"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/monitoring"
	"istio.io/istio/pkg/network"
)

func SetupMonitoring(port int, path string, stop <-chan struct{}) {
	if port <= 0 {
		return
	}
	mux := http.NewServeMux()
	var listener net.Listener
	var err error
	if listener, err = net.Listen("tcp", fmt.Sprintf(":%d", port)); err != nil {
		log.Errorf("unable to listen on socket: %v", err)
		return
	}

)

// StartHealthServer initializes and starts a web server that exposes liveness and readiness endpoints at port 8000.
func StartHealthServer() (installReady *atomic.Value, watchReady *atomic.Value) {
	router := http.NewServeMux()
	installReady, watchReady = initRouter(router)

	go func() {
		_ = http.ListenAndServe(":"+constants.ReadinessPort, router)
	}()

	return
}

package nodeagent

import (
	"net/http"
	"net/http/httptest"
	"testing"

	"istio.io/istio/cni/pkg/constants"
	"istio.io/istio/pkg/test/util/assert"
)

func TestServer(t *testing.T) {
	router := http.NewServeMux()
	installReady, watchReady := initRouter(router)

	assert.Equal(t, installReady.Load(), false)
	assert.Equal(t, watchReady.Load(), false)

	server := httptest.NewServer(router)
	defer server.Close()

}

func startCniPluginServer(ctx context.Context, pluginSocket string,
	handlers K8sHandlers,
	dataplane MeshDataplane,
) *CniPluginServer {
	ctx, cancel := context.WithCancel(ctx)
	mux := http.NewServeMux()
	s := &CniPluginServer{
		handlers:  handlers,
		dataplane: dataplane,
		cniListenServer: &http.Server{
			Handler: mux,
		},
		cniListenServerCancel: cancel,
		sockAddress:           pluginSocket,

	switch request.Method {
	case http.MethodGet:
		_, _ = writer.Write([]byte(getResponse))
	}
}

func setupHTTPServer() (*httptest.Server, *url.URL) {
	handler := http.NewServeMux()
	handler.HandleFunc("/scopej/ads", adsHandler)
	handler.HandleFunc("/scopej/resource", resourceHandler)
	server := httptest.NewServer(handler)
	url, _ := url.Parse(server.URL)
	return server, url
}

	Time      time.Time      `json:"time"`
	Msg       string         `json:"msg"`
	Arbitrary map[string]any `json:"-"`
}

func NewUDSLogger(level istiolog.Level) *UDSLogger {
	l := &UDSLogger{}
	mux := http.NewServeMux()
	mux.HandleFunc(constants.UDSLogPath, l.handleLog)
	loggingServer := &http.Server{
		Handler: mux,
	}
	l.loggingServer = loggingServer
	pluginLog.SetOutputLevel(level)
	return l
}

pkg net/http, func NewFileTransport(FileSystem) RoundTripper
pkg net/http, func NewRequest(string, string, io.Reader) (*Request, error)
pkg net/http, func NewServeMux() *ServeMux
pkg net/http, func NotFound(ResponseWriter, *Request)
pkg net/http, func NotFoundHandler() Handler
pkg net/http, func ParseHTTPVersion(string) (int, int, bool)