From 5faf02fd119710daa7ac905e4b692ebc06ebeeae Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Fri, 6 Aug 2021 21:41:22 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Server/HttpServer.cs | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/websocket-sharp/Server/HttpServer.cs b/websocket-sharp/Server/HttpServer.cs
index e651e024..99c1d6b3 100644
--- a/websocket-sharp/Server/HttpServer.cs
+++ b/websocket-sharp/Server/HttpServer.cs
@@ -994,18 +994,6 @@ namespace WebSocketSharp.Server
 
     private void start ()
     {
-      if (_state == ServerState.Start) {
-        _log.Info ("The server has already started.");
-
-        return;
-      }
-
-      if (_state == ServerState.ShuttingDown) {
-        _log.Warn ("The server is shutting down.");
-
-        return;
-      }
-
       lock (_sync) {
         if (_state == ServerState.Start) {
           _log.Info ("The server has already started.");
@@ -1451,6 +1439,18 @@ namespace WebSocketSharp.Server
           throw new InvalidOperationException (msg);
       }
 
+      if (_state == ServerState.Start) {
+        _log.Info ("The server has already started.");
+
+        return;
+      }
+
+      if (_state == ServerState.ShuttingDown) {
+        _log.Warn ("The server is shutting down.");
+
+        return;
+      }
+
       start ();
     }