[Cyberduck-trac] [Cyberduck] #7724: Upon saving edited file, Cyberduck delete existing file even when it couldn't upload the new file

[Cyberduck]

#7724: Upon saving edited file, Cyberduck delete existing file even when it
couldn't upload the new file
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    Reporter:  arencambre  |      Owner:
        Type:  defect      |     Status:  new
    Priority:  normal      |  Milestone:
   Component:  core        |    Version:  4.4.3
    Severity:  critical    |   Keywords:
Architecture:  Intel       |   Platform:  Windows 8
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 It appears that when you edit a file by hitting '''Edit''' in Cyberduck,
 then save a new copy of that file in the editor, the following happens:
 1. Cyberduck detects a change to the file
 1. Cyberduck uploads a copy of the file with a GUID attached to the end of
 the filename.
 1. Cyberduck deletes the original file from the server.
 1. Cyberduck renames the version with the GUID back to the original name
 by removing that GUID.

 I had a situation today on an IIS 8 server where, due to a problem with
 SSL configuration on FTPS (FTP+SSL), file uploads did not work. That is
 not the issue; the issue is even though the file uploads did not work,
 Cyberduck still proceeds with the edit change process by deleting the file
 and then renaming--oops, there's no file to rename! End result is that if
 you edit a file and then save it, it got deleted off the server (!).

 Attached is a screenshot of the log drawer where you can see that
 Cyberduck got a 550 error. Cyberduck should have stopped IMMEDIATELY upon
 seeing the 550 error and warn the user! Unfortunately, Cyberduck did not
 stop, and it did not report anything to the user. If the log drawer was
 not opened, the only way I know something happened is that the file went
 missing.

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Ticket URL: <https://trac.cyberduck.io/ticket/7724>
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