Issue with File Not Being Released After PutObjectAsync Upload

[sunny1028]

I apologize for my poor English!

PutObjectAsync can upload files successfully without any errors, and the uploaded file can be seen in the web management page. However, after using PutObjectAsync to upload a file, this local file remains locked by Minio and cannot be deleted, even though the upload was successful a long time ago.

Below is the code I used for testing, and I can ensure that the endpoint, accessKey, secretKey are all correct, and the filePath file exists and is not being used by other programs.

` string filePath = $"files/1.tmp";

    if (!File.Exists(filePath))
    {
        Console.WriteLine($"file does not exist! [{filePath}]");
        return;
    }

    var client = new MinioClient()
                                        .WithEndpoint(endpoint)
                                        .WithTimeout((int)TimeSpan.FromSeconds(5).TotalMilliseconds)
                                        .WithCredentials(accessKey, secretKey)
                                        .Build();
    await client.PutObjectAsync(new PutObjectArgs()
                              .WithBucket("xys-patent-file")
                              .WithObject($"temp/test/{Path.GetFileName(filePath)}")
                              .WithFileName(filePath));
    Console.WriteLine("success!");
    Thread.Sleep(TimeSpan.FromMinutes(1));

    //System.IO.IOException:because it is being used by another process.
    File.Delete(filePath);`

Oh! By the way, I'm using Minio version 5.0.0.

[Noulens]

I have that exact same issue, did you find a solution ?

[HZ-GeLiang]

I'm using Minio version 4.0.0. Use stream to solve the problem

var bytes = File.ReadAllBytes(path);
using var stream = new MemoryStream(bytes);
.....

[Noulens]

Yes thanks a lot, stream does it