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GameServer/Monitor/PacketHandler/StopServerPacketHandler.cs

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+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+using ControlCenter.NamedPipe;
+using ServerControlCenter;
+
+
+namespace GameServer.Monitor.PacketHandler;
+
+public class StopServerMessageReceiver : NamedPipeReceiver<A2S_REQ_STOP_SERVER>
+{
+    public StopServerMessageReceiver() { }
+
+    public override async Task Handle(A2S_REQ_STOP_SERVER message, string message_id)
+    {
+        Log.getLogger().debug($"{nameof(StopServerMessageReceiver)}: Receive - message_id[{message_id}] / message[{message}]");
+        var server_logic = GameServerApp.getServerLogic();
+        
+        var is_success = await server_logic.onBlockAccountLogin();
+        if (!is_success)
+        {
+            return;
+        }
+        
+        await NamedPipeMonitor.ChangeServerStatus(ServerStatus.ReserveToStop);
+        
+        var timer = new PeriodicTimer(TimeSpan.FromMilliseconds(1_000));
+        while (true)
+        {
+            await timer.WaitForNextTickAsync();
+            var can_stop = CheckServerStatusForStopAsync();
+            if (can_stop)
+            {
+                break;
+            }
+        }
+        
+        timer.Dispose();
+        
+        // process 종료
+        await server_logic.onStopServer();
+        Environment.Exit(0);
+    }
+
+    private bool CheckServerStatusForStopAsync()
+    {
+        var server_logic = GameServerApp.getServerLogic();
+
+        var check_count = server_logic.getProudNetListener().getEntityWithSessions().Count;
+        Log.getLogger().debug($"server_name:[{server_logic.getServerName()}] / check_count: [{check_count}]");
+        
+        //조건 1. 현재 Client Session 수 체크
+        return check_count <= 0;
+        
+    }
+}