Done Event (wodFtpDLX / wodFtpDLX.NET)

I'm using
ole_ftp.object.blocking = 0

I was thinking that there was a requirement, to do the blocking in this way

I create a file
sign/encrypt it, using gpg
and put the file on to a secure ftp site

once done... I'm updating the records that were used to create the file
with a sent status
and printing out a report
remove the local file
and, disconnect

if it failed to send the file... or, the other steps
we could resend the same records

it's initially called from a click event from a button
if wf_sign_file() = true then
if wf_transmit() = true then
end if
end if

the wf_transmit function does the initial connection
the done event... has different stages... of the process
because I know, that certain things fire the done event