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https://issues.apache.org/jira/browse/SSHD-1294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Wolf reassigned SSHD-1294:
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Assignee: Thomas Wolf
> Default SshClient FD leak because Selector not closed
> -----------------------------------------------------
>
> Key: SSHD-1294
> URL: https://issues.apache.org/jira/browse/SSHD-1294
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 2.8.0
> Reporter: zhangbing
> Assignee: Thomas Wolf
> Priority: Major
> Attachments: image-2022-09-07-09-52-41-327.png,
> image-2022-09-07-10-06-03-182.png, image-2022-09-07-10-24-00-969.png,
> image-2022-09-07-10-24-35-550.png, image-2022-09-07-10-25-14-435.png,
> image-2022-09-07-10-30-41-233.png, image-2022-09-07-10-42-15-818.png,
> image-2022-09-07-11-21-33-635.png
>
>
> The default SshClient SshClient.setUpDefaultClient() using
> MinaServiceFactory.The NioProcessor is created and open the Selector. The
> Selector.close() is called in doDispose().
> !image-2022-09-07-09-52-41-327.png!
> !image-2022-09-07-10-06-03-182.png!
> !image-2022-09-07-10-42-15-818.png!
> When creating NioSocketConnector,the field createdProcessor is always false.
> !image-2022-09-07-10-24-00-969.png!
> !image-2022-09-07-10-24-35-550.png!
> !image-2022-09-07-10-25-14-435.png!
> Because createdProcessor is always false, processor.dispose() is never
> executed.
> !image-2022-09-07-10-30-41-233.png!
> The dispose() in SimpleIoProcessorPool will not be executed. So，the dispose()
> and doDisopose in NioProcessor is nerver executed. The Selector in
> NioProcessor is not closed.
> FD leak information with the losf command:
> !image-2022-09-07-11-21-33-635.png!
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