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event-emitter-grouped
Advanced tools
Emit events in serial or parallel with support for synchronous and asynchronous listeners
Emit events in serial or parallel with support for synchronous and asynchronous listeners
// Importer
var EventEmitterGrouped = require('event-emitter-grouped')
// Instantiate a new instance
var emitter = new EventEmitterGrouped()
// Bind an asynchronous event
emitter.on('hello', function (next) {
console.log('\tasync started')
setTimeout(function () {
console.log('\tasync finished')
next()
}, 1000)
})
// Bind a synchronous event
emitter.on('hello', function () {
console.log('\tsync started and finished')
})
// Bind a prioritized event
function vipListener() {
console.log('\tvip started and finished')
}
vipListener.priority = 1
emitter.on('hello', vipListener)
// Emit the events in serial (one after the other in a waiting fashion)
console.log('hello in serial started')
emitter.emitSerial('hello', function (err) {
console.log('hello in serial finished')
// Emit the events in parallel (all at once)
console.log('hello in parallel started')
emitter.emitParallel('hello', function (err) {
console.log('hello in parallel finished')
})
})
/* Outputs:
hello in serial started
vip started and finished
async started
async finished
sync started and finished
hello in serial finished
hello in parallel started
vip started and finished
async started
sync started and finished
async finished
hello in parallel finished
*/
npm install --save event-emitter-grouped
import * as pkg from ('event-emitter-grouped')
const pkg = require('event-emitter-grouped')
<script type="module">
import * as pkg from '//dev.jspm.io/event-emitter-grouped@6.7.0'
</script>
This package is published with the following editions:
event-emitter-grouped
aliases event-emitter-grouped/index.cjs
which uses the Editions Autoloader to automatically select the correct edition for the consumer's environmentevent-emitter-grouped/source/index.js
is ESNext source code for Node.js 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modulesevent-emitter-grouped/edition-browsers/index.js
is ESNext compiled for web browsers with Require for modulesevent-emitter-grouped/edition-node-4/index.js
is ESNext compiled for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modulesThis project provides its type information via inline JSDoc Comments. To make use of this in TypeScript, set your maxNodeModuleJsDepth
compiler option to 5
or thereabouts. You can accomplish this via your tsconfig.json
file like so:
{
"compilerOptions": {
"maxNodeModuleJsDepth": 5
}
}
Discover the release history by heading on over to the HISTORY.md
file.
Discover how to contribute via the CONTRIBUTING.md
file.
Unless stated otherwise all works are:
and licensed under:
v6.7.0 2024 January 2
FAQs
Emit events in serial or parallel with support for synchronous and asynchronous listeners
The npm package event-emitter-grouped receives a total of 116 weekly downloads. As such, event-emitter-grouped popularity was classified as not popular.
We found that event-emitter-grouped demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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