From bed9d4e60ed2dfd517b7c4bb449540790b9df0be Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 26 May 2021 16:43:23 +0900
Subject: [PATCH] [Modify] Replace it

---
 websocket-sharp/Net/HttpListener.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/websocket-sharp/Net/HttpListener.cs b/websocket-sharp/Net/HttpListener.cs
index cd0d575a..ac8c0949 100644
--- a/websocket-sharp/Net/HttpListener.cs
+++ b/websocket-sharp/Net/HttpListener.cs
@@ -879,8 +879,12 @@ namespace WebSocketSharp.Net
 
       var ares = beginGetContext (null, null);
       ares.InGet = true;
+      ares.EndCalled = true;
 
-      return EndGetContext (ares);
+      if (!ares.IsCompleted)
+        ares.AsyncWaitHandle.WaitOne ();
+
+      return ares.Context;
     }
 
     /// <summary>