@reneos/pubsub

Pub/Sub broker

Usage no npm install needed!

<script type="module">
  import reneosPubsub from 'https://cdn.skypack.dev/@reneos/pubsub';
</script>

README

pubsub

This package is intended for messaging through a publication (shared bus). Channels have a tree structure and publishing in an inherited channel makes publishing in the parent channel.

import {EventPub} from '@reneos/pubsub'

To subscribe to events, use :

const key = EventPub.Subscribe("my.path.sub",(data,path)=>{
  console.log(`On Publicate ${data.anyprop} `)
})

A subscription with an empty path will receive all events

To publish events, use :

EventPub.Publish("my.path",{anyprop:'anydata'})

Events will be published all the way, for example:

If you published an event along the path "my.path.sub" then the publication will be along the path "my.path.sub" and along the path "my.path" and "my"