修复 GM_Disconnected 写错了， 之前 无法 autoscan。

Project.FLY.Thick.Base/FLY.Thick.Base/Server/GM_Base.cs

@@ -288,7 +288,13 @@ namespace FLY.Thick.Base.Server
                         if (isReadyToAutoScan)
                         {
                             //需要自动扫描
-                            if (stopwatch.Elapsed > TimeSpan.FromMinutes(3))
+                            if (stopwatch.Elapsed < TimeSpan.FromSeconds(30)) {
+                                isReadyToAutoScan = false;
+                                stopwatch.Stop();
+                                //30秒内又连上了，直接重启
+                                mGMAutoScan.Start(0);
+                            }
+                            else if (stopwatch.Elapsed < TimeSpan.FromMinutes(3))
                             {
                                 isReadyToAutoScan = false;
                                 stopwatch.Stop();
@@ -357,8 +363,16 @@ namespace FLY.Thick.Base.Server
         }
         public bool Start(int delay) 
         {
-            Delay = delay;
-            return Start();
+            if (delay <= 0)
+            {
+                ReScan();
+                return true;
+            }
+            else
+            {
+                Delay = delay;
+                return Start();
+            }
         }
         public override bool Start()
         {