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Posted to dev@edgent.apache.org by "Victor Dogaru (JIRA)" <ji...@apache.org> on 2016/03/08 22:37:40 UTC
[jira] [Updated] (QUARKS-13) Start over Quarks when Quarks crashes
[ https://issues.apache.org/jira/browse/QUARKS-13?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Victor Dogaru updated QUARKS-13:
--------------------------------
Labels: failure-recovery (was: )
> 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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