udpnat2: Set upstream to writer

SagerNet · Nov 8, 2024 · 8fe04d1 · 8fe04d1
1 parent 6e1285b
commit 8fe04d1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/common/udpnat2/conn.go b/common/udpnat2/conn.go
@@ -104,3 +104,7 @@ func (c *Conn) SetReadDeadline(t time.Time) error {
 func (c *Conn) SetWriteDeadline(t time.Time) error {
 	return os.ErrInvalid
 }
+
+func (c *Conn) Upstream() any {
+	return c.writer
+}