"-heart" option for EMQ 2.0

[jsaveljevs]

Hi,

Since /etc/vm.args seems to be no longer supported for 2.0, is there any way to pass -heart option for VM arguments without modifying /bin/emqttd?

Also, is -heart a good choice for auto-restarting emqttd service? I've looked for working systemd script (e.g. #706), but none of them worked for me.

Thanks!

[emqplus]

@jsaveljevs, We added a new configuration for '-heart' in etc/emq.conf:

## vm.args: -heart
## Heartbeat monitoring of an Erlang runtime system
## Value should be 'on' or comment the line
## node.heartbeat = on

[jsaveljevs]

@emqplus thanks a lot!