From 143c84d47b6e636195bbdc8ca89b8617c84e4196 Mon Sep 17 00:00:00 2001
From: Shun Zi <20991618+shunf4@users.noreply.github.com>
Date: Tue, 30 Jul 2024 13:26:57 +0800
Subject: [PATCH] fix: (native conn.go) `closeMatch` logic should really close
 all matching conns; closes PacketConn also (#248)

---
 core/src/main/golang/native/tunnel/conn.go | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/core/src/main/golang/native/tunnel/conn.go b/core/src/main/golang/native/tunnel/conn.go
index 98c9061f3..a57131d01 100644
--- a/core/src/main/golang/native/tunnel/conn.go
+++ b/core/src/main/golang/native/tunnel/conn.go
@@ -12,20 +12,17 @@ func CloseAllConnections() {
 	})
 }
 
-func closeMatch(filter func(conn C.Conn) bool) {
+func closeMatch(filter func(conn C.Connection) bool) {
 	statistic.DefaultManager.Range(func(c statistic.Tracker) bool {
-		if cc, ok := c.(C.Conn); ok {
-			if filter(cc) {
-				_ = cc.Close()
-				return true
-			}
+		if filter(c) {
+			_ = c.Close()
 		}
-		return false
+		return true
 	})
 }
 
 func closeConnByGroup(name string) {
-	closeMatch(func(conn C.Conn) bool {
+	closeMatch(func(conn C.Connection) bool {
 		for _, c := range conn.Chains() {
 			if c == name {
 				return true