I_Jemin / Node-Study

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I_Jemin
69e2f347 1 parent b2a99c86

Event Argument

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Showing 1 changed file with 9 additions and 2 deletions
const log = require('./logger')
const EventEmitter = require('events');
const emitter = new EventEmitter();
// Register a listener
emitter.on('messageLogged', function(arg) { // e, eventArg
console.log('Listener called',arg);
});
emitter.emit('messageLogged', {id: 1, url: 'http://' });
log('message');
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