Any plan to support Promise?

[analytik]

Easy solution:

const bluebird = require('bluebird');
const Etcd = require('node-etcd');
bluebird.promisifyAll(Etcd.prototype);
const etcd = new Etcd('http://127.0.0.1:2379');
async function foo() {
  let resp = await etcd.getAsync('/foo/bar/');
  console.log('results are here:', resp.node.nodes);
}
foo();