Estacion example

require("estacion") const { EventBus } = require('estacion') // or import { EventBus } from 'estacion' // create event bus const bus = new EventBus() // create channels const usersChannel = bus.channel('users') const gamesChannel = bus.channel('games') // create topics for the channel (optional) const userAdded = usersChannel.topic('user_added') const userRemoved = usersChannel.topic('user_removed') // create topics for the channel (optional) const gameStart = gamesChannel.topic('game_start') const gameEnd = gamesChannel.topic('game_end') // create listener const listener = event => { console.log(event.channel) console.log(event.topic) console.log(event.payload) // custom payload from the event } // add listener to the channel usersChannel.addListener(listener) // or add listener to the channel topic userAdded.addListener(listener) // emit event on the channel const customPayload = {} // whatever you like usersChannel.emit(customPayload) // advanced // subscribe to all channels and topics (more in the docs) bus.mainChannel().addListener(listener) // advanced // subscribe to all channels but only for a particular topic // now you will listen to 'game_end' on any channel bus .mainChannel() .topic('game_end') .addListener(listener) // or emit event on the topic userAdded.emit({ name: 'Sam', lastName: 'Fisher' })