50bluebird_basic.js evaluate

..:: Source code - 50bluebird_basic.js ::..

/**
 * basic usage of bluebird
 */

var Promise = require("bluebird");

//defining an async function
var cl = function () {
  setTimeout(function () {
    console.log('Write something');
  }, 2500);
};

//promisifing a function (attaching then() method)
var clAsync = Promise.promisifyAll(cl);

console.log(JSON.stringify(clAsync, null, 2));

//executing promisified function clAsync() and adding new callback with then method
clAsync()
  .then(function () {
    console.log('Write again');
  })
  .catch(function (e) {
    console.error(e.stack);
  });

..:: NodeJS Console - 50bluebird_basic.js ::..

$ node 50bluebird_basic.js

$ps -aux | grep node (list all node processes)
sasa        1194  0.5  0.5 1304632 83208 ?       Ssl   2025 895:39 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1305000 72640 ?       Ssl   2025 640:15 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  0.8  0.7 11830040 118748 ?     Ssl   2025 1422:20 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.5  0.6 11817780 104904 ?     Ssl   2025 1012:38 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.8  0.5 1331116 85060 ?       Ssl   2025 1394:05 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.3  0.4 1304152 72724 ?       Ssl   2025 650:34 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298092 67312 ?       Ssl   2025 639:11 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.4  3.1 12227904 523136 ?     Ssl   2025 7717:53 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  3.0  1.5 11951100 257848 ?     Ssl   2025 5249:32 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.4  0.7 22311424 126544 ?     Ssl   2025 334:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1100544 64368 ?       Ssl   2025 269:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1100804 65664 ?       Ssl   2025 268:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.3 1100776 64796 ?       Ssl   2025 270:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1100292 63764 ?       Ssl   2025 269:28 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100672 65708 ?       Ssl   2025 268:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1100136 64392 ?       Ssl   2025 264:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1099360 62960 ?       Ssl   2025 264:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11709064 123876 ?     Ssl   2025 620:51 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1100280 64332 ?       Ssl   2025 268:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2509059  0.6  0.5 11802188 92388 ?      Ssl  Feb14  53:50 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.9  0.8 1176644 131692 ?      Ssl   2025 1402:30 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3084369  0.3  0.3 1099360 65168 ?       Ssl  03:02   2:56 node /home/sasa/dex8/dex8-worker/starter.js
www-data 3155075  0.0  0.0   2608   532 ?        S    18:19   0:00 sh -c ps -aux | grep node
www-data 3155077  0.0  0.0   3304   652 ?        S    18:19   0:00 grep node
sasa     3168557  0.6  0.5 11801440 90200 ?      Ssl   2025 998:19 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11798920 84684 ?      Ssl   2025 796:09 node /home/sasa/@mikosoft/dodo-examples/server/index.js

Test JS script file

..:: Source code - 50bluebird_basic.js ::..

..:: NodeJS Console - 50bluebird_basic.js ::..