From cdea9e87f1bc01a5ec9a56aab32199769ef5aa45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Sat, 5 Sep 2026 13:11:37 +0800
Subject: [PATCH] Log network path only when changed

---
 experimental/libbox/monitor.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/experimental/libbox/monitor.go b/experimental/libbox/monitor.go
index 273b1275..1fe21d72 100644
--- a/experimental/libbox/monitor.go
+++ b/experimental/libbox/monitor.go
@@ -20,6 +20,7 @@ type platformDefaultInterfaceMonitor struct {
 	callbacks                   list.List[tun.DefaultInterfaceUpdateCallback]
 	myInterfaces                []string
 	defaultInterfaceInitialized bool
+	lastNetworkPath             string
 }
 
 func (m *platformDefaultInterfaceMonitor) Start() error {
@@ -57,7 +58,10 @@ func (m *platformDefaultInterfaceMonitor) UnregisterCallback(element *list.Eleme
 }
 
 func (m *platformDefaultInterfaceMonitor) UpdateNetworkPath(networkPath string) {
-	m.logger.Debug("updated network path: ", networkPath)
+	if networkPath != m.lastNetworkPath {
+		m.lastNetworkPath = networkPath
+		m.logger.Debug("updated network path: ", networkPath)
+	}
 	if m.powerManager == nil {
 		return
 	}