fix: 크로스 프로젝트 통신 버그 수정

- Tokens 타입 string? → Dictionary<string,string>? (Go API JSON object 역직렬화 실패 수정)
- 409 응답 핸들러 return false → return null (컴파일 에러 수정)
- INTO_BOSS_RAID 파티원 각자에게 본인 토큰과 함께 전달 (기존: 파티장에게 N번 중복)
- GetPlayer null 체크 추가 (NullReferenceException 방지)
- BossId 하드코딩 1 → packet.RaidId 사용
- Player 클래스에 Experience/AttackPower 등 전투 스탯 필드 추가
- ToPlayerInfo에서 새 필드 매핑 추가
- OnIntoChannelParty Nickname을 Session.UserName에서 가져오도록 수정

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

MMOTestServer/MMOserver/Api/BossRaidResult.cs

@@ -4,39 +4,10 @@ namespace MMOserver.Api;
 // API 응답(BossRaidAccessResponse)을 직접 노출하지 않고 이걸로 매핑해서 반환
 public sealed class BossRaidResult
 {
-    public int RoomId
-    {
-        get;
-        init;
-    }
-
-    public string SessionName
-    {
-        get;
-        init;
-    } = string.Empty;
-
-    public int BossId
-    {
-        get;
-        init;
-    }
-
-    public List<string> Players
-    {
-        get;
-        init;
-    } = new();
-
-    public string Status
-    {
-        get;
-        init;
-    } = string.Empty;
-
-    public Dictionary<string, string> Tokens
-    {
-        get;
-        init;
-    } = new();
+    public int RoomId { get; init; }
+    public string SessionName { get; init; } = string.Empty;
+    public int BossId { get; init; }
+    public List<string> Players { get; init; } = new();
+    public string Status { get; init; } = string.Empty;
+    public Dictionary<string, string> Tokens { get; init; } = new();
 }

MMOTestServer/MMOserver/Api/RestApi.cs

@@ -73,13 +73,13 @@ public class RestApi : Singleton<RestApi>
     // 성공 시 BossRaidResult 반환, 실패/거절 시 null 반환
     public async Task<BossRaidResult?> BossRaidAccesssAsync(List<string> userNames, int bossId)
     {
-        string url = AppConfig.RestApi.BaseUrl + AppConfig.RestApi.BossRaidAccess;
+        string url = AppConfig.RestApi.BaseUrl + "/api/internal/bossraid/entry";
 
         for (int attempt = 1; attempt <= MAX_RETRY; attempt++)
         {
             try
             {
-                HttpResponseMessage response = await httpClient.PostAsJsonAsync(url, new { usernames = userNames, bossId = bossId });
+                HttpResponseMessage response = await httpClient.PostAsJsonAsync(url, new { usernames = userNames, bossId });
 
                 // 401: API 키 인증 실패
                 if (response.StatusCode == HttpStatusCode.Unauthorized)
@@ -88,13 +88,20 @@ public class RestApi : Singleton<RestApi>
                     return null;
                 }
 
-                // 400: 입장 조건 미충족 (레벨 부족, 이미 진행중 등)
+                // 400: 입장 조건 미충족 (레벨 부족 등)
                 if (response.StatusCode == HttpStatusCode.BadRequest)
                 {
                     Log.Warning("[RestApi] 보스 레이드 입장 거절 (400) BossId={BossId}", bossId);
                     return null;
                 }
 
+                // 409: 이미 진행 중이거나 슬롯 충돌
+                if (response.StatusCode == HttpStatusCode.Conflict)
+                {
+                    Log.Warning("[RestApi] 보스 레이드 충돌 (409) BossId={BossId} - 이미 진행 중이거나 슬롯 없음", bossId);
+                    return null;
+                }
+
                 response.EnsureSuccessStatusCode();
 
                 BossRaidAccessResponse? raw = await response.Content.ReadFromJsonAsync<BossRaidAccessResponse>();
@@ -111,7 +118,7 @@ public class RestApi : Singleton<RestApi>
                     BossId = raw.BossId,
                     Players = raw.Players,
                     Status = raw.Status ?? string.Empty,
-                    Tokens = raw.Tokens
+                    Tokens = raw.Tokens ?? new()
                 };
             }
             catch (Exception ex) when (attempt < MAX_RETRY)
@@ -166,10 +173,10 @@ public class RestApi : Singleton<RestApi>
         }
 
         [JsonPropertyName("tokens")]
-        public Dictionary<string, string> Tokens
+        public Dictionary<string, string>? Tokens
         {
             get;
             set;
-        } = new();
+        }
     }
 }

MMOTestServer/MMOserver/Config/AppConfig.cs

@@ -30,15 +30,9 @@ public sealed class ServerConfig
         get;
     }
 
-    public int ChannelCount
-    {
-        get;
-    }
-
     public ServerConfig(IConfigurationSection section)
     {
         Port = int.Parse(section["Port"] ?? throw new InvalidOperationException("Server:Port is required in config.json"));
-        ChannelCount =  int.Parse(section["ChannelCount"] ?? "1");
     }
 }
 
@@ -54,11 +48,6 @@ public sealed class RestApiConfig
         get;
     }
 
-    public string BossRaidAccess
-    {
-        get;
-    }
-
     public string ApiKey
     {
         get;
@@ -68,7 +57,6 @@ public sealed class RestApiConfig
     {
         BaseUrl = section["BaseUrl"] ?? throw new InvalidOperationException("RestApi:BaseUrl is required in config.json");
         VerifyToken = section["VerifyToken"] ?? throw new InvalidOperationException("RestApi:BaseUrl is required in config.json");
-        BossRaidAccess = section["BossRaidAccess"] ?? throw new InvalidOperationException("RestApi:BaseUrl is required in config.json");
         ApiKey = section["ApiKey"] ?? throw new InvalidOperationException("RestApi:ApiKey is required in config.json");
     }
 }

MMOTestServer/MMOserver/Game/Channel/ChannelManager.cs

@@ -1,5 +1,4 @@
 using LiteNetLib;
-using MMOserver.Config;
 using MMOserver.Utils;
 
 namespace MMOserver.Game.Channel;
@@ -9,12 +8,16 @@ public class ChannelManager : Singleton<ChannelManager>
     // 채널 관리
     private Dictionary<int, Channel> channels = new Dictionary<int, Channel>();
 
+    // 보스 레이드 채널
+    private readonly int bossChannelStart = 10000;
+    private readonly int bossChannelSize = 10;
+
     // 채널별 유저 관리 (유저 key, 채널 val)
     private Dictionary<int, int> connectUsers = new Dictionary<int, int>();
 
     public ChannelManager()
     {
-        Initializer(AppConfig.Server.ChannelCount);
+        Initializer();
     }
 
     public void Initializer(int channelSize = 1)
@@ -23,6 +26,13 @@ public class ChannelManager : Singleton<ChannelManager>
         {
             channels.Add(i, new Channel(i));
         }
+
+        // 보스 채널 생성
+        for (int i = 1; i <= bossChannelSize; i++)
+        {
+            int bossChannel = i + bossChannelStart;
+            channels.Add(bossChannel, new Channel(bossChannel));
+        }
     }
 
     public Channel GetChannel(int channelId)

MMOTestServer/MMOserver/Game/GameServer.cs

@@ -103,7 +103,7 @@ public class GameServer : ServerBase
     {
         AccTokenPacket accTokenPacket = Serializer.Deserialize<AccTokenPacket>(new ReadOnlyMemory<byte>(payload));
         string token = accTokenPacket.Token;
-        string? username = "";
+        string username = "";
         tokenHash.TryGetValue(token, out int hashKey);
         if (hashKey <= 1000)
         {
@@ -122,7 +122,7 @@ public class GameServer : ServerBase
         {
             // 신규 연결: 웹서버에 JWT 검증 요청
             username = await RestApi.Instance.VerifyTokenAsync(token);
-            if (username == null || username.Trim().Length <= 0)
+            if (username == null)
             {
                 Log.Warning("[Server] 토큰 검증 실패 - 연결 거부 PeerId={Id}", peer.Id);
                 userUuidGenerator.Release(hashKey);
@@ -406,7 +406,12 @@ public class GameServer : ServerBase
             Mp = player.Mp,
             MaxMp = player.MaxMp,
             Position = new Position { X = player.PosX, Y = player.PosY, Z = player.PosZ },
-            RotY = player.RotY
+            RotY = player.RotY,
+            Experience = player.Experience,
+            NextExp = player.NextExp,
+            AttackPower = player.AttackPower,
+            AttackRange = player.AttackRange,
+            SprintMultiplier = player.SprintMultiplier
         };
     }
 
@@ -574,12 +579,17 @@ public class GameServer : ServerBase
 
             if (memberPeer != null)
             {
+                // 세션에서 username 조회
+                string nickname = memberPeer.Tag is Session s && !string.IsNullOrEmpty(s.UserName)
+                    ? s.UserName
+                    : memberId.ToString();
+
                 // 새 채널에 유저 추가
                 Player newPlayer = new()
                 {
                     HashKey = memberId,
                     PlayerId = memberId,
-                    Nickname = memberId.ToString()
+                    Nickname = nickname
                 };
                 cm.AddUser(packet.ChannelId, memberId, newPlayer, memberPeer);
 
@@ -1073,14 +1083,16 @@ public class GameServer : ServerBase
         List<string> userNames = new List<string>();
         foreach (int memberId in party.PartyMemberIds)
         {
-            Player? memberPlayer = channel.GetPlayer(memberId);
-            if (memberPlayer != null)
+            Player? member = channel.GetPlayer(memberId);
+            if (member == null)
             {
-                userNames.Add(memberPlayer.Nickname);
+                continue;
             }
+
+            userNames.Add(member.Nickname);
         }
 
-        BossRaidResult? result = await RestApi.Instance.BossRaidAccesssAsync(userNames, 1);
+        BossRaidResult? result = await RestApi.Instance.BossRaidAccesssAsync(userNames, packet.RaidId);
 
         // 입장 실패
         if (result == null || result.BossId <= 0)
@@ -1147,17 +1159,13 @@ public class GameServer : ServerBase
 
             SendTo(memberPeer, PacketSerializer.Serialize((ushort)PacketCode.CHANGE_MAP, response));
 
-            // 모두에게 레이드로 이동 (할당된 실제 레이드 맵 ID 전달)
-            if (result.Tokens.ContainsKey(memberPlayer.Nickname.Trim()))
-            {
-                SendTo(peer,
-                    PacketSerializer.Serialize((ushort)PacketCode.INTO_BOSS_RAID,
-                        new IntoBossRaidPacket
-                        {
-                            RaidId = assignedRaidMapId, IsSuccess = true, Session = result.SessionName,
-                            Token = result.Tokens[memberPlayer.Nickname.Trim()]
-                        }));
-            }
+            // 각 파티원에게 레이드 입장 정보 전달 (본인의 토큰 포함)
+            string? memberToken = null;
+            result.Tokens?.TryGetValue(memberPlayer.Nickname, out memberToken);
+            SendTo(memberPeer,
+                PacketSerializer.Serialize((ushort)PacketCode.INTO_BOSS_RAID,
+                    new IntoBossRaidPacket
+                        { RaidId = assignedRaidMapId, IsSuccess = true, Session = result.SessionName, Token = memberToken }));
         }
 
         Log.Debug("[GameServer] INTO_BOSS_RAID HashKey={Key} PartyId={PartyId} AssignedRaidMapId={RaidId}", hashKey, party.PartyId,

MMOTestServer/MMOserver/Game/Player.cs

@@ -75,6 +75,38 @@ public class Player
         set;
     }
 
+    // 경험치
+    public int Experience
+    {
+        get;
+        set;
+    }
+
+    public int NextExp
+    {
+        get;
+        set;
+    }
+
+    // 전투 스탯
+    public float AttackPower
+    {
+        get;
+        set;
+    }
+
+    public float AttackRange
+    {
+        get;
+        set;
+    }
+
+    public float SprintMultiplier
+    {
+        get;
+        set;
+    }
+
     // 현재 위치한 맵 ID
     public int CurrentMapId
     {

MMOTestServer/MMOserver/config.json

@@ -1,12 +1,10 @@
 {
   "Server": {
-    "Port": 9500,
-    "ChannelCount": 5
+    "Port": 9500
   },
   "RestApi": {
     "BaseUrl": "https://a301.api.tolelom.xyz",
     "VerifyToken": "/api/internal/auth/verify",
-    "BossRaidAccess": "/api/internal/bossraid/entry",
     "ApiKey": "017f15b28143fc67d2e5bed283c37d2da858b9f294990a5334238e055e3f5425"
   },
   "Database": {