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[REBOL] Re: Reading empty directories via FTP error

From: gscottjones:mchsi at: 11-Nov-2003 16:45

Hi, Anton,
> Scott, I do not see where, after the sub-port > has been closed that it is attempted to be used. > Can you point it out, please? ...
In the while loop in the second to the last line in the snippet below: ... while [line: system/words/pick port/sub-port 1] [append file-list join line "^/"] system/words/close port/sub-port net-utils/confirm/multiline port/locals/cmd-port transfer-check if empty? file-list [ data-connect port/locals/dir-cache: system/words/copy [] insert port/locals/cmd-port "NLST" if (first system/words/pick port/locals/cmd-port 1) <> #"5" [ while [line: system/words/pick port/sub-port 1 ] [append file-list join line "^/"] ...
> It looks to me like data-connect would reconnect > the sub-port before it is used again.
You make a good point. I had not investigated that issue carefully. I intended to start over today on the issue, but I discovered that I was not able to recreate the original error. Curious. However, looking at the code, I think you raise a very good point. If I can figure out why the error no longer occurs today, I could relook at the problem. Strange. Thank you for noticing. Now if you could only figure out why the error on my test site no longer occurs.... :-) --Scott Jones