From bb360d5f2c1235748ec3989127ba1bbbe16ece58 Mon Sep 17 00:00:00 2001
From: Asim <asim@chuhnk.me>
Date: Thu, 26 Nov 2015 00:18:39 +0000
Subject: [PATCH] add comment

---
 server/codec.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/codec.go b/server/codec.go
index 0f96ee03..b229d99a 100644
--- a/server/codec.go
+++ b/server/codec.go
@@ -19,6 +19,7 @@ var (
 	}
 )
 
+// CodecFunc is used to encode/decode requests/responses
 type CodecFunc func(io.ReadWriteCloser) rpc.ServerCodec
 
 // for internal use only