From d801be71eaa3bcd65e7d2125a8a93951297ec7a0 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Mon, 12 Feb 2018 11:53:41 +0100
Subject: [PATCH] comments

---
 transport/internet/udp/hub.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/transport/internet/udp/hub.go b/transport/internet/udp/hub.go
index ede84112..5651d1f5 100644
--- a/transport/internet/udp/hub.go
+++ b/transport/internet/udp/hub.go
@@ -112,6 +112,7 @@ func ListenUDP(address net.Address, port net.Port, option ListenOption) (*Hub, e
 	return hub, nil
 }
 
+// Close implements net.Listener.
 func (h *Hub) Close() error {
 	h.conn.Close()
 	return nil
@@ -161,6 +162,7 @@ func (h *Hub) start() {
 	h.queue.Close()
 }
 
+// Addr implements net.Listener.
 func (h *Hub) Addr() net.Addr {
 	return h.conn.LocalAddr()
 }