From 9317a7e6b820b5f458b5253adfe3afac78009acc Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 13 Apr 2016 14:07:18 +0900
Subject: [PATCH] [Fix] Handle it

---
 websocket-sharp/Net/HttpListenerAsyncResult.cs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/websocket-sharp/Net/HttpListenerAsyncResult.cs b/websocket-sharp/Net/HttpListenerAsyncResult.cs
index 81d602b3..37cdf0b4 100644
--- a/websocket-sharp/Net/HttpListenerAsyncResult.cs
+++ b/websocket-sharp/Net/HttpListenerAsyncResult.cs
@@ -179,9 +179,15 @@ namespace WebSocketSharp.Net
 
     internal void Complete (HttpListenerContext context, bool syncCompleted)
     {
-      var lsnr = context.Listener;
-      if (!lsnr.Authenticate (context)) {
-        lsnr.BeginGetContext (this);
+      try {
+        var lsnr = context.Listener;
+        if (!lsnr.Authenticate (context)) {
+          lsnr.BeginGetContext (this);
+          return;
+        }
+      }
+      catch (Exception ex) {
+        Complete (ex);
         return;
       }