EventEmitter | /node/events.ts | std@0.114.0

Module

std/node/events.ts>EventEmitter.on

Deno standard library

denoland/deno_std

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method EventEmitter.on

import { EventEmitter } from "https://deno.land/std@0.114.0/node/events.ts";

on(emitter: EventEmitter, event: string | symbol): AsyncIterable

Returns an AsyncIterator that iterates eventName events. It will throw if the EventEmitter emits 'error'. It removes all listeners when exiting the loop. The value returned by each iteration is an array composed of the emitted event arguments.

Parameters

emitter: EventEmitter

event: string | symbol

Returns

AsyncIterable