubernetes/enhancements/blob/master/keps/sig-network/1024-nodelocal-cache-dns/README.md)

	origAccept      = poll.AcceptFunc
)

func installTestHooks() {
	wsaSocketFunc = sw.WSASocket
	poll.CloseFunc = sw.Closesocket
	connectFunc = sw.Connect
	poll.ConnectExFunc = sw.ConnectEx
	listenFunc = sw.Listen
	poll.AcceptFunc = sw.AcceptEx
}

func uninstallTestHooks() {
	wsaSocketFunc = origWSASocket
	poll.CloseFunc = origClosesocket
	connectFunc = origConnect
	poll.ConnectExFunc = origConnectEx

	extraTestHookInstallers   []func()
	extraTestHookUninstallers []func()
)

func installTestHooks() {
	socketFunc = sw.Socket
	poll.CloseFunc = sw.Close
	connectFunc = sw.Connect
	listenFunc = sw.Listen
	poll.AcceptFunc = sw.Accept
	getsockoptIntFunc = sw.GetsockoptInt

	for _, fn := range extraTestHookInstallers {
		fn()
	}
}

func uninstallTestHooks() {
	socketFunc = origSocket

	m := &monitor{}

	// get the network stuff setup
	var listener net.Listener
	if addr != "" {
		var err error
		if listener, err = net.Listen("tcp", addr); err != nil {
			return nil, fmt.Errorf("unable to listen on socket: %v", err)
		}
	}

	// NOTE: this is a temporary solution to provide bare-bones debug functionality

)

func maxListenerBacklog() int {
	// When the socket backlog is SOMAXCONN, Windows will set the backlog to
	// "a reasonable maximum value".
	// See: https://learn.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-listen
	return syscall.SOMAXCONN
}

func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
	s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto),