// 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)
}
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)
}