SftpClient.UploadFile hangs indefinitely when server has run out of space

[mikkorepolainen]

SftpClient connection succeeds and an empty file is created upon calling UploadFile with a stream, but the call hangs indefinitely when the server refuses to accept file contents (regardless of client timeout setting). The UploadFile call should throw an exception instead at least after timeout.

Attempting to upload with FileZilla on the same server results in error: error while writing: received unknown error code 14 with description 'No space available.'.

I'm not in control of the sftp server so I cannot investigate that end. Might be badly behaving server software.

[miansadaf]

if upload a large file then available space on the server it goes for undefined wait and for the next file on openchanel its shows he error "Insufficient free space on the filesystem."
any way handle this issue when 1st file is uploading

[Rob-Hague]

I expect this to be fixed in 2025.1.0 (#1643)