Beispiel #1
0
func newInMemoryConfig() *sql.Config {
	c := sql.NewConfig()
	c.Memory = true
	return c
}
Beispiel #2
0
func main() {
	flag.Parse()

	// Ensure the data path is set.
	if flag.NArg() == 0 {
		flag.Usage()
		os.Exit(1)
	}

	dataPath := flag.Arg(0)

	// Set up profiling, if requested.
	if cpuprofile != "" {
		log.Println("profiling enabled")
		f, err := os.Create(cpuprofile)
		if err != nil {
			log.Printf("unable to create path: %s", err.Error())
		}
		defer f.Close()

		err = pprof.StartCPUProfile(f)
		if err != nil {
			log.Printf("unable to start CPU Profile: %s", err.Error())
		}

		defer pprof.StopCPUProfile()
	}

	// Create and open the store.
	dataPath, err := filepath.Abs(dataPath)
	if err != nil {
		log.Fatalf("failed to determine absolute data path: %s", err.Error())
	}
	dbConf := sql.NewConfig()
	dbConf.DSN = dsn
	dbConf.Memory = inMem
	store := store.New(dbConf, dataPath, raftAddr)
	if err := store.Open(joinAddr == ""); err != nil {
		log.Fatalf("failed to open store: %s", err.Error())
	}

	// If join was specified, make the join request.
	if joinAddr != "" {
		if err := join(joinAddr, raftAddr); err != nil {
			log.Fatalf("failed to join node at %s: %s", joinAddr, err.Error())
		}
	}

	// Create the HTTP query server.
	s := httpd.New(httpAddr, store)
	s.DisableRedirect = disRedirect
	if err := s.Start(); err != nil {
		log.Fatalf("failed to start HTTP server: %s", err.Error())

	}

	terminate := make(chan os.Signal, 1)
	signal.Notify(terminate, os.Interrupt)
	<-terminate
	if err := store.Close(); err != nil {
		log.Printf("failed to close store: %s", err.Error())
	}
	log.Println("rqlite server stopped")
}