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From "Lyor Goldstein (Jira)" <j...@apache.org>
Subject [jira] [Commented] (SSHD-964) SSH_MSG_CHANNEL_EOF never sent or received for local and remote port forwarding
Date Fri, 17 Jan 2020 11:20:00 GMT

    [ https://issues.apache.org/jira/browse/SSHD-964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017920#comment-17017920
] 

Lyor Goldstein commented on SSHD-964:
-------------------------------------

{quote}
Let me know if we can commit our changes in a pull request (into a specific Apache SSHD branch)
so that you can peer review the changes  and decide if you can accept them...
{quote}
Gladly - we appreciate contributions from the community. 

The port forwarding code is pretty old and seems to work just fine till now - it is the first
time we encounter this complaint. As things stand right now please note that we are in the
process of releasing a new version so even if this PR makes it into the code you will have
to wait for the next release, since it does not seem like a major issue.

Can you also attach some reference to the RFC that specifies that these messages must be sent
for port forwarding (I will of course review the port forwarding standard, but it would help
to have some idea as to why you think these messages are required). Also, can you provide
the client/server specification you are using so we can investigate if this is an omission
on our part in implementing the standard correctly or some "idiosyncrasy" of the specific
client/server.

> SSH_MSG_CHANNEL_EOF never sent or received for local and remote port forwarding
> -------------------------------------------------------------------------------
>
>                 Key: SSHD-964
>                 URL: https://issues.apache.org/jira/browse/SSHD-964
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 2.3.0, 2.3.1
>            Reporter: Roberto Deandrea
>            Priority: Major
>
> We found that the message SSH_MSG_CHANNEL_EOF is never sent or received for local and
remote port forwarding connections.
> We found probably the issue and we changed the code locally in a couple of java classes
to fix this issue.
> Let me know if we can commit our changes in a pull request (into a specific Apache SSHD
branch) so that you can peer review the changes  and decide if you can accept them...
>  
> Kind Regards
> Roberto Deandrea
>  



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