Pulsat.io NPM | npm.io

From latin, pulsatio means heartbeat / beating / pulse

Simple heartbeat server and client to manage overall agents and discovery, supports automatic replication and it can also be used with your existing express instance

quick-start

install

npm i pulsat.io

server

const Pulsatio = require('pulsat.io');
const ps = new Pulsatio({ mode: 'server' });

client

const Pulsatio = require('pulsat.io');
const pc = new Pulsatio();

middlewares

on connection (server)

new Pulsatio({
    mode: 'server',
    on: {
        connection: (node, next) => {
            console.log('new connection')
            node.a = 'b'
            next()
        }
    }
});

listeners

on connection (client)

new Pulsatio({
    on: {
        connection: (data) => {
            console.log(data)
        }
    }
})

options

server

Option	Type	Required	Default
port	integer	Optional	4200
express	express instance	Optional	express new instance
interval_timeout	float	Optional	1.1
vpn	boolean	Optional	false
replication	string	Optional	null
replication_prefix	string	Optional	''