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Re: Problem with ftp_put()
M.Effenberg@xxxxxxxxxxxx wrote:
> hi all,
> i have a problem with the ftp_put() procedure.
> When I call it, the program just terminates without a message.
[SNIP]
> In the second cycle Rreadn() within rf_read() fails somehow and the
> program completely quits.
>
I can't see (from the info you've given) why it would just terminate
without a message. The rf_read() procedure (or "read_data") returns
the length of the data it read.
In put_block(), when that number of bytes is < 1 (i.e. there's no data
to send to the FTP server) it jumps out of the put_block() routine,
since there's no data left to send to the FTP server. In other words,
everything has been sent, the file transfer is complete.
It then proceeds (in FTP_putraw(), who calls put_block() to begin with)
to get the FTP server's reply to verify that the file was received
successfully, and returns control to your program to let you send more
FTP commands.
So, it doesn't terminate the program! It just stops sending the file
because there's nothing to send. Perhaps there's some other error
that's happening afterward that you didn't mention in your e-mail?
In your RPG code (that you provided) you have this:
c if ftp_put(fd: zzfile: zzlnam) < 0
c eval Msg = ftp_errorMsg(fd)
c callp ftp_quit(fd)
c goto eget
c endif
Basically the way you've coded it, if an error occurs, the error message
is stored into the variable named "Msg" but nothing else is done with
it? Do you ever display it on the screen, or log it to a file or
anything like that?
The fact that there's no further entries in your job log makes me think
that the server is disconnecting you. Otherwise, it would show the
reply from the server, and the QUIT command being sent from FTPAPI,
neither of which show up (at least, not in the e-mail you sent.)
If the server is disconnecting, there should be a message in the "MSG"
variable of your program that tells you what happened. Have you looked
at it?
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