events.on

Ponyfill for events.on for Node.js 10.x. Use Node.js core implementation if available. See Node.js own docs for more details.

Install

npm i events.on

Example

const on = require('events.on')

const ee = new EventEmitter()
process.nextTick(() => {
  ee.emit('foo', 'bar')
  // 'bar' is a spurious event, we are testing
  // that it does not show up in the iterable
  ee.emit('bar', 24)
  ee.emit('foo', 42)
})

const iterable = on(ee, 'foo')

for await (const event of iterable) {
  console.log(event)

  // this loop never ends, to end you need to break
  // break
}

License

MIT