[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17528739#comment-17528739 ] Thomas Wolf commented on SSHD-966: -- Also see [https://groups.google.com/g/repo-discuss/c/hNmktQHp9o0] .

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17522927#comment-17522927 ] Thomas Wolf commented on SSHD-966: -- [PR-217|https://github.com/apache/mina-sshd/pull/217] is my take on

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17520691#comment-17520691 ] Lyor Goldstein commented on SSHD-966: - {quote} I'm actually making good progress with a solution that

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17520446#comment-17520446 ] Thomas Wolf commented on SSHD-966: -- I'm actually making good progress with a solution that avoids this

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17520362#comment-17520362 ] Thomas Wolf commented on SSHD-966: -- Yes, the code becomes more complicated. I think one problem is that

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17520194#comment-17520194 ] Lyor Goldstein commented on SSHD-966: - This is also what stumped me when I tried to write a solution

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519426#comment-17519426 ] Thomas Wolf commented on SSHD-966: -- {quote}Why can't we make AbstractSession.writePacket() block until the

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17516525#comment-17516525 ] Thomas Wolf commented on SSHD-966: -- See also [https://groups.google.com/g/repo-discuss/c/aNxN5XGCxUs] . I

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17464772#comment-17464772 ] Francois Ferrand commented on SSHD-966: --- Sorry for the late reply. Unfortunately I don't have access

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17418744#comment-17418744 ] Thomas Wolf commented on SSHD-966: -- The Gerrit issue for this appears to be [bug

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17390041#comment-17390041 ] Thomas Wolf commented on SSHD-966: -- [~Typz], could you try your test case again with latest master,

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172426#comment-17172426 ] Lyor Goldstein commented on SSHD-966: - Not really - from time to time I have been thinking about, but I

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172069#comment-17172069 ] Francois Ferrand commented on SSHD-966: --- Hello! Have you been able to find a fix? > Deadlock on

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17111280#comment-17111280 ] Lyor Goldstein commented on SSHD-966: - I'll see what I can do > Deadlock on disconnection at the end

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110526#comment-17110526 ] Francois Ferrand commented on SSHD-966: --- There is definitely an issue. When downloading a single

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110425#comment-17110425 ] Lyor Goldstein commented on SSHD-966: - {quote} Even without multiplexing I get lots of errors, so I

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110415#comment-17110415 ] Francois Ferrand commented on SSHD-966: --- Still need to dig into the logs, but there are really lots

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110390#comment-17110390 ] Lyor Goldstein commented on SSHD-966: - {quote} I am happy to report it seems to run much better

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110387#comment-17110387 ] Lyor Goldstein commented on SSHD-966: - {quote} WARN org.apache.sshd.common.future.DefaultCloseFuture :

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110269#comment-17110269 ] Francois Ferrand commented on SSHD-966: --- After debugging my build/deploy issues, I am happy to report

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17110007#comment-17110007 ] Francois Ferrand commented on SSHD-966: --- Checking the backtrace right now, but it does not seem to

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17109536#comment-17109536 ] Lyor Goldstein commented on SSHD-966: - {quote} Server-side, I still get the deadlock, and it still

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17109312#comment-17109312 ] David Ostrovsky commented on SSHD-966: -- Thanks for the next attempt to fix it. I conducted this

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17108089#comment-17108089 ] Lyor Goldstein commented on SSHD-966: - [~davido2] I published

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107961#comment-17107961 ] Lyor Goldstein commented on SSHD-966: - {quote} Can you comment on performance implication for disabling

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107959#comment-17107959 ] David Ostrovsky commented on SSHD-966: -- {quote} Looks very similar indeed... {quote} According to the

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107827#comment-17107827 ] Lyor Goldstein commented on SSHD-966: - Looks very similar indeed... > Deadlock on disconnection at the

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107583#comment-17107583 ] David Ostrovsky commented on SSHD-966: -- I think this issue in Gerrit: [1] and the corresponding 

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107000#comment-17107000 ] Lyor Goldstein commented on SSHD-966: - {quote} On Gerrit side, I have been playing with the idea of

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17106989#comment-17106989 ] Lyor Goldstein commented on SSHD-966: - {quote} Hello! Could you make any progress on a fix? {quote}

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17106348#comment-17106348 ] Francois Ferrand commented on SSHD-966: --- Hello! Could you make any progress on a fix? On Gerrit

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17066540#comment-17066540 ] Lyor Goldstein commented on SSHD-966: - I will take a closer look at the suggestion but from my initial

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17066478#comment-17066478 ] Francois Ferrand commented on SSHD-966: --- maybe adding a extra KexState state for FLUSHING : * When

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17062666#comment-17062666 ] Lyor Goldstein commented on SSHD-966: - I have tried several workarounds - but none successful. This is

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17055227#comment-17055227 ] Lyor Goldstein commented on SSHD-966: - Sorry, I spoke too soon - the code has a bug inasmuch as if

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17054701#comment-17054701 ] David Ostrovsky commented on SSHD-966: -- [~lgoldstein] Thanks for the quick fix, very much appreciated.

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17054508#comment-17054508 ] Lyor Goldstein commented on SSHD-966: - I believe I have a possible solution - see

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17054487#comment-17054487 ] Lyor Goldstein commented on SSHD-966: - I see the problem, but will have to think some more about a

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17054317#comment-17054317 ] David Ostrovsky commented on SSHD-966: -- FTR: SSHD Upgrade to 2.4 version is here: [1] and here: [2].

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17036360#comment-17036360 ] Lyor Goldstein commented on SSHD-966: - Thanks - I'll see when I can get to it - meanwhile you did gain

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17035301#comment-17035301 ] Francois Ferrand commented on SSHD-966: --- I managed to reproduce the issue after upgrading sshd to

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17034280#comment-17034280 ] Francois Ferrand commented on SSHD-966: --- I'll try to rebuild the same Gerrit version with updated

[jira] [Commented] (SSHD-966) Deadlock on disconnection at the end of key-exchange

[ https://issues.apache.org/jira/browse/SSHD-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17033811#comment-17033811 ] Lyor Goldstein commented on SSHD-966: - Thanks for the detailed diagnosis - I'll look at it and try to