From 6d1e7a8fa631fcd77cbce7f10a465c5a8aaf630c Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sat, 7 Jan 2017 17:15:00 +0900
Subject: [PATCH] [Modify] Add it

---
 websocket-sharp/WebSocketFrame.cs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/websocket-sharp/WebSocketFrame.cs b/websocket-sharp/WebSocketFrame.cs
index 359880a5..8ddabe65 100644
--- a/websocket-sharp/WebSocketFrame.cs
+++ b/websocket-sharp/WebSocketFrame.cs
@@ -665,6 +665,15 @@ Extended Payload Length: {7}
              );
     }
 
+    internal static WebSocketFrame CreatePongFrame (
+      PayloadData payloadData, bool mask
+    )
+    {
+      return new WebSocketFrame (
+               Fin.Final, Opcode.Pong, payloadData, false, mask
+             );
+    }
+
     internal static WebSocketFrame ReadFrame (Stream stream, bool unmask)
     {
       var frame = readHeader (stream);