Test JS script file

Selected file: 50bluebird_basic.js
Compare console.log() outputs in browser and NodeJS.
Notice: Open browser's console in FireBUG!

  1. 01callback.js
  2. 02callback_settimeout.js
  3. 02callback_settimeout2.js
  4. 50bluebird_basic.js
  5. 50bluebird_newPromise.js
  6. 51bluebird_fs.js

..:: 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 1308832 70000 ?       Ssl   2025 1643:44 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.5 11822128 95032 ?      Ssl   2025 2595:09 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1306264 67796 ?       Ssl   2025 1663:52 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.3 1302112 64176 ?       Ssl   2025 1638:23 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.3 12255544 543684 ?     Ssl   2025 21072:42 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  7.9  4.3 12371700 710908 ?     Ssl   2025 39247:33 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 118392 ?     Ssl   2025 1450:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101824 59872 ?       Ssl   2025 1335:40 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.3 1100804 59696 ?       Ssl   2025 1333:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.3 1102312 60688 ?       Ssl   2025 1344:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1102340 59744 ?       Ssl   2025 1338:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.3 1102720 61508 ?       Ssl   2025 1333:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 59004 ?       Ssl   2025 1324:55 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1101152 59384 ?       Ssl   2025 1318:28 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1216489  0.3  0.3 1101560 59400 ?       Ssl   2025 1334:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.6 11806812 103052 ?     Ssl  Apr20 2080:44 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.6  0.4 1303432 77644 ?       Ssl  May31 1105:42 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1824679  0.4  0.4 11799104 79064 ?      Ssl  Aug15 322:23 node /home/sasa/kriptus/kriptus-panel/server/index.js
sasa     2072475  0.7  0.6 1161688 109704 ?      Ssl  Sep24  92:38 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     2075109 15.1  0.6 11710252 111480 ?     Ssl  Sep24 1811:09 node /home/sasa/dex8/dex8-api/starter.js
sasa     2075416  0.6  0.4 1332408 80120 ?       Ssl  Sep24  76:13 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa     2448036  1.2  0.9 11866116 163620 ?     Ssl  Aug21 770:41 node /home/sasa/miko/miko-hr/server/index.js
sasa     2663246  2.2  0.7 11846144 123816 ?     Ssl  Aug23 1318:55 node /home/sasa/kriptus/kriptus-api/starter.js
www-data 3085216  0.0  0.0   2608   596 ?        S    02:37   0:00 sh -c ps -aux | grep node
www-data 3085218  0.0  0.0   3304   708 ?        S    02:37   0:00 grep node
sasa     3168557  0.6  0.5 11812820 96716 ?      Ssl   2025 2938:41 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.4 11799488 78164 ?      Ssl   2025 2407:20 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3358795  0.6  0.5 1268060 85260 ?       Ssl  Aug29 322:46 node /home/sasa/miko/miko-hr/api/starter.js
sasa     3809381  0.3  0.6 22299592 99144 ?      Ssl  Sep02 155:36 node /home/sasa/dex8/dex8-worker/starter.js