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From "David Evans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SSHD-108) Add upload monitoring to sftp and scp
Date Sun, 22 Feb 2015 02:10:11 GMT

    [ https://issues.apache.org/jira/browse/SSHD-108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14331988#comment-14331988
] 

David Evans commented on SSHD-108:
----------------------------------

For my uses, all I need to know is when the file is successfully uploaded. Knowing why an
upload failed would be a bonus for logging purposes, but isn't required. As in the pull request
I made, I think the stream itself is the most convenient place to get this data, but the file
object would also work (this is the approach the OP attempted).

I'll check through your changes and see if any of it might limit what I'm trying to do. At-a-glance
it seems like it should help simplify things quite a bit, but with such a big change I'd like
to be sure no functionality I need gets lost! (I'm building a separate filesystem for each
user on-the-fly, so it's not quite a typical use-case)

> Add upload monitoring to sftp and scp
> -------------------------------------
>
>                 Key: SSHD-108
>                 URL: https://issues.apache.org/jira/browse/SSHD-108
>             Project: MINA SSHD
>          Issue Type: Improvement
>    Affects Versions: 0.5.0
>            Reporter: Richard Evans
>            Priority: Minor
>
> We have sshd integrated into our application and sftp is working fine.  One of the requirements
is to initiate some action when a file upload it complete.  I have made this work by implementing
handleClose in my SshFile implementation and performing the action if createOutputStream had
been called previously.  This seems a bit ugly though; it might be nicer if there was some
plug in mechanism to monitor file transfers.
> Ideally the monitor would be able to distinguish between a successful upload and a cancelled
one (via ctrl-c at the client), but a quick perusal of the sftp stuff seems to inidicate that
this is not possible. 



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