From 0ef4171add41efc2650888878d0f41dcd95baff8 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sun, 19 Jan 2020 17:22:47 +0900
Subject: [PATCH] [Modify] Add it

---
 websocket-sharp/Net/HttpListenerResponse.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/websocket-sharp/Net/HttpListenerResponse.cs b/websocket-sharp/Net/HttpListenerResponse.cs
index 0c7b8c22..c06a04e9 100644
--- a/websocket-sharp/Net/HttpListenerResponse.cs
+++ b/websocket-sharp/Net/HttpListenerResponse.cs
@@ -820,6 +820,25 @@ namespace WebSocketSharp.Net
       _context.Connection.Close (force);
     }
 
+    private void close (byte[] responseEntity, int bufferLength, bool willBlock)
+    {
+      var output = OutputStream;
+
+      if (willBlock) {
+        output.WriteBytes (responseEntity, bufferLength);
+        close (false);
+
+        return;
+      }
+
+      output.WriteBytesAsync (
+        responseEntity,
+        bufferLength,
+        () => close (false),
+        null
+      );
+    }
+
     private static string createContentTypeHeaderText (
       string value, Encoding encoding
     )