MinIO API responded with message 'System.OutOfMemoryException'

[yilezhu]

I'm use Minio nuget version is 4.0.7..
When I uploaded an 80MB file, it was successful, but when I getthe file by ·getObjectStreamAsync·, I reported the following error.

“MinIO API responded with message=Connection error:Exception of type 'System.OutOfMemoryException' was thrown” .
But in reality, my program only occupies about 300M of memory,can you provide me with some troubleshooting ideas.
Here is the code for me to get the file

[kannappanr]

@yilezhu Do you have an exact reproducer for this issue?

[yilezhu]

@kannappanr I am currently unable to reset this situation. It is a problem with a certain environment, and it was good when I debugged locally.
In the environment where this issue occurs, Minio is using version 2022-10-24 and the nuget package version is 4.0.7

[lxmou666]

So am I, the memory is not released after upload the file stream .

[yilezhu]

So am I, the memory is not released after upload the file stream .

Thank you for your reply. When I uploaded, I tried using the using statement to release stream, but I didn't use the using statement to respond to the stream's release when obtaining files. Let me try and see the effect.

[lxmou666]

@yilezhu inject "MinioClient" by "Minio.AspnetCore" to upload the file stream, the memory is not released, and use "new MinioClient" to upload the file stream memory will be released

[martijn00]

Use the 5.0.x version because they have a lot of memory improvements.