node.js: emitter.rawListeners(eventName)

emitter.rawListeners(eventName)

This method returns a copy of the array of listeners for the event named eventName.

HelloWorld.js

var EventEmitter = require('events').EventEmitter;

var emitter = new EventEmitter();

var goodMorning = () => {
 console.log('Good Morning');
}

var welcome = () => {
 console.log('Welcome to node.js programming');
}

emitter.on('hello', goodMorning);
emitter.on('hello', welcome);

var listeners = emitter.rawListeners('hello');

for(index in listeners){
 console.log(listeners[index]);
}

Output

[Function: goodMorning]

[Function: welcome]

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