cmd/client/main.go | 6 ++++--

diff --git a/cmd/client/main.go b/cmd/client/main.go
index 45a5a67151ad8e6df2732df5a1b43cde314471843f5c5a81029d00115165dc0b..71fe10fda05b975e940ef0ad0ad93ffef70ee616f8baeae23f40f02c7e8fd228 100644
--- a/cmd/client/main.go
+++ b/cmd/client/main.go
@@ -514,14 +514,16 @@
 	go statsDrawer(OurStats, *Name)
 	go func() {
 		<-LoggerReady
-		for {
+		for now := range time.NewTicker(time.Second).C {
+			if !OurStats.last.Add(time.Second).Before(now) {
+				continue
+			}
 			OurStats.pkts++
 			OurStats.bytes += 1
 			if _, err = conn.Write([]byte{sid}); err != nil {
 				log.Println("send:", err)
 				Finish <- struct{}{}
 			}
-			time.Sleep(time.Second)
 		}
 	}()
 	go func() {