[ https://issues.apache.org/jira/browse/SSHD-635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130505#comment-15130505 ]
Goldstein Lyor commented on SSHD-635: ------------------------------------- If you do find out, it would help if you could post some code that reproduces it since as you say {quote}It's quite easy for me to reproduce this{quote} > potential hang in AuthFuture.verify(Long.MAX_VALUE) on error > ------------------------------------------------------------ > > Key: SSHD-635 > URL: https://issues.apache.org/jira/browse/SSHD-635 > Project: MINA SSHD > Issue Type: Bug > Reporter: Oliver Stöneberg > Attachments: ssh.log > > > It appears that after the SshClient.connect().verify() call was successful > the ClientSession.auth().verify() call might hang if the connection was > closed in-between those calls. If AuthFuture.verify() is called with a > timeout it correctly times out, but I would expect it to detect that the > connection is closed/closing and throw a proper error even without the > timeout. > The errors I see in the log are these (more completel log attached): > DEBUG [sshd-SshClient[329a1f8d]-nio2-thread-5] (Nio2Session.java:137) Caught > IOException[An established connection was aborted by the software in your > host machine] - calling handler > DEBUG [sshd-SshClient[329a1f8d]-nio2-thread-5] (Nio2Session.java:142) > Exception handler threw IllegalStateException, closing the session: No > session available > It's hard to debug for me since it only happens in a multi-threaded scenario > and I haven't been able to generate separate logs per session (is this even > possible?) -- This message was sent by Atlassian JIRA (v6.3.4#6332)