From 940cb093a1643b039512b30b53170034b849a02d Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 19 Mar 2015 15:41:45 +0900
Subject: [PATCH] Added IsCompressionExtension (this string, CompressionMethod)
 method

---
 websocket-sharp/Ext.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/websocket-sharp/Ext.cs b/websocket-sharp/Ext.cs
index e2ccdfc2..7cda4fba 100644
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@@ -604,6 +604,11 @@ namespace WebSocketSharp
       return value.StartsWith ("permessage-");
     }
 
+    internal static bool IsCompressionExtension (this string value, CompressionMethod method)
+    {
+      return value.StartsWith (method.ToExtensionString ());
+    }
+
     internal static bool IsNoStatusCode (this ushort code)
     {
       return code == (ushort) CloseStatusCode.NoStatusCode;