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https://issues.apache.org/jira/browse/SSHD-85?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bill Kuker updated SSHD-85:
---------------------------
    Affects Version/s: 1.4.0

> Port Forward closes connection before all bytes are sent
> --------------------------------------------------------
>
>                 Key: SSHD-85
>                 URL: https://issues.apache.org/jira/browse/SSHD-85
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.2.0, 1.4.0
>         Environment: Windows or Linux, JSCH Client
>            Reporter: Bill Kuker
>            Assignee: Guillaume Nodet
>         Attachments: MINA-Port-Forward.txt, SSHD-85_testcase.txt
>
>
> When I am forwarding connections from a Client to a port on the SSH Server 
> through the SSH Client to a Remote Server on the SSH Client network:
> Client --(a)---> SSH Server <===[ssh]===> SSH Client --(b)--> Remote Server
>  if the Remote Server sends some bytes and immediately closes the connection 
> (b) to the SSH Client the SSH Server will close the connection (a) to the 
> client before all of those bytes are sent to the SSH Client.
> This is probably a race condition. If I run one connection at a time it works 
> 99% of the time, but if I use a load generator (a completely separate 
> process) to max out all 4 cores I can make it fail (I do not get all the 
> bytes from Remote Server at Client) 99% of the time. Also by running about 
> 100 simultaneous requests I get maybe a 20% failure rate.
> If the Remote Server is something like Telnet (Open for a while, user closes 
> connection) everything seems fine, but the the Remote Server is a web server 
> with keep alive disabled, and many small requests are made, many images, 
> htmls, css are truncated.
> Sorry I can't be more precise with this, but I hope anyone else having a 
> similar trouble can help fill out this bug with details.



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