From a654def39be481107229ffdc94c9a4f347195d5c Mon Sep 17 00:00:00 2001
From: ymmt2005 <ymmt2005@gmail.com>
Date: Tue, 19 Apr 2016 14:01:36 +0900
Subject: [PATCH] ditto

---
 server.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/server.go b/server.go
index 5371b9d..d91ff71 100644
--- a/server.go
+++ b/server.go
@@ -89,7 +89,9 @@ func (s *Server) handleConnection(c *net.TCPConn) {
 
 	pconn, err := s.dialer.Dial("tcp", addr)
 	if err != nil {
-		log.Error(err.Error(), nil)
+		log.Error(err.Error(), map[string]interface{}{
+			"_dst": addr,
+		})
 		return
 	}
 	defer pconn.Close()