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  0.4  0.5 1305300 83604 ?       Ssl   2025 1501:40 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1304744 71464 ?       Ssl   2025 1069:11 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11820324 105256 ?     Ssl   2025 1689:31 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304072 72496 ?       Ssl   2025 1084:25 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298428 66992 ?       Ssl   2025 1067:50 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.4  2.6 12138620 436416 ?     Ssl   2025 13791:20 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  4.9  3.4 12227136 568068 ?     Ssl   2025 15321:53 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1080177  0.3  0.4 22279280 79120 ?      Ssl  04:03   3:32 node /home/sasa/dex8/dex8-worker/starter.js
www-data 1152209  0.0  0.0   2608   528 ?        S    21:35   0:00 sh -c ps -aux | grep node
www-data 1152211  0.0  0.0   3304   652 ?        S    21:35   0:00 grep node
sasa     1214480  0.3  0.7 22311168 125492 ?     Ssl   2025 815:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101312 65544 ?       Ssl   2025 727:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101060 66160 ?       Ssl   2025 725:58 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1103080 67076 ?       Ssl   2025 731:29 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101316 65492 ?       Ssl   2025 727:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.3 1100672 65016 ?       Ssl   2025 725:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 64348 ?       Ssl   2025 715:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.4 1101920 66360 ?       Ssl   2025 713:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11845468 127364 ?     Ssl   2025 1554:03 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101560 65704 ?       Ssl   2025 725:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11819944 116716 ?     Ssl  Apr20 433:44 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1904154  0.6  0.6 11828220 105536 ?     Ssl  Apr25 272:05 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1178712 132488 ?      Ssl   2025 2430:35 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.6 11825976 100424 ?     Ssl   2025 1783:41 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799176 84472 ?      Ssl   2025 1483:28 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86992 ?       Ssl  Feb21 958:47 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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