diff --git a/client/main.go b/client/main.go
index 683e1eb..71e4277 100644
--- a/client/main.go
+++ b/client/main.go
@@ -123,11 +123,11 @@ func main() {
 
 		switch c.String("mode") {
 		case "normal":
-			nodelay, interval, resend, nc = 0, 30, 2, 1
+			nodelay, interval, resend, nc = 0, 30, 0, 1
 		case "fast":
-			nodelay, interval, resend, nc = 0, 20, 2, 1
+			nodelay, interval, resend, nc = 0, 20, 0, 1
 		case "fast2":
-			nodelay, interval, resend, nc = 1, 20, 2, 1
+			nodelay, interval, resend, nc = 1, 20, 0, 1
 		case "fast3":
 			nodelay, interval, resend, nc = 1, 10, 2, 1
 		}
diff --git a/server/main.go b/server/main.go
index 0c8afdb..187fa54 100644
--- a/server/main.go
+++ b/server/main.go
@@ -139,11 +139,11 @@ func main() {
 		nodelay, interval, resend, nc := 0, 40, 0, 0
 		switch c.String("mode") {
 		case "normal":
-			nodelay, interval, resend, nc = 0, 30, 2, 1
+			nodelay, interval, resend, nc = 0, 30, 0, 1
 		case "fast":
-			nodelay, interval, resend, nc = 0, 20, 2, 1
+			nodelay, interval, resend, nc = 0, 20, 0, 1
 		case "fast2":
-			nodelay, interval, resend, nc = 1, 20, 2, 1
+			nodelay, interval, resend, nc = 1, 20, 0, 1
 		case "fast3":
 			nodelay, interval, resend, nc = 1, 10, 2, 1
 		}