ctr c

pong.go

@@ -24,11 +24,11 @@ pong -a www.baidu.com -p 443 -k tcp -t 3
 
 func main() {
 	c := make(chan os.Signal, 1)
+	signal.Notify(c, os.Interrupt, os.Kill)
 	for {
 		select {
 		case s := <-c:
 			fmt.Println("ctc")
-			signal.Notify(c, os.Interrupt, os.Kill)
 			fmt.Println("Got signal:", s)
 			os.Exit(0)
 		default: