Re: AppendFile Not Appending (General questions)
Hi. I have double-checked this, and this seems to be server-side issue. This must be a bug in Serv-U. I tested this against OpenSSH and it works correctly.
Seems that when openfile packet is sent to the server only with SSH_FXF_CREAT and SSH_FXF_WRITE flags, it truncates it, even SSH_FXF_TRUNC was *NOT* sent to the server. While doing so, remote file size is reset to 0 so upload starts from the beginning.
I wrote you exact flags in case you want to contact Serv-U support related to this issue.
Kind regards,
Kreso