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https://issues.apache.org/jira/browse/SSHD-1327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Wolf resolved SSHD-1327.
-------------------------------
Fix Version/s: 2.10.1
Resolution: Fixed
> WriteState causes memory overflow
> ---------------------------------
>
> Key: SSHD-1327
> URL: https://issues.apache.org/jira/browse/SSHD-1327
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 2.10.0
> Reporter: fuzhoupeng
> Assignee: Thomas Wolf
> Priority: Major
> Fix For: 2.10.1
>
> Attachments: image-2023-05-16-09-58-04-005.png,
> image-2023-05-16-10-03-30-225.png, image-2023-05-16-10-03-44-339.png,
> image-2023-05-16-10-04-31-679.png, image-2023-05-16-10-04-53-165.png,
> image-2023-05-16-10-06-12-880.png, image-2023-05-16-10-12-13-163.png,
> image-2023-05-16-10-12-23-189.png
>
>
> When data is written to a channel, the writeBuffer method is invoked, and a
> writeState is recorded.
> !image-2023-05-16-10-03-44-339.png!
>
> WriteState records the last sent packet, which causes memory overflow.
> !image-2023-05-16-10-04-31-679.png!
> !image-2023-05-16-10-06-12-880.png!
>
> When a large number of devices are managed and a large number of packets are
> delivered last time, the cached packets delivered last time cause service
> memory overflow.
> !image-2023-05-16-10-12-13-163.png!
> !image-2023-05-16-10-12-23-189.png!
>
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