diff --git a/Ragon.Client.Simulation/Sources/Game.cs b/Ragon.Client.Simulation/Sources/Game.cs
index feca145..a785029 100644
--- a/Ragon.Client.Simulation/Sources/Game.cs
+++ b/Ragon.Client.Simulation/Sources/Game.cs
@@ -1,5 +1,7 @@
 
 
+using Ragon.Protocol;
+
 namespace Ragon.Client.Simulation;
 
 public class Game : IRagonListener
@@ -63,7 +65,7 @@ public class Game : IRagonListener
         RagonLog.Trace("Left");
     }
 
-    public void OnDisconnected(RagonClient client)
+    public void OnDisconnected(RagonClient client, RagonDisconnect ragonDisconnect)
     {
         RagonLog.Trace("Disconnected");
     }
diff --git a/Ragon.Client.Simulation/Sources/IO/RagonENetConnection.cs b/Ragon.Client.Simulation/Sources/IO/RagonENetConnection.cs
index d9bedb0..dce87d9 100644
--- a/Ragon.Client.Simulation/Sources/IO/RagonENetConnection.cs
+++ b/Ragon.Client.Simulation/Sources/IO/RagonENetConnection.cs
@@ -16,6 +16,7 @@
 
 
 using ENet;
+using Ragon.Protocol;
 using Event = ENet.Event;
 using EventType = ENet.EventType;
 
@@ -31,7 +32,7 @@ namespace Ragon.Client
     
     public Action<byte[]> OnData { get; set; }
     public Action OnConnected { get; set; }
-    public Action<DisconnectReason> OnDisconnected { get; set; }
+    public Action<RagonDisconnect> OnDisconnected { get; set; }
     public ulong BytesSent { get; }
     public ulong BytesReceived { get; }
     public int Ping { get; }
@@ -98,10 +99,10 @@ namespace Ragon.Client
             OnConnected?.Invoke();
             break;
           case EventType.Disconnect:
-            OnDisconnected?.Invoke(DisconnectReason.MANUAL);
+            OnDisconnected?.Invoke(RagonDisconnect.SERVER);
             break;
           case EventType.Timeout:
-            OnDisconnected?.Invoke(DisconnectReason.TIMEOUT);
+            OnDisconnected?.Invoke(RagonDisconnect.TIMEOUT);
             break;
           case EventType.Receive:
             var data = new byte[_netEvent.Packet.Length];
diff --git a/Ragon.Client.Simulation/Sources/IO/RagonNullConnection.cs b/Ragon.Client.Simulation/Sources/IO/RagonNullConnection.cs
index 2ca2758..3ab94ef 100644
--- a/Ragon.Client.Simulation/Sources/IO/RagonNullConnection.cs
+++ b/Ragon.Client.Simulation/Sources/IO/RagonNullConnection.cs
@@ -16,6 +16,7 @@
 
 
 using ENet;
+using Ragon.Protocol;
 using Event = ENet.Event;
 using EventType = ENet.EventType;
 
@@ -31,7 +32,7 @@ namespace Ragon.Client
     
     public Action<byte[]> OnData { get; set; }
     public Action OnConnected { get; set; }
-    public Action<DisconnectReason> OnDisconnected { get; set; }
+    public Action<RagonDisconnect> OnDisconnected { get; set; }
     public ulong BytesSent { get; }
     public ulong BytesReceived { get; }
     public int Ping { get; }
@@ -99,10 +100,10 @@ namespace Ragon.Client
             OnConnected?.Invoke();
             break;
           case EventType.Disconnect:
-            OnDisconnected?.Invoke(DisconnectReason.MANUAL);
+            OnDisconnected?.Invoke(RagonDisconnect.SERVER);
             break;
           case EventType.Timeout:
-            OnDisconnected?.Invoke(DisconnectReason.TIMEOUT);
+            OnDisconnected?.Invoke(RagonDisconnect.TIMEOUT);
             break;
           case EventType.Receive:
             var data = new byte[_netEvent.Packet.Length];
diff --git a/Ragon.Client/Sources/IO/DisconnectReason.cs b/Ragon.Client/Sources/IO/DisconnectReason.cs
deleted file mode 100644
index af1901d..0000000
--- a/Ragon.Client/Sources/IO/DisconnectReason.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2023 Eduard Kargin <kargin.eduard@gmail.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Ragon.Client;
-
-public enum DisconnectReason
-{
-  MANUAL,
-  TIMEOUT,
-}
\ No newline at end of file
diff --git a/Ragon.Client/Sources/IO/INetworkConnection.cs b/Ragon.Client/Sources/IO/INetworkConnection.cs
index f32b730..b25ddd8 100644
--- a/Ragon.Client/Sources/IO/INetworkConnection.cs
+++ b/Ragon.Client/Sources/IO/INetworkConnection.cs
@@ -15,6 +15,8 @@
  */
 
 
+using Ragon.Protocol;
+
 namespace Ragon.Client;
 
 public interface INetworkConnection: IRagonConnection
@@ -23,7 +25,7 @@ public interface INetworkConnection: IRagonConnection
     public INetworkChannel Unreliable { get; }
     public Action<byte[]> OnData { get; set; }
     public Action OnConnected { get; set; }
-    public Action<DisconnectReason> OnDisconnected { get; set; }
+    public Action<RagonDisconnect> OnDisconnected { get; set; }
     public ulong BytesSent { get; }
     public  ulong BytesReceived { get; }
     public int Ping { get;  }
diff --git a/Ragon.Client/Sources/Listener/IRagonConnectionListener.cs b/Ragon.Client/Sources/Listener/IRagonConnectionListener.cs
index ec4e06a..fd295db 100644
--- a/Ragon.Client/Sources/Listener/IRagonConnectionListener.cs
+++ b/Ragon.Client/Sources/Listener/IRagonConnectionListener.cs
@@ -14,10 +14,12 @@
  * limitations under the License.
  */
 
+using Ragon.Protocol;
+
 namespace Ragon.Client;
 
 public interface IRagonConnectionListener
 {
   void OnConnected(RagonClient client);
-  void OnDisconnected(RagonClient client);
+  void OnDisconnected(RagonClient client, RagonDisconnect reason);
 }
\ No newline at end of file
diff --git a/Ragon.Client/Sources/RagonClient.cs b/Ragon.Client/Sources/RagonClient.cs
index 6c71258..bcb1058 100644
--- a/Ragon.Client/Sources/RagonClient.cs
+++ b/Ragon.Client/Sources/RagonClient.cs
@@ -110,7 +110,7 @@ namespace Ragon.Client
       _room.Cleanup();
       _connection.Disconnect();
       
-      OnDisconnected(DisconnectReason.MANUAL);
+      OnDisconnected(RagonDisconnect.MANUAL);
     }
 
     public void Update(float dt)
@@ -181,11 +181,11 @@ namespace Ragon.Client
       _status = RagonStatus.CONNECTED;
     }
 
-    private void OnDisconnected(DisconnectReason reason)
+    private void OnDisconnected(RagonDisconnect reason)
     {
       RagonLog.Trace($"Disconnected: {reason}");
 
-      _listenerList.OnDisconnected();
+      _listenerList.OnDisconnected(reason);
       _status = RagonStatus.DISCONNECTED;
     }
 
diff --git a/Ragon.Client/Sources/RagonListenerList.cs b/Ragon.Client/Sources/RagonListenerList.cs
index 134bd62..4e33d07 100644
--- a/Ragon.Client/Sources/RagonListenerList.cs
+++ b/Ragon.Client/Sources/RagonListenerList.cs
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using Ragon.Protocol;
+
 namespace Ragon.Client
 {
   internal class RagonListenerList
@@ -210,10 +212,10 @@ namespace Ragon.Client
         listener.OnConnected(_client);
     }
 
-    public void OnDisconnected()
+    public void OnDisconnected(RagonDisconnect disconnect)
     {
       foreach (var listener in _connectionListeners)
-        listener.OnDisconnected(_client);
+        listener.OnDisconnected(_client, disconnect);
     }
   }
 }
\ No newline at end of file
diff --git a/Ragon.Protocol/Sources/RagonDisconnect.cs b/Ragon.Protocol/Sources/RagonDisconnect.cs
new file mode 100644
index 0000000..0a68055
--- /dev/null
+++ b/Ragon.Protocol/Sources/RagonDisconnect.cs
@@ -0,0 +1,9 @@
+namespace Ragon.Protocol
+{
+  public enum RagonDisconnect
+  {
+    MANUAL,
+    TIMEOUT,
+    SERVER,
+  }
+}
\ No newline at end of file