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25
Ttalkkak.sln
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25
Ttalkkak.sln
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.11.35327.3
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ttalkkak", "Ttalkkak\Ttalkkak.csproj", "{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{1986B594-0AD0-4ABA-8243-D06F0F85E1A8}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {FA1252FD-2B8A-482A-BD96-2EA42BD68EB9}
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EndGlobalSection
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EndGlobal
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156
Ttalkkak/Program.cs
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156
Ttalkkak/Program.cs
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using System;
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using System.IO;
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using System.IO.Compression;
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using System.Net;
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using System.Security.Cryptography;
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using System.Threading.Tasks;
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using K4os.Compression.LZ4.Streams;
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using Minio;
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using Minio.DataModel;
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using Minio.DataModel.Args;
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using Minio.DataModel.Encryption;
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using Minio.Exceptions;
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class Program
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{
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static async Task Main(string[] args)
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{
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//Console.WriteLine("Hello, World!");
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// Minio 설정 (Minio 클라이언트 인스턴스 생성)
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IWebProxy proxy = new WebProxy("https://a4plane.duckdns.org", 443);
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IMinioClient minioClient = new MinioClient()
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.WithEndpoint("a4plane.duckdns.org")
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.WithCredentials("a4plane", "661434Ghkd")
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.WithSSL()
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.WithProxy(proxy)
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.Build();
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// 압축 및 업로드할 폴더 및 파일 경로 설정
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string sourceFolder = "testo";
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string bucketName = "testob";
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string objectName = "testtt.lz4";
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string outputLz4File = Path.Combine(Directory.GetCurrentDirectory(), objectName);
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// 폴더를 압축
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CompressFolderWithProgress(sourceFolder, outputLz4File);
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// 압축한 파일을 Minio로 업로드
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await UploadWithProgress((MinioClient)minioClient, bucketName, objectName, outputLz4File);
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}
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static void CompressFolderWithProgress(string sourceFolder, string outputLz4File)
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{
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string tempZipFile = Path.GetTempFileName();
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try
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{
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// 압축 전 폴더 확인
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if (!Directory.Exists(sourceFolder))
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{
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Console.WriteLine($"오류: '{sourceFolder}' 폴더가 존재하지 않습니다.");
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return;
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}
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if (File.Exists(tempZipFile))
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{
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Console.WriteLine($"경고: '{tempZipFile}' 파일이 이미 존재합니다. 덮어씁니다.");
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File.Delete(tempZipFile);
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}
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// ZIP 파일 압축
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ZipFile.CreateFromDirectory(sourceFolder, tempZipFile, CompressionLevel.Fastest, false);
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Console.WriteLine("ZIP 압축 완료");
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// ZIP -> LZ4 압축
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var zipFileInfo = new FileInfo(tempZipFile);
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long zipFileSize = zipFileInfo.Length;
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long processedSize = 0;
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using var zipFileStream = File.OpenRead(tempZipFile);
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using var outputFileStream = File.Create(outputLz4File);
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using var lz4Stream = LZ4Stream.Encode(outputFileStream);
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var buffer = new byte[8192];
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int bytesRead;
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while ((bytesRead = zipFileStream.Read(buffer, 0, buffer.Length)) > 0)
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{
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lz4Stream.Write(buffer, 0, bytesRead);
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processedSize += bytesRead;
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int progress = (int)(100 * processedSize / zipFileSize);
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Console.Write($"\rLZ4 압축 진행도: {progress}%");
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}
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Console.WriteLine("\nLZ4 압축 완료");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"오류 발생: {ex.Message}");
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}
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finally
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{
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if (File.Exists(tempZipFile))
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{
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File.Delete(tempZipFile);
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}
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}
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}
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// 폴더의 전체 파일 크기를 계산하는 메서드
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static long CalculateFolderSize(string folder)
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{
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long size = 0;
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foreach (var filePath in Directory.GetFiles(folder, "*", SearchOption.AllDirectories))
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{
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var fileInfo = new FileInfo(filePath);
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size += fileInfo.Length;
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}
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return size;
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}
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static async Task UploadWithProgress(MinioClient minio, string bucketName, string objectName, string filePath)
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{
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try
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{
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Aes aesEncryption = Aes.Create();
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aesEncryption.KeySize = 256;
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aesEncryption.GenerateKey();
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var ssec = new SSEC(aesEncryption.Key);
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var progress = new Progress<ProgressReport>(progressReport =>
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{
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// Progress events are delivered asynchronously (see remark below)
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Console.WriteLine(
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$"Percentage: {progressReport.Percentage}% TotalBytesTransferred: {progressReport.TotalBytesTransferred} bytes");
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if (progressReport.Percentage != 100)
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Console.SetCursorPosition(0, Console.CursorTop - 1);
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else Console.WriteLine();
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});
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var putObjectArgs = new PutObjectArgs()
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.WithBucket(bucketName)
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.WithObject(objectName)
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.WithFileName(filePath)
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.WithContentType("application/octet-stream")
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.WithServerSideEncryption(ssec)
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.WithProgress(progress);
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if (putObjectArgs == null)
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{
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Console.WriteLine("putObjectArgs is null.");
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return; // 혹은 예외를 던지는 방법으로 조치
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}
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if (minio == null)
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{
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Console.WriteLine("MinioClient is null.");
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}
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Console.WriteLine($"Bucket Name: {bucketName}, Object Name: {objectName}, File Path: {filePath}");
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await minio.PutObjectAsync(putObjectArgs);
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Console.WriteLine($"{objectName} is uploaded successfully.");
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}
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catch (MinioException e)
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{
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Console.WriteLine("Error occurred: " + e);
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}
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}
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}
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16
Ttalkkak/Ttalkkak.csproj
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16
Ttalkkak/Ttalkkak.csproj
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@@ -0,0 +1,16 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="K4os.Compression.LZ4" Version="1.3.8" />
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<PackageReference Include="K4os.Compression.LZ4.Streams" Version="1.3.8" />
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<PackageReference Include="Minio" Version="6.0.3" />
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</ItemGroup>
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</Project>
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