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https://issues.apache.org/jira/browse/SSHD-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16795240#comment-16795240
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Goldstein Lyor commented on SSHD-907:
-------------------------------------
{quote}
I set some custom attributes once the user logged in. In implementation of
SftpEventListener.closed() I try to use those attributes. I'm seeing those
attributes as null few times(which means the attributes are getting cleared).
{quote}
While I investigate this, may I suggest a possible workaround - as of version
2.3 you can attach attributes to the {{Handle}} that is being provided to the
various {{SftpEventListener}} callbacks. These attributes are cleared when the
handle is closed. Might be interesting to see if that can help you.
> Clearing user defined attributes in preclose is creating inconsistent
> behaviour
> -------------------------------------------------------------------------------
>
> Key: SSHD-907
> URL: https://issues.apache.org/jira/browse/SSHD-907
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 2.3.0
> Reporter: Subramaniajeeva
> Assignee: Goldstein Lyor
> Priority: Major
> Attachments: scp_nullified_attr.log
>
>
> As a part of
> [https://github.com/apache/mina-sshd/commit/f5d036ddd3de3521fb9f83253e30eab67bdbbcb3],
> the user defined attributes are getting cleared from session.
> This is creating inconsistent behaviour in `SftpEventListener` closed(). The
> attributes are being vanished intermittently and the vanishing part is not
> consistent.
>
> Is there any race condition which is not being handled properly?
>
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