version

main.go

@@ -13,18 +13,25 @@ var (
 	tick int
 	listen string
 	ws string
+	v bool
 )
 
 func init() {
 	flag.StringVar(&zk, "zk", "127.0.0.1:2181", "Zookeeper servers comma separated")
 	flag.StringVar(&zkPath, "zkPath", "/rbmd", "Zookeeper path")
-	flag.StringVar(&listen, "listen", "0.0.0.0:9076", "HTTP API listen address")
-	flag.StringVar(&ws, "ws", "0.0.0.0:7690", "Websockets listen address")
+	flag.StringVar(&listen, "listen", "127.0.0.1:9076", "HTTP API listen address")
+	flag.StringVar(&ws, "ws", "127.0.0.1:7690", "Websockets listen address")
 	flag.IntVar(&tick, "tick", 5, "Tick time loop")
+	flag.BoolVar(&v, "version", false, "Show version info and exit")
 	flag.Parse()
 }
 
 func main() {
+
+	if v {
+		rbmd.VersionShow()
+	}
+	
 	config := rbmd.Zk{
 		strings.Split(zk, ","),
 		zkPath,

src/rbmd/version.go

@@ -0,0 +1,13 @@
+package rbmd
+
+import (
+	"os"
+	"runtime"
+	"fmt"
+)
+
+//VersionShow show version and exit
+func VersionShow() {
+	fmt.Println("RBMD 0.0.2", runtime.Version(), runtime.GOARCH)
+	os.Exit(1)
+}