feat : 맵 바운딩 박스 처리 / echo 패킷 구조 재 구성 / 더미 클라이언트 랜덤 이동 작업

MMOTestServer/MMOserver/Game/Channel/ChannelManager.cs

@@ -21,7 +21,7 @@ public class ChannelManager
 
     public void Initializer(int channelSize = 1)
     {
-        for (int i = 0; i < channelSize; i++)
+        for (int i = 0; i <= channelSize; i++)
         {
             channels.Add(new Channel(i));
         }
@@ -40,7 +40,7 @@ public class ChannelManager
     public void AddUser(int channelId, long userId, Player player)
     {
         // 유저 추가
-        connectUsers[userId] = channelId;
+        connectUsers.Add(userId, channelId);
         // 채널에 유저 추가
         channels[channelId].AddUser(userId, player);
     }

MMOTestServer/MMOserver/Game/GameServer.cs

@@ -1,4 +1,5 @@
 using LiteNetLib;
+using LiteNetLib.Utils;
 using MMOserver.Game.Channel;
 using MMOserver.Packet;
 using ProtoBuf;
@@ -24,6 +25,54 @@ public class GameServer : ServerBase
         };
     }
 
+    protected override void HandleEcho(NetPeer peer, byte[] payload)
+    {
+        if (payload.Length < 4)
+        {
+            Log.Warning("[Server] Echo 페이로드 크기 오류 PeerId={Id} Length={Len}", peer.Id, payload.Length);
+            return;
+        }
+
+        // 세션에 넣지는 않는다.
+        NetDataReader reader = new NetDataReader(payload);
+        short code = reader.GetShort();
+        short bodyLength = reader.GetShort();
+
+        EchoPacket echoPacket = Serializer.Deserialize<EchoPacket>(payload.AsMemory(4));
+        Log.Debug("[Echo] : addr={Addr}, str={Str}", peer.Address, echoPacket.Str);
+        // Echo메시지는 순서보장 안함 HOL Blocking 제거
+        SendTo(peer, payload, DeliveryMethod.ReliableUnordered);
+    }
+
+    protected override void HandleAuth(NetPeer peer, byte[] payload)
+    {
+        AccTokenPacket accTokenPacket = Serializer.Deserialize<AccTokenPacket>(new ReadOnlyMemory<byte>(payload));
+        long hashKey = accTokenPacket.Token;
+
+        if (sessions.TryGetValue(hashKey, out NetPeer? existing))
+        {
+            // WiFi → LTE 전환 등 재연결: 이전 피어 교체
+            existing.Tag = null;
+            sessions.Remove(hashKey);
+            Log.Information("[Server] 재연결 HashKey={Key} Old={Old} New={New}", hashKey, existing.Id, peer.Id);
+            existing.Disconnect();
+        }
+
+        peer.Tag = new Session(hashKey, peer);
+        sessions[hashKey] = peer;
+        pendingPeers.Remove(peer.Id);
+
+        if (hashKey <= 1000)
+        {
+            // 더미 클라다.
+            ChannelManager cm = ChannelManager.Instance;
+            cm.AddUser(1, hashKey, new Player());
+        }
+
+        Log.Information("[Server] 인증 완료 HashKey={Key} PeerId={Id}", hashKey, peer.Id);
+        OnSessionConnected(peer, hashKey);
+    }
+
     protected override void OnSessionConnected(NetPeer peer, long hashKey)
     {
         Log.Information("[GameServer] 세션 연결 HashKey={Key} PeerId={Id}", hashKey, peer.Id);

MMOTestServer/MMOserver/MMOserver.csproj

@@ -30,4 +30,8 @@
         <ProjectReference Include="..\ServerLib\ServerLib.csproj" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Folder Include="RestApi\" />
+    </ItemGroup>
+
 </Project>

MMOTestServer/MMOserver/Packet/PacketBody.cs

@@ -4,6 +4,22 @@ using ProtoBuf;
 
 namespace MMOserver.Packet;
 
+// ============================================================
+// 에코용
+// ============================================================
+
+// ECHO
+[ProtoContract]
+public class EchoPacket
+{
+    [ProtoMember(1)]
+    public string Str
+    {
+        get;
+        set;
+    }
+}
+
 // ============================================================
 // 공통 타입
 // ============================================================

MMOTestServer/MMOserver/Packet/PacketHeader.cs

@@ -2,8 +2,10 @@ namespace MMOserver.Packet;
 
 public enum PacketCode : ushort
 {
+    ECHO = 0,
+
     // 초기 클라이언트 시작시 jwt토큰 받아옴
-    ACC_TOKEN,
+    ACC_TOKEN = 1,
 
     // 내 정보 로드 (서버 -> 클라)
     LOAD_GAME,