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Posted to issues@guacamole.apache.org by "jianfeng chen (Jira)" <ji...@apache.org> on 2019/09/24 07:49:00 UTC

[jira] [Commented] (GUACAMOLE-884) Canvas Render Browser Memory Leakage

    [ https://issues.apache.org/jira/browse/GUACAMOLE-884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16936522#comment-16936522 ] 

jianfeng chen commented on GUACAMOLE-884:
-----------------------------------------

 
It should be the drawImage method in the Layer.js file that triggers memory leaks

> Canvas Render Browser Memory Leakage
> ------------------------------------
>
>                 Key: GUACAMOLE-884
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-884
>             Project: Guacamole
>          Issue Type: Bug
>          Components: guacamole-common-js
>    Affects Versions: 1.0.0
>         Environment: guacamole 1.0
>            Reporter: jianfeng chen
>            Priority: Minor
>         Attachments: 001.png, pysh.py
>
>
> In SSH protocol, executing Python scripts will constantly render and refresh the interface, resulting in a gradual increase in browser memory, and finally browser crash.
> The script content is in the attachment.
> Execute script instructions：python pysh.py 1024 1



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