Distributed micro service master / slave election manager
This package is developed for Nodejs applications using PM2 as a runtime process manager.
Reason for developing this package
If you have 4 applications running in production and want to schedule cron jobs they will run X 4.
This package allows you to identify the current master application in your network and process the job once.
A master node is a healthy instance.
Usage
.env file add the following
MQ_MONGODB_URL= MQ_MONGODB_NAME=
In your application import
const {isMasterNode} = require("@d19n/node-mq);