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        1208  0.3  0.4 1309920 75116 ?       Ssl   2025 1395:30 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11823492 103388 ?     Ssl   2025 2203:54 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1306724 73248 ?       Ssl   2025 1412:56 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1301520 70364 ?       Ssl   2025 1392:07 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.8 12381580 625476 ?     Ssl   2025 17636:47 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.8  3.6 12264388 598892 ?     Ssl   2025 28422:04 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      997893  0.3  0.3 1099872 64936 ?       Ssl  04:02   3:01 node /home/sasa/dex8/dex8-worker/starter.js
www-data 1070705  0.0  0.0   2608   524 ?        S    19:54   0:00 sh -c ps -aux | grep node
www-data 1070707  0.0  0.0   3304   712 ?        S    19:54   0:00 grep node
sasa     1214480  0.3  0.7 22311168 124784 ?     Ssl   2025 1177:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101312 64944 ?       Ssl   2025 1073:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1100804 66212 ?       Ssl   2025 1071:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102312 66508 ?       Ssl   2025 1080:30 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1102340 65676 ?       Ssl   2025 1074:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1101952 65944 ?       Ssl   2025 1071:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 64204 ?       Ssl   2025 1062:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1101152 64320 ?       Ssl   2025 1057:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.8  0.7 11844796 122756 ?     Ssl   2025 2724:05 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1101816 65516 ?       Ssl   2025 1071:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11832292 119412 ?     Ssl  Apr20 1364:28 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.6 1322544 101408 ?      Ssl  May31 493:25 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.9 11888748 160040 ?     Ssl  Apr25 1034:40 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.7  0.7 1176540 130848 ?      Ssl   2025 3171:35 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.6 11831056 108016 ?     Ssl   2025 2449:42 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 82740 ?      Ssl   2025 2007:29 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.6  0.5 1333704 87352 ?       Ssl  Feb21 1687:33 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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