[jira] [Updated] (SSHD-214) hang in com.apache.sshd.AgentTest.testAgentForwarding

["Andrew C (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SSHD-214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew C updated SSHD-214:
--------------------------

    Attachment: sshd-214.patch

Patch to both illustrate the problem and include basic fix; should probably be stripped of printfs.
                
> hang in com.apache.sshd.AgentTest.testAgentForwarding
> -----------------------------------------------------
>
>                 Key: SSHD-214
>                 URL: https://issues.apache.org/jira/browse/SSHD-214
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.8.0
>            Reporter: Andrew C
>         Attachments: sshd-214.patch
>
>
> AgentTest.testAgentForwarding can hang on a wait because the remote shell gets started earlier than expected.  The bug can be triggered by adding a sleep to the client, slowing it down even further vis:
>     ... code to create the client connection ...
>     channel1.open().await();
>      // make the client extra slow illustrating the bug
>      try { Thread.sleep(1000); } catch (Exception e) { }
>         synchronized (shellFactory.shell) {
>             System.out.println("Waiting for remote shell to start");
>             shellFactory.shell.wait();
>         }
> with output:

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