How to determine if the download is complete when downloading files from the FTP server using the ftp_get function?
Although Ctrl_cb will return code, in my actual testing, when downloading a large file, the download was not completed yet, and Ctrl_cb already returned 226 code indicating that the transfer was completed. However, there was no callback message when the download was actually completed.
I haven't tested the ftp put function yet, may there be similar issues as well?