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ServerCommon/Contents/ReservationEnterToServer/ReservationMessageManager.cs

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+using System.Collections.Concurrent;
+
+
+using ServerCore;
+using ServerBase;
+
+
+using USER_GUID = System.String;
+
+
+
+namespace ServerCommon;
+
+public class ReservationMessageArgument
+{
+    public ServerMessage.Types.GS2GS_REQ_RESERVATION_ENTER_TO_SERVER m_req_message { get; set; } = null!;
+    public ServerMessage.Types.GS2GS_ACK_RESERVATION_ENTER_TO_SERVER? m_ack_message { get; set; }
+}
+
+public class ReservationMessageManager
+{
+    private ConcurrentDictionary<USER_GUID, ReservationMessageArgument> m_messages { get; set; } = new();
+    private ConcurrentDictionary<USER_GUID, Task> m_tasks { get; set; } = new();
+    
+    public bool addReservationMessage(USER_GUID userGuid, ServerMessage.Types.GS2GS_REQ_RESERVATION_ENTER_TO_SERVER reqMessage, Task<ServerMessage.Types.GS2GS_ACK_RESERVATION_ENTER_TO_SERVER?> action)
+    {
+        var args = new ReservationMessageArgument();
+        args.m_req_message = reqMessage;
+
+        var is_add = m_tasks.TryAdd(userGuid, action);
+        if (is_add)
+        {
+            m_messages[userGuid] = args;
+            return true;
+        }
+        
+        deleteReservationMessage(userGuid);
+        return false;
+
+    }
+
+    public void deleteReservationMessage(USER_GUID userGuid)
+    {
+        m_messages.Remove(userGuid, out _);
+        m_tasks.Remove(userGuid, out _);
+    }
+
+    private ServerMessage.Types.GS2GS_ACK_RESERVATION_ENTER_TO_SERVER? getMessage(USER_GUID userGuid)
+    {
+        return m_messages.TryGetValue(userGuid, out var args) ? args.m_ack_message : null;
+    }
+
+    public async Task onReceivedReservationEnterToServer(ServerMessage.Types.GS2GS_ACK_RESERVATION_ENTER_TO_SERVER message)
+    {
+        // 1. message 저장
+        await addAckMessage(message);
+        
+        // 2. task 찾기
+        if (!m_tasks.TryGetValue(message.ReservationUserGuid, out var task))
+        {
+            Log.getLogger().error($"Failed to get reservation task !!! : userGuid - {message.ReservationUserGuid}");
+            return;
+        }
+        
+        // 3. task 실행
+        task.Start();
+    }
+
+    public ServerMessage.Types.GS2GS_ACK_RESERVATION_ENTER_TO_SERVER? ackTask(USER_GUID userGuid)
+    {
+        var message = getMessage(userGuid);
+        deleteReservationMessage(userGuid);
+        return message;
+    }
+    
+    private async Task addAckMessage(ServerMessage.Types.GS2GS_ACK_RESERVATION_ENTER_TO_SERVER message)
+    {
+        if (!m_messages.TryGetValue(message.ReservationUserGuid, out var args))
+        {
+            Log.getLogger().error($"Failed to get reservation task !!! : userGuid - {message.ReservationUserGuid}");
+            return;
+        }
+
+        args.m_ack_message = message;
+
+        await Task.CompletedTask;
+    }
+}