[jira] [Commented] (AIRFLOW-6494) SSH host_proxy has to be fresh

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRFLOW-6494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17054509#comment-17054509 ] 

ASF GitHub Bot commented on AIRFLOW-6494:
-----------------------------------------

stale[bot] commented on pull request #7088: [WIP][AIRFLOW-6494] SSH host_proxy has to be fresh
URL: https://github.com/apache/airflow/pull/7088
 
 
   
 
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> SSH host_proxy has to be fresh
> ------------------------------
>
>                 Key: AIRFLOW-6494
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-6494
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: contrib
>    Affects Versions: 1.10.1, 2.0.0
>            Reporter: Jianchao Yang
>            Priority: Major
>
> AIRFLOW-1762 moved `host_proxy` in contrib/hooks/ssh_hook.py to __init__, which causes the proxy socket to be closed whenever the SSH client is closed—which happens every time when exiting `with get_conn() as client`.
> The inconsistency between SSH Client and ProxyCommand's lifecycles would result in "Broken Pipe" error (because the proxy socket has already been closed!) when the same hook instance is used multiple time (often needed in some custom operators).
>  



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