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Posted to dev@mina.apache.org by "Jonathan Valliere (Jira)" <ji...@apache.org> on 2021/10/21 11:45:00 UTC
[jira] [Commented] (DIRMINA-1150) Server is getting "stuck" when
using mina-core-2.1.5-SNAPSHOT with SSL2Filter
[ https://issues.apache.org/jira/browse/DIRMINA-1150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17432409#comment-17432409 ]
Jonathan Valliere commented on DIRMINA-1150:
--------------------------------------------
Can you get me a thread dump after about 5 minutes of the server running. I don't see any deadlocks in the attached dump but would like to compare against what it looks like when it is working as expected.
I would also like to confirm that TCP sockets cannot be opened when this happens.
There is an issue I discovered here https://issues.apache.org/jira/browse/DIRMINA-1147 but I haven't seen it cause stalls.
> Server is getting "stuck" when using mina-core-2.1.5-SNAPSHOT with SSL2Filter
> -----------------------------------------------------------------------------
>
> Key: DIRMINA-1150
> URL: https://issues.apache.org/jira/browse/DIRMINA-1150
> Project: MINA
> Issue Type: Bug
> Components: Filter, SSL
> Affects Versions: 2.1.4
> Reporter: Eliran
> Priority: Critical
> Attachments: mina-core-2.1.5-SNAPSHOT-working.jar, thread_dump_server.txt
>
>
> This is a bug is resulted from https://issues.apache.org/jira/browse/DIRMINA-1145
> Please see attached mina-core-2.1.5-SNAPSHOT-working.jar (copied from DIRMINA-1145)
> This jar also includes SSL2Filter to fix DIRMINA-1145.
> The issue is that when using this jar, it fixes DIRMINA-1145, but the server gets "stuck" i.e not responding to anything (open connections, sent messages)
> This happens from time to time usually after the server is running for an hour or so, but it happened once only after a few minutes.
> Sometimes I waited for 2 hours and it didn't reproduced, so it is hard to know why it happens.
> Attached the thread dump "thread_dump_server.txt" when it happened.
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