[jira] [Updated] (AURORA-1808) Thermos executor should send SIGTERM to daemonized processes

["Stephan Erb (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AURORA-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Erb updated AURORA-1808:
--------------------------------
    Fix Version/s: 0.17.0

> Thermos executor should send SIGTERM to daemonized processes 
> -------------------------------------------------------------
>
>                 Key: AURORA-1808
>                 URL: https://issues.apache.org/jira/browse/AURORA-1808
>             Project: Aurora
>          Issue Type: Bug
>            Reporter: Zameer Manji
>            Assignee: Zameer Manji
>             Fix For: 0.17.0
>
>
> Thermos loses track of double forking processes, meaning on task teardown  the daemonized process will not receive a signal to shut down cleanly.
> This can be a serious issue if one is running two processes: 
> 1. nginx which demonizes and accepts HTTP requests.
> 2. A backend processes that receives traffic from nginx over a local socket. 
> On task shutdown thermos will send SIGTERM to 2 and not 1, causing nginx to still accept traffic even though the backend is dead. If thermos could also send SIGTERM to 1, the task would tear down cleanly.



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