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Posted to dev@edgent.apache.org by "Will Marshall (JIRA)" <ji...@apache.org> on 2016/03/15 22:01:33 UTC
[jira] [Commented] (QUARKS-13) Start over Quarks when Quarks
crashes
[ https://issues.apache.org/jira/browse/QUARKS-13?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15196249#comment-15196249 ]
Will Marshall commented on QUARKS-13:
-------------------------------------
Both of these solutions seems specific to POSIX and Linux, which is fine, but I also think there should be a solution for platforms like windows.
> Start over Quarks when Quarks crashes
> -------------------------------------
>
> Key: QUARKS-13
> URL: https://issues.apache.org/jira/browse/QUARKS-13
> Project: Quarks
> Issue Type: New Feature
> Components: Runtime
> Reporter: Victor Dogaru
> Labels: failure-recovery
>
> Thinking of a mechanism which restarts the Quarks application if the JVM running Quarks hangs or closes unexpectedly. These options come to mind:
> - Write a script which checks for the pid of the jvm process running Quarks and restarts Quarks if the pid is not there. Run the script every minute using a cron job.
> - Setup Quarks app to run as a Linux service. Use inittab or systemd to manage Linux services and have options to restart a managed process automatically.
> There is also the hardware option. Embedded platforms frequently rely on watchdog hardware that resets it automatically if software stops periodically signalling the hardware that it is still alive.
> Anyone have any thoughts on this?
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