fix : 더미클라 시간계산 버그 수정

ClientTester/EchoClientTester/EchoDummyService/DummyClients.cs

@@ -23,21 +23,25 @@ public class DummyClients
         set;
         get;
     }
+
     public int ReceivedCount
     {
         set;
         get;
     }
+
     public double LastRttMs
     {
         set;
         get;
     }
+
     public double TotalRttMs
     {
         set;
         get;
     }
+
     public int RttCount
     {
         set;
@@ -48,7 +52,7 @@ public class DummyClients
     {
         this.clientId = clientId;
         listener = new EventBasedNetListener();
-        manager  = new NetManager(listener);
+        manager = new NetManager(listener);
 
         listener.PeerConnectedEvent += netPeer =>
         {
@@ -58,13 +62,16 @@ public class DummyClients
 
         listener.NetworkReceiveEvent += (peer, reader, channel, deliveryMethod) =>
         {
+            short code = reader.GetShort();
+            short bodyLength = reader.GetShort();
             string? msg = reader.GetString();
 
-            string[] parts = msg.Split(':');
-            if (parts.Length == 3 && parts[0] == "ack" && parts[1] == "seq" && int.TryParse(parts[2], out int seq) && pendingPings.TryGetValue(seq, out long sentTick))
+            if (msg != null && msg.StartsWith("Echo seq:") &&
+                int.TryParse(msg.Substring("Echo seq:".Length), out int seq) &&
+                pendingPings.TryGetValue(seq, out long sentTick))
             {
                 double rttMs = (Stopwatch.GetTimestamp() - sentTick) * 1000.0 / Stopwatch.Frequency;
-                LastRttMs  = rttMs;
+                LastRttMs = rttMs;
                 TotalRttMs += rttMs;
                 RttCount++;
                 pendingPings.Remove(seq);

ClientTester/EchoClientTester/Packet/PacketSerializer.cs

@@ -0,0 +1,53 @@
+using ProtoBuf;
+using Serilog;
+
+namespace ClientTester.Packet
+{
+    // 패킷 헤더 크기 4(패킷 타입, 패킷 길이)
+
+    public static class PacketSerializer
+    {
+        // 직렬화: 객체 → byte[]
+        public static byte[] Serialize<T>(ushort type, ushort size, T packet)
+        {
+            MemoryStream ms = new MemoryStream();
+
+            // 2바이트 패킷 타입 헤더
+            ms.WriteByte((byte)(type & 0xFF));
+            ms.WriteByte((byte)(type >> 8));
+
+            // 2바이트 패킷 길이 헤더
+            ms.WriteByte((byte)(size & 0xFF));
+            ms.WriteByte((byte)(size >> 8));
+
+            // protobuf 페이로드
+            Serializer.Serialize(ms, packet);
+            return ms.ToArray();
+        }
+
+        // 역직렬화: byte[] → (PacketType, payload bytes)
+        public static (ushort type, ushort size, byte[] payload) Deserialize(byte[] data)
+        {
+            if (data.Length < 4)
+            {
+                Log.Warning("[PacketHeader]의 길이가 4이하입니다.");
+                return (0, 0, null)!;
+            }
+
+            // 길이체크도 필요함
+
+            ushort type = (ushort)(data[0] | (data[1] << 8));
+            ushort size = (ushort)(data[2] | (data[3] << 8));
+            byte[] payload = new byte[data.Length - 4];
+            Buffer.BlockCopy(data, 4, payload, 0, payload.Length);
+            return (type, size, payload);
+        }
+
+        // 페이로드 → 특정 타입으로 역직렬화
+        public static T DeserializePayload<T>(byte[] payload)
+        {
+            MemoryStream ms = new MemoryStream(payload);
+            return Serializer.Deserialize<T>(ms);
+        }
+    }
+}