From f4ae8ab1da7d00b6e387df635581c22e8a5079ce Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 1 Feb 2018 16:29:22 +0900
Subject: [PATCH] [Modify] Add it

---
 websocket-sharp/Net/HttpListenerRequest.cs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/websocket-sharp/Net/HttpListenerRequest.cs b/websocket-sharp/Net/HttpListenerRequest.cs
index 70f115e5..171eaa76 100644
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@@ -569,6 +569,22 @@ namespace WebSocketSharp.Net
 
     #endregion
 
+    #region Private Methods
+
+    private Encoding getContentEncoding ()
+    {
+      var val = _headers["Content-Type"];
+      if (val == null)
+        return null;
+
+      Encoding ret;
+      HttpUtility.TryGetEncoding (val, out ret);
+
+      return ret;
+    }
+
+    #endregion
+
     #region Internal Methods
 
     internal void AddHeader (string headerField)