From 0e840a5df7c96a01ca44b85b038014e425b6a775 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 3 Jan 2018 16:42:38 +0900
Subject: [PATCH] [Modify] Add it

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

diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
index 55728fe6..03223ade 100644
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@@ -751,6 +751,22 @@ namespace WebSocketSharp.Net
       }
     }
 
+    internal static bool TryGetEncoding (
+      string contentType, out Encoding result
+    )
+    {
+      result = null;
+
+      try {
+        result = GetEncoding (contentType);
+      }
+      catch {
+        return false;
+      }
+
+      return true;
+    }
+
     #endregion
 
     #region Public Methods