Golang Server.Addr方法代碼示例

func main() {
	var httpServer http.Server
	var httpsServer http.Server
	http2.VerboseLogs = true
	http2.ConfigureServer(&httpsServer, nil)

	http.HandleFunc("/auth", authHandler)
	http.HandleFunc("/", handler)
	http.HandleFunc("/js", jsHandler)

	var wg sync.WaitGroup
	wg.Add(2)
	go func() {
		log.Println("start http listening :18888")
		httpServer.Addr = ":18888"
		log.Println(httpServer.ListenAndServe())
		wg.Done()
	}()
	go func() {
		log.Println("start https listening :18889")
		httpsServer.Addr = ":18889"
		log.Println(httpsServer.ListenAndServeTLS("server.crt", "server.key"))
		wg.Done()
	}()
	wg.Wait()
}

func serveHTTPS(ctx context.Context, httpServer *http.Server) error {
	log.Printf("Starting TLS server on %s", *httpsAddr)
	httpsServer := new(http.Server)
	*httpsServer = *httpServer
	httpsServer.Addr = *httpsAddr
	if !inProd {
		if *tlsCertFile == "" {
			return errors.New("unspecified --tlscert flag")
		}
		if *tlsKeyFile == "" {
			return errors.New("unspecified --tlskey flag")
		}
		return httpsServer.ListenAndServeTLS(*tlsCertFile, *tlsKeyFile)
	}
	cert, err := tlsCertFromGCS(ctx)
	if err != nil {
		return fmt.Errorf("error loading TLS certs from GCS: %v", err)
	}
	httpsServer.TLSConfig = &tls.Config{
		Certificates: []tls.Certificate{*cert},
	}
	log.Printf("Listening for HTTPS on %v", *httpsAddr)
	ln, err := net.Listen("tcp", *httpsAddr)
	if err != nil {
		return err
	}
	return httpsServer.Serve(tls.NewListener(tcpKeepAliveListener{ln.(*net.TCPListener)}, httpsServer.TLSConfig))
}

func main() {
	port := 8080

	var srv http.Server

	router := mux.NewRouter()

	router.HandleFunc("/hello", hello)
	router.HandleFunc("/welcome", welcome)
	router.PathPrefix("/").Handler(http.FileServer(http.Dir(".")))

	srv.Addr = Sprintf(":%d", port)

	/* set the http handler */
	srv.Handler = &gpp.Handler{EnableProxy: true, Handler: router}

	/* initial http2 support */
	http2.ConfigureServer(&srv, nil)

	log.Print("Listen on: ", Sprintf("https://0.0.0.0:%d", port))
	srv.ListenAndServeTLS("server.crt", "server.key")
	if err != nil {
		log.Fatal(err)
	}
}

func serveHTTPS(ctx context.Context, httpServer *http.Server) error {
	log.Printf("Starting TLS server on %s", *httpsAddr)
	httpsServer := new(http.Server)
	*httpsServer = *httpServer
	httpsServer.Addr = *httpsAddr
	cacheFile := "letsencrypt.cache"
	if !inProd {
		if *tlsCertFile != "" && *tlsKeyFile != "" {
			return httpsServer.ListenAndServeTLS(*tlsCertFile, *tlsKeyFile)
		}
		// Otherwise use Let's Encrypt, i.e. same use case as in prod
	} else {
		cacheFile = prodLECache
		if err := os.MkdirAll(filepath.Dir(cacheFile), 0755); err != nil {
			return err
		}
	}
	var m letsencrypt.Manager
	if err := m.CacheFile(cacheFile); err != nil {
		return err
	}
	httpsServer.TLSConfig = &tls.Config{
		GetCertificate: m.GetCertificate,
	}
	log.Printf("Listening for HTTPS on %v", *httpsAddr)
	ln, err := net.Listen("tcp", *httpsAddr)
	if err != nil {
		return err
	}
	return httpsServer.Serve(tls.NewListener(tcpKeepAliveListener{ln.(*net.TCPListener)}, httpsServer.TLSConfig))
}

func (e *endpoint) Serve() error {
	// TODO: Currently only support single server per endpoint
	if len(e.OriginServers) > 1 {
		return errors.New("Currently only 1 origin server per endpoint is supported.")
	}

	// Create http2 server
	var srv http.Server

	// Set Port
	srv.Addr = e.Address

	// Mux setup
	router := http.NewServeMux()

	// Set mux
	srv.Handler = router

	// Set handlers
	setHandlers(router, e)

	err := http2.ConfigureServer(&srv, &http2.Server{})
	if err != nil {
		return err
	}

	log.Printf("Listening on %s", srv.Addr)
	srv.ListenAndServeTLS(e.Certs.CertFile, e.Certs.KeyFile)

	return nil
}

func main() {
	var srv http.Server
	flag.BoolVar(&http2.VerboseLogs, "verbose", false, "Verbose HTTP/2 debugging.")
	flag.Parse()
	srv.Addr = *httpsAddr
	srv.ConnState = idleTimeoutHook()

	registerHandlers()

	if *prod {
		*hostHTTP = "http2.golang.org"
		*hostHTTPS = "http2.golang.org"
		log.Fatal(serveProd())
	}

	url := "https://" + httpsHost() + "/"
	log.Printf("Listening on " + url)
	http2.ConfigureServer(&srv, &http2.Server{})

	if *httpAddr != "" {
		go func() {
			log.Printf("Listening on http://" + httpHost() + "/ (for unencrypted HTTP/1)")
			log.Fatal(http.ListenAndServe(*httpAddr, nil))
		}()
	}

	go func() {
		log.Fatal(srv.ListenAndServeTLS("server.crt", "server.key"))
	}()
	select {}
}

// ListenAndServe is same as http.ListenAndServe except it returns
// the address that will be listened on (which is useful when using
// arbitrary ports).
// See https://github.com/golang/go/blob/master/src/net/http/server.go
func ListenAndServe(svr *http.Server) (*RestServiceInfo, error) {
	log.Infof("Entering ListenAndServe(%p)", svr)
	if svr.Addr == "" {
		svr.Addr = ":0"
	}
	ln, err := net.Listen("tcp", svr.Addr)
	if err != nil {
		return nil, err
	}
	realAddr := ln.Addr().String()
	channel := make(chan ServiceMessage)
	l := svr.ErrorLog
	if l == nil {
		l = clog.New(os.Stderr, "[negroni] ", 0)
	}
	go func() {
		channel <- Starting
		l.Printf("ListenAndServe(%p): listening on %s (asked for %s) with configuration %v, handler %v\n", svr, realAddr, svr.Addr, svr, svr.Handler)
		err := svr.Serve(tcpKeepAliveListener{ln.(*net.TCPListener)})
		if err != nil {
			log.Criticalf("RestService: Fatal error %v", err)
			os.Exit(255)
		}
	}()
	return &RestServiceInfo{Address: realAddr, Channel: channel}, nil
}

func main() {
	var srv http.Server
	flag.BoolVar(&http2.VerboseLogs, "verbose", false, "Verbose HTTP/2 debugging.")
	flag.Parse()
	srv.Addr = *addr

	registerHandlers()

	if *prod {
		*httpAddr = "http2.golang.org"
		log.Fatal(serveProd())
	}

	url := "https://" + *addr + "/"
	log.Printf("Listening on " + url)
	http2.ConfigureServer(&srv, &http2.Server{})

	if *httpAddr != "" {
		go func() { log.Fatal(http.ListenAndServe(*httpAddr, nil)) }()
	}

	go func() {
		log.Fatal(srv.ListenAndServeTLS("server.crt", "server.key"))
	}()
	if *openFirefox && runtime.GOOS == "darwin" {
		time.Sleep(250 * time.Millisecond)
		exec.Command("open", "-b", "org.mozilla.nightly", "https://localhost:4430/").Run()
	}
	select {}
}

func main() {
	if _, err := fs.Mount(); err != nil {
		log.Printf("fs-mounting %v\n", err)
		os.Exit(-1)
	}

	var server http.Server
	server.Addr = envGetOrAlternatives(EnvCachyServerAddress, ":8080")

	log.Printf("cachy server running on %q\n", server.Addr)

	http.HandleFunc("/", Cache)
	http.HandleFunc("/cache", Cache)

	certFilepath := envGetOrAlternatives(EnvCachyCertFile, "cachy.cert")
	keyFilepath := envGetOrAlternatives(EnvCachyKeyFile, "cachy.key")

	if envGetOrAlternatives("http1") != "" {
		if err := server.ListenAndServe(); err != nil {
			log.Printf("serving http: %v\n", err)
		}
	} else {
		if err := server.ListenAndServeTLS(certFilepath, keyFilepath); err != nil {
			log.Printf("servingTLS: %v\n", err)
		}
	}
}

func (c *conn) serveSmart() {
	defer func() {
		if err := recover(); err != nil {
			const size = 4096
			buf := make([]byte, size)
			buf = buf[:runtime.Stack(buf, false)]
			log.Printf("http: panic serving %v: %v\n%s", c.remoteAddr, err, buf)
		}
		if !c.hijacked() {
			c.close()
		}
	}()

	if tlsConn, ok := c.rwc.(*tls.Conn); ok {
		if d := c.server.ReadTimeout; d != 0 {
			c.rwc.SetReadDeadline(time.Now().Add(d))
		}
		if d := c.server.WriteTimeout; d != 0 {
			c.rwc.SetWriteDeadline(time.Now().Add(d))
		}
		if err := tlsConn.Handshake(); err != nil {
			return
		}
		c.tlsState = new(tls.ConnectionState)
		*c.tlsState = tlsConn.ConnectionState()
		if proto := c.tlsState.NegotiatedProtocol; validNPN(proto) {
			if fn := c.server.TLSNextProto[proto]; fn != nil {
				h := initNPNRequest{tlsConn, serverHandler{c.server}}
				fn(c.server, tlsConn, h)
			}
			return
		}
	}
	initial_bytes := make([]byte, start_bytes)
	// add smart detection
	n, err := c.rwc.Read(initial_bytes)
	if err != nil || n != start_bytes {
		return
	}

	if checkspdy(initial_bytes) {
		s := c.server
		z := new(http.Server)
		z.Addr = s.Addr
		z.Handler = s.inner_h
		z.ReadTimeout = s.ReadTimeout
		z.WriteTimeout = s.WriteTimeout
		z.MaxHeaderBytes = s.MaxHeaderBytes
		server_session := spdy.NewServerSession(NewSmartConn(c.rwc, initial_bytes), z)
		server_session.Serve()
		return
	}

	c2, err := c.server.newConn(NewSmartConn(c.rwc, initial_bytes))
	if err != nil {
		return
	}
	c2.serve()
}

// BackgroundRunHttps runs an https server in a goroutine.
// Returns a send-only channel to watch for errors.
func BackgroundRunHttps(server *http.Server, conf *BaseConfiguration) chan error {
	https := make(chan error)
	go func() {
		server.Addr = fmt.Sprintf("%s:%d", conf.BindAddress, int(conf.BindHttpsPort))
		https <- server.ListenAndServeTLS(conf.CertFile, conf.KeyFile)
	}()
	return https
}

func main() {
	var srv http.Server

	srv.Addr = ":8000"
	http2.ConfigureServer(&srv, nil)

	http.HandleFunc("/", HelloWorld)
	http.HandleFunc("/favicon.ico", Error404)
	log.Fatal(srv.ListenAndServeTLS("localhost.crt", "localhost.key"))
}

func main() {
	var srv http.Server
	srv.Addr = ":12345"
	authenticator := auth.NewDigestAuthenticator("063.jp", secret)
	http.HandleFunc("/", authenticator.Wrap(func(res http.ResponseWriter, req *auth.AuthenticatedRequest) {
		http.FileServer(http.Dir("/var/www/html/SS/")).ServeHTTP(res, &req.Request)
	}))
	http2.ConfigureServer(&srv, &http2.Server{})
	srv.ListenAndServeTLS("../key/server.crt", "../key/server.key")
}

func main() {
	var httpServer http.Server
	http2.VerboseLogs = true
	httpServer.Addr = ":8080"
	http2.ConfigureServer(&httpServer, nil)
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "Welcome to test HTTP2 page %q\n", html.EscapeString(r.URL.Path))
		ShowRequestInfoHandler(w, r)
	})
	log.Fatal(httpServer.ListenAndServeTLS("localhost.cert", "localhost.key"))
}

func main() {
	var srv http.Server
	//http2.VerboseLogs = true
	srv.Addr = ":8443"
	http2.ConfigureServer(&srv, nil)
	http.HandleFunc("/", get)
	err := srv.ListenAndServeTLS("cert.pem", "key.pem")
	if err != nil {
		log.Fatal(err)
	}
}