示例#1
0
// Setup all routers, handlers and start a HTTP server (blocking call)
func (api *RESTfulAPI) start(catalogStorage catalog.CatalogStorage) {
	api.mountCatalog(catalogStorage)
	api.mountResources()

	api.router.Methods("GET", "POST").Path("/dashboard").HandlerFunc(api.dashboardHandler(*confPath))
	api.router.Methods("GET").Path(api.restConfig.Location).HandlerFunc(api.indexHandler())

	err := mime.AddExtensionType(".jsonld", "application/ld+json")
	if err != nil {
		logger.Println("RESTfulAPI.start() ERROR:", err.Error())
	}

	// Configure the middleware
	n := negroni.New(
		negroni.NewRecovery(),
		negroni.NewLogger(),
		&negroni.Static{
			Dir:       http.Dir(api.config.StaticDir),
			Prefix:    StaticLocation,
			IndexFile: "index.html",
		},
	)
	// Mount router
	n.UseHandler(api.router)

	// Start the listener
	addr := fmt.Sprintf("%v:%v", api.config.Http.BindAddr, api.config.Http.BindPort)
	logger.Printf("RESTfulAPI.start() Starting server at http://%v%v", addr, api.restConfig.Location)
	n.Run(addr)
}
示例#2
0
func main() {
	flag.Parse()

	config, err := loadConfig(*confPath)
	if err != nil {
		logger.Fatalf("Error reading config file %v: %v", *confPath, err)
	}

	r, err := setupRouter(config)
	if err != nil {
		logger.Fatal(err.Error())
	}

	// Announce service using DNS-SD
	var bonjourCh chan<- bool
	if config.DnssdEnabled {
		bonjourCh, err = bonjour.Register(config.Description,
			catalog.DNSSDServiceType,
			"",
			config.BindPort,
			[]string{fmt.Sprintf("uri=%s", config.ApiLocation)},
			nil)
		if err != nil {
			logger.Printf("Failed to register DNS-SD service: %s", err.Error())
		} else {
			logger.Println("Registered service via DNS-SD using type", catalog.DNSSDServiceType)
			defer func(ch chan<- bool) {
				ch <- true
			}(bonjourCh)
		}
	}

	// Setup signal catcher for the server's proper shutdown
	c := make(chan os.Signal, 1)
	signal.Notify(c,
		syscall.SIGHUP,
		syscall.SIGINT,
		syscall.SIGTERM,
		syscall.SIGQUIT)
	go func() {
		for _ = range c {
			// sig is a ^C, handle it

			//TODO: put here the last will logic

			logger.Println("Stopped")
			os.Exit(0)
		}
	}()

	err = mime.AddExtensionType(".jsonld", "application/ld+json")
	if err != nil {
		logger.Println("ERROR: ", err.Error())
	}

	// Configure the middleware
	n := negroni.New(
		negroni.NewRecovery(),
		negroni.NewLogger(),
		&negroni.Static{
			Dir:       http.Dir(config.StaticDir),
			Prefix:    utils.StaticLocation,
			IndexFile: "index.html",
		},
	)
	// Mount router
	n.UseHandler(r)

	// Start listener
	endpoint := fmt.Sprintf("%s:%s", config.BindAddr, strconv.Itoa(config.BindPort))
	logger.Printf("Starting standalone Service Catalog at %v%v", endpoint, config.ApiLocation)
	n.Run(endpoint)
}