From c9291b17123a835d730db72048abcbc3b114c7d3 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 7 Sep 2017 20:03:06 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Server/WebSocketSessionManager.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/websocket-sharp/Server/WebSocketSessionManager.cs b/websocket-sharp/Server/WebSocketSessionManager.cs
index 88b3b291..e7dc0d19 100644
--- a/websocket-sharp/Server/WebSocketSessionManager.cs
+++ b/websocket-sharp/Server/WebSocketSessionManager.cs
@@ -98,9 +98,10 @@ namespace WebSocketSharp.Server
     /// </value>
     public IEnumerable<string> ActiveIDs {
       get {
-        foreach (var res in Broadping (WebSocketFrame.EmptyPingBytes, _waitTime))
+        foreach (var res in broadping (WebSocketFrame.EmptyPingBytes)) {
           if (res.Value)
             yield return res.Key;
+        }
       }
     }