From 2897388568b68bb8d8de329eecce6e64dc361e8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=97=A5=E4=B8=8B=E9=83=A8=20=E8=A9=A9?=
 <github@kskb.eu.org>
Date: Tue, 5 Sep 2023 12:33:41 +0800
Subject: [PATCH] fix TTL

---
 device/receivesendproc.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/device/receivesendproc.go b/device/receivesendproc.go
index 25627be..2d9b921 100644
--- a/device/receivesendproc.go
+++ b/device/receivesendproc.go
@@ -934,7 +934,7 @@ func (device *Device) RoutinePostPeerInfo(startchan <-chan struct{}) {
 					Src_nodeID:  id,
 					Dst_nodeID:  device.ID,
 					Timediff:    peer.SingleWayLatency.GetVal(),
-					TimeToAlive: time.Since(*peer.LastPacketReceivedAdd1Sec.Load().(*time.Time)).Seconds() + device.EdgeConfig.DynamicRoute.PeerAliveTimeout,
+					TimeToAlive: -time.Since(*peer.LastPacketReceivedAdd1Sec.Load().(*time.Time)).Seconds() + device.EdgeConfig.DynamicRoute.PeerAliveTimeout,
 				}
 				pongs = append(pongs, pong)
 				if device.LogLevel.LogControl {