From 6c50fa477d6ea51cc27ba6a8e4286d9f314088f8 Mon Sep 17 00:00:00 2001
From: fumiama <s862105088@gmail.com>
Date: Thu, 30 Dec 2021 17:27:59 +0800
Subject: [PATCH] fix route

---
 gold/link/router.go | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/gold/link/router.go b/gold/link/router.go
index f03614f..3c43ef2 100644
--- a/gold/link/router.go
+++ b/gold/link/router.go
@@ -52,13 +52,10 @@ func (r *Router) NextHop(ip string) *Link {
 	r.mu.RLock()
 	defer r.mu.RUnlock()
 
-	for c, l := range r.table {
-		_, cdr, err := net.ParseCIDR(c)
-		if err == nil {
-			if cdr.Contains(ipb) {
-				logrus.Infoln("[router] get nexthop to", ipb, "-->", cdr)
-				return l
-			}
+	for _, c := range r.list {
+		if c.Contains(ipb) {
+			logrus.Infoln("[router] get nexthop to", ipb, "-->", c)
+			return r.table[c.String()]
 		}
 	}