From 7e8035569459b0bab88231d5b80636d6293231b0 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Fri, 15 Apr 2016 15:49:47 +0900
Subject: [PATCH] [Fix] Replace it

---
 websocket-sharp/Net/HttpListener.cs | 25 ++++++++++---------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/websocket-sharp/Net/HttpListener.cs b/websocket-sharp/Net/HttpListener.cs
index 3ef5c4d4..7c25b287 100644
--- a/websocket-sharp/Net/HttpListener.cs
+++ b/websocket-sharp/Net/HttpListener.cs
@@ -596,28 +596,23 @@ namespace WebSocketSharp.Net
       if (!_listening)
         return false;
 
-      HttpListenerAsyncResult ares = null;
       lock (_ctxRegistrySync) {
         if (!_listening)
           return false;
 
         _ctxRegistry[context] = context;
-        lock (_waitQueueSync) {
-          if (_waitQueue.Count == 0) {
-            lock (_ctxQueueSync)
-              _ctxQueue.Add (context);
-          }
-          else {
-            ares = _waitQueue[0];
-            _waitQueue.RemoveAt (0);
-          }
-        }
-      }
 
-      if (ares != null)
-        ares.Complete (context);
+        var ares = getAsyncResultFromQueue ();
+        if (ares == null) {
+          lock (_ctxQueueSync)
+            _ctxQueue.Add (context);
+        }
+        else {
+          ares.Complete (context);
+        }
 
-      return true;
+        return true;
+      }
     }
 
     internal void RemoveConnection (HttpConnection connection)