Looks like you need a 3rd party monitoring software.
E.g. Nagios\Icinga or Zabbix.

On Mon, May 8, 2017 at 1:19 PM, tysli2016 <Tom.YS.Li@cityline.com.hk> wrote:
we have a couple of Ignite servers serve as key-value store and want to get
email notification when any server went down.

anyone are having the same need? what is your solution?

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Best regards,
Andrey V. Mashenkov