promisify haproxy npm module

gistfile1.txt

'use strict';

const HAProxy = require('haproxy');
const haproxy = new HAProxy('/tmp/haproxy.sock');

const ha = (method) => {
  return new Promise((resolve, reject) => {
    haproxy[method]((err, data) => {
      if (err) {
        return reject(err);
      }
     resolve(data);
    });
  });
}

(async () => {
  const running = await ha('running');
  console.log(`running: ${running}`);
})();