feat : 로그 기록 남기기(클라이언트 쪽 패키지 추가), 포매팅, 도커 설정 변경,

ClientTester/EchoClientTester/EchoClientTester.csproj

@@ -13,6 +13,7 @@
       <PackageReference Include="protobuf-net" Version="3.2.56" />
       <PackageReference Include="Serilog" Version="4.3.1" />
       <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
+      <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />
     </ItemGroup>
 
 </Project>

ClientTester/EchoClientTester/EchoDummyService/DummyClientService.cs

@@ -14,9 +14,7 @@ public class DummyClientService
     public DummyClientService(int count, string ip, int port, string key, int sendIntervalMs = 1000)
     {
         sendInterval = sendIntervalMs;
-        clients = Enumerable.Range(0, count)
-            .Select(i => new DummyClients(i, ip, port, key))
-            .ToList();
+        clients = Enumerable.Range(0, count).Select(i => new DummyClients(i, ip, port, key)).ToList();
 
         Log.Information("[SERVICE] {Count}개 클라이언트 생성 → {Ip}:{Port}", count, ip, port);
     }

ClientTester/EchoClientTester/Program.cs

@@ -10,7 +10,15 @@ class EcoClientTester
 
     private static async Task Main(string[] args)
     {
-        Log.Logger = new LoggerConfiguration().WriteTo.Console().CreateLogger();
+        // .MinimumLevel.Warning() // Warning 이상만 출력 배포시
+
+        string timestamp = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
+
+        Log.Logger = new LoggerConfiguration()
+            .MinimumLevel.Debug()
+            .WriteTo.Console()
+            .WriteTo.File($"logs/log_{timestamp}.txt")
+            .CreateLogger();
 
         CancellationTokenSource cts = new CancellationTokenSource();
         Console.CancelKeyPress += (_, e) =>