/Javascript/Node.js/Node js event emitter

Node js event emitter

const EventEmitter = require('events');

class MyEmitter extends EventEmitter {
  foo() {
    this.emit('test');
  }
}
const myEmitter = new MyEmitter();
myEmitter.on('test', () => console.log('Yay, it works!'));

myEmitter.foo();	// Yay it works!

Similar codes

9 votes185 views3 answers
How to create a server in node js
Javascript Node.js
0 vote203 views2 answers
How to proxy enable in server nodejs
Javascript Node.js
2 votes198 views1 answer
Node readFileSync json
Javascript Node.js
0 vote188 views1 answer
Get image center pixels nodejs
Javascript Node.js
14 votes202 views3 answers
Node fs exists
Javascript Node.js
17 votes181 views3 answers
Read json file node js
Javascript Node.js
0 vote176 views2 answers
Node express config file json
Javascript Node.js
-2 votes177 views1 answer
.env file make in nodejs
Javascript Node.js
1 vote189 views1 answer
Chamando métodos de utilidade com consign( ) no nodeJs
Javascript Node.js
0 vote183 views1 answer
Node js if no arguments
Javascript Node.js