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 1305812 84064 ?       Ssl   2025 1475:11 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1305000 71908 ?       Ssl   2025 1049:50 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11820836 106568 ?     Ssl   2025 1659:12 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1311104 75256 ?       Ssl   2025 1064:54 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298092 67852 ?       Ssl   2025 1048:28 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.5  3.2 12225348 536180 ?     Ssl   2025 13640:10 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  4.8  3.4 12228324 571896 ?     Ssl   2025 14576:02 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      646486  0.3  0.3 1098588 62720 ?       Ssl  04:03   2:08 node /home/sasa/dex8/dex8-worker/starter.js
www-data  694475  0.0  0.0   2608   592 ?        S    15:03   0:00 sh -c ps -aux | grep node
www-data  694477  0.0  0.0   3304   712 ?        S    15:03   0:00 grep node
sasa     1214480  0.3  0.7 22311168 125296 ?     Ssl   2025 793:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101568 65724 ?       Ssl   2025 706:58 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101316 65572 ?       Ssl   2025 705:29 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102056 65584 ?       Ssl   2025 710:47 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101316 65152 ?       Ssl   2025 707:15 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100672 66148 ?       Ssl   2025 705:07 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 65004 ?       Ssl   2025 695:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.4 1101664 65876 ?       Ssl   2025 692:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11845212 130712 ?     Ssl   2025 1520:07 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1102072 66096 ?       Ssl   2025 704:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11847516 120848 ?     Rsl  Apr20 387:14 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1904154  0.6  0.6 11830780 107160 ?     Ssl  Apr25 236:03 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1178200 134976 ?      Ssl   2025 2390:24 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11803704 93304 ?      Ssl   2025 1747:22 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799176 84188 ?      Ssl   2025 1452:32 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332492 86520 ?       Ssl  Feb21 914:34 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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