feat : 파티 패킷 추가 / 채널 접속시 모든 파티 리스트 전달

ClientTester/EchoClientTester/Packet/PacketBody.cs

@@ -541,6 +541,44 @@ public class ErrorPacket
     }
 }
 
+// ============================================================
+// 파티
+// ============================================================
+
+public enum PartyUpdateType
+{
+    CREATE,
+    DELETE,
+    JOIN,
+    LEAVE
+}
+
+// REQUEST_PARTY (클라 -> 서버) - CREATE: PartyName 사용 / JOIN·LEAVE·DELETE: PartyId 사용
+[ProtoContract]
+public class RequestPartyPacket
+{
+    [ProtoMember(1)]
+    public PartyUpdateType Type
+    {
+        get;
+        set;
+    }
+
+    [ProtoMember(2)]
+    public int PartyId
+    {
+        get;
+        set;
+    } // JOIN, LEAVE, DELETE 시 사용
+
+    [ProtoMember(3)]
+    public string PartyName
+    {
+        get;
+        set;
+    } // CREATE 시 사용
+}
+
 // ============================================================
 // 채팅
 // ============================================================
@@ -598,40 +636,6 @@ public class ChatPacket
 // 파티
 // ============================================================
 
-public enum PartyUpdateType
-{
-    CREATE,
-    DELETE,
-    JOIN,
-    LEAVE
-}
-
-// REQUEST_PARTY (클라 -> 서버) - CREATE: PartyName 사용 / JOIN·LEAVE·DELETE: PartyId 사용
-[ProtoContract]
-public class RequestPartyPacket
-{
-    [ProtoMember(1)]
-    public PartyUpdateType Type
-    {
-        get;
-        set;
-    }
-
-    [ProtoMember(2)]
-    public int PartyId
-    {
-        get;
-        set;
-    } // JOIN, LEAVE, DELETE 시 사용
-
-    [ProtoMember(3)]
-    public string PartyName
-    {
-        get;
-        set;
-    } // CREATE 시 사용
-}
-
 // UPDATE_PARTY (서버 -> 클라) - 파티 생성/삭제: LeaderId 사용 / 파티원 추가/제거: PlayerId 사용
 [ProtoContract]
 public class UpdatePartyPacket

MMOTestServer/MMOserver/Game/GameServer.cs

@@ -251,7 +251,7 @@ public class GameServer : ServerBase
         Channel.Channel channel = cm.GetChannel(channelId);
         Player? myPlayer = channel.GetPlayer(hashKey);
 
-        // 1. 새 유저에게: 자신을 제외한 기존 채널 유저 목록 전송
+        // 1. 새 유저에게: 자신을 제외한 기존 채널 유저 목록 + 파티 목록 전송
         IntoChannelPacket response = new IntoChannelPacket { ChannelId = channelId };
         foreach (int userId in channel.GetConnectUsers())
         {
@@ -267,6 +267,16 @@ public class GameServer : ServerBase
             }
         }
 
+        foreach (PartyInfo party in channel.GetPartyManager().GetAllParties())
+        {
+            response.Parties.Add(new PartyInfoData
+            {
+                PartyId = party.PartyId,
+                LeaderId = party.LeaderId,
+                MemberPlayerIds = new List<int>(party.PartyMemberIds),
+            });
+        }
+
         byte[] toNewUser = PacketSerializer.Serialize<IntoChannelPacket>((ushort)PacketCode.INTO_CHANNEL, response);
         SendTo(peer, toNewUser);
 

MMOTestServer/MMOserver/Game/Party/PartyManager.cs

@@ -119,6 +119,12 @@ public class PartyManager
         return true;
     }
 
+    // 전체 파티 목록 조회
+    public IEnumerable<PartyInfo> GetAllParties()
+    {
+        return parties.Values;
+    }
+
     // 조회
     public PartyInfo? GetParty(int partyId)
     {

MMOTestServer/MMOserver/Packet/PacketBody.cs

@@ -210,6 +210,32 @@ public class LoadChannelPacket
     } = new List<ChannelInfo>();
 }
 
+// 채널 내 파티 정보 (INTO_CHANNEL 응답에 포함)
+[ProtoContract]
+public class PartyInfoData
+{
+    [ProtoMember(1)]
+    public int PartyId
+    {
+        get;
+        set;
+    }
+
+    [ProtoMember(2)]
+    public int LeaderId
+    {
+        get;
+        set;
+    }
+
+    [ProtoMember(3)]
+    public List<int> MemberPlayerIds
+    {
+        get;
+        set;
+    } = new List<int>();
+}
+
 // INTO_CHANNEL 클라->서버: 입장할 채널 ID / 서버->클라: 채널 내 나 이외 플레이어 목록
 [ProtoContract]
 public class IntoChannelPacket
@@ -227,6 +253,13 @@ public class IntoChannelPacket
         get;
         set;
     } = new List<PlayerInfo>(); // 서버->클라: 채널 내 플레이어 목록
+
+    [ProtoMember(3)]
+    public List<PartyInfoData> Parties
+    {
+        get;
+        set;
+    } = new List<PartyInfoData>(); // 서버->클라: 채널 내 파티 목록
 }
 
 // UPDATE_CHANNEL_USER 유저 접속/나감

MMOTestServer/ServerLib/Utils/CrashDumpHandler.cs

@@ -7,9 +7,7 @@ namespace ServerLib.Utils;
 
 /// <summary>
 ///     릴리즈 빌드 크래시 덤프 핸들러
-///
 ///     Register() 를 Program.cs 최상단에서 한 번 호출.
-///
 ///     생성 파일 (crashes/ 폴더):
 ///     Debug   : crash_YYYY-MM-DD_HH-mm-ss.log
 ///     Release : crash_YYYY-MM-DD_HH-mm-ss.log
@@ -18,7 +16,7 @@ namespace ServerLib.Utils;
 public static class CrashDumpHandler
 {
     private const string CRASH_DIR = "crashes";
-    private static int registered = 0;
+    private static int registered;
 
     public static void Register()
     {
@@ -38,24 +36,27 @@ public static class CrashDumpHandler
 
     private static void OnUnhandledException(object sender, UnhandledExceptionEventArgs e)
     {
+        // 예외 컨텍스트가 살아있는 지금 즉시 캡처
+        IntPtr exceptionPointers = Marshal.GetExceptionPointers();
         Exception? ex = e.ExceptionObject as Exception;
-        bool isTerminating = e.IsTerminating;
 
-        string tag = $"[CrashDump] UnhandledException (IsTerminating={isTerminating})";
-        WriteCrash(tag, ex);
+        string tag = $"[CrashDump] UnhandledException (IsTerminating={e.IsTerminating})";
+        WriteCrash(tag, ex, exceptionPointers);
     }
 
     private static void OnUnobservedTaskException(object? sender, UnobservedTaskExceptionEventArgs e)
     {
+        // Task 예외는 파이널라이저 스레드에서 통보되므로 포인터가 없을 수 있음
+        IntPtr exceptionPointers = Marshal.GetExceptionPointers();
         e.SetObserved(); // 프로세스 종료 방지
 
         string tag = "[CrashDump] UnobservedTaskException";
-        WriteCrash(tag, e.Exception);
+        WriteCrash(tag, e.Exception, exceptionPointers);
     }
 
     // ─── 핵심 처리 ───────────────────────────────────────────────────────
 
-    private static void WriteCrash(string tag, Exception? ex)
+    private static void WriteCrash(string tag, Exception? ex, IntPtr exceptionPointers)
     {
         try
         {
@@ -73,7 +74,7 @@ public static class CrashDumpHandler
 #if !DEBUG
             // 2. 메모리 덤프 작성 (Release only)
             string dmpPath = $"{basePath}.dmp";
-            WriteDumpFile(dmpPath);
+            WriteDumpFile(dmpPath, exceptionPointers);
             Log.Fatal("[CrashDump] 덤프 파일 저장 완료 → {Dmp}", dmpPath);
 #endif
         }
@@ -118,7 +119,7 @@ public static class CrashDumpHandler
         }
         else
         {
-            AppendException(sb, ex, depth: 0);
+            AppendException(sb, ex, 0);
         }
 
         File.WriteAllText(path, sb.ToString(), Encoding.UTF8);
@@ -126,7 +127,7 @@ public static class CrashDumpHandler
 
     private static void AppendException(StringBuilder sb, Exception ex, int depth)
     {
-        string indent = new string(' ', depth * 2);
+        string indent = new(' ', depth * 2);
         sb.AppendLine($"{indent}  Type    : {ex.GetType().FullName}");
         sb.AppendLine($"{indent}  Message : {ex.Message}");
         sb.AppendLine($"{indent}  Source  : {ex.Source}");
@@ -159,16 +160,27 @@ public static class CrashDumpHandler
     }
 
 #if !DEBUG
-    // Windows MiniDumpWriteDump P/Invoke
+    // ─── Windows P/Invoke ────────────────────────────────────────────────
+    [StructLayout(LayoutKind.Sequential, Pack = 4)]
+    private struct MinidumpExceptionInformation
+    {
+        public uint ThreadId;
+        public IntPtr ExceptionPointers;
+        public int ClientPointers; // 0 = 서버 자신의 주소 공간
+    }
+
+    [DllImport("kernel32.dll")]
+    private static extern uint GetCurrentThreadId();
+
     [DllImport("dbghelp.dll", SetLastError = true)]
     private static extern bool MiniDumpWriteDump(
         IntPtr hProcess, uint processId, IntPtr hFile,
         uint dumpType, IntPtr exceptionParam,
         IntPtr userStreamParam, IntPtr callbackParam);
 
-    private const uint MiniDumpWithFullMemory = 0x00000002;
+    private const uint MINI_DUMP_WITH_FULL_MEMORY = 0x00000002;
 
-    private static void WriteDumpFile(string path)
+    private static void WriteDumpFile(string path, IntPtr exceptionPointers)
     {
         if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
         {
@@ -177,14 +189,30 @@ public static class CrashDumpHandler
         }
 
         using Process process = Process.GetCurrentProcess();
-        using FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.None);
+        using FileStream fs = new(path, FileMode.Create, FileAccess.Write, FileShare.None);
+
+        IntPtr exInfoPtr = IntPtr.Zero;
+        try
+        {
+            if (exceptionPointers != IntPtr.Zero)
+            {
+                MinidumpExceptionInformation exInfo = new()
+                {
+                    ThreadId = GetCurrentThreadId(),
+                    ExceptionPointers = exceptionPointers,
+                    ClientPointers = 0
+                };
+                exInfoPtr = Marshal.AllocHGlobal(Marshal.SizeOf(exInfo));
+                Marshal.StructureToPtr(exInfo, exInfoPtr, false);
+            }
 
             bool success = MiniDumpWriteDump(
                 process.Handle,
                 (uint)process.Id,
                 fs.SafeFileHandle.DangerousGetHandle(),
-            MiniDumpWithFullMemory,
-            IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
+                MINI_DUMP_WITH_FULL_MEMORY,
+                exInfoPtr, // 크래시 원인 스레드 & 예외 정보
+                IntPtr.Zero, IntPtr.Zero);
 
             if (!success)
             {
@@ -192,5 +220,13 @@ public static class CrashDumpHandler
                 Log.Error("[CrashDump] MiniDumpWriteDump 실패 (Win32 Error={Err})", err);
             }
         }
+        finally
+        {
+            if (exInfoPtr != IntPtr.Zero)
+            {
+                Marshal.FreeHGlobal(exInfoPtr);
+            }
+        }
+    }
 #endif
 }