From a3886c2179bc613df10049b1111f134c5b82e8b9 Mon Sep 17 00:00:00 2001
From: John <john@johng.cn>
Date: Sun, 31 Mar 2019 20:58:31 +0800
Subject: [PATCH] fix issue in RemoteAddr of gudp.Conn

---
 g/net/gudp/gudp_conn.go            | 5 ++++-
 geg/net/gudp/gudp_server_client.go | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/g/net/gudp/gudp_conn.go b/g/net/gudp/gudp_conn.go
index 8dce8fc9c..e1c751bc7 100644
--- a/g/net/gudp/gudp_conn.go
+++ b/g/net/gudp/gudp_conn.go
@@ -221,8 +221,11 @@ func (c *Conn) LocalAddr() net.Addr {
     return c.conn.LocalAddr()
 }
 
+// 不能使用c.conn.RemoteAddr()，其返回为nil，
+// 这里使用c.raddr获取远程连接地址。
 func (c *Conn) RemoteAddr() net.Addr {
-    return c.conn.RemoteAddr()
+    //return c.conn.RemoteAddr()
+    return c.raddr
 }
 
 func (c *Conn) Close() error {
diff --git a/geg/net/gudp/gudp_server_client.go b/geg/net/gudp/gudp_server_client.go
index 8445c46e4..6b6fe8b0b 100644
--- a/geg/net/gudp/gudp_server_client.go
+++ b/geg/net/gudp/gudp_server_client.go
@@ -16,7 +16,7 @@ func main() {
             data, err := conn.Recv(-1)
             if len(data) > 0 {
                 if err := conn.Send(append([]byte("> "), data...)); err != nil {
-                    glog.Error(err)
+                  glog.Error(err)
                 }
             }
             if err != nil {