Memcached demo

memcached.js

var _ = require('lodash');
var async = require('async-chainable');
var memcached = require('memcached');

var cache = new memcached('127.0.0.1:11211');

async()
	.forEach(_.shuffle(_.times(1000, i => i)), function(next, i) {
		cache.get('demo.' + i, function(err, res) {
			console.log('Hello', i, res);
			cache.set('demo.' + i, 'VAL-' + _.random(1000, 9999), 120, function(err, res) {
				if (err) return next(err);
				setTimeout(next, i);
			});
		});
	})
	.end();