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 1305256 73180 ?       Ssl   2025 1221:35 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11821876 105068 ?     Ssl   2025 1930:09 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304328 70948 ?       Ssl   2025 1238:12 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298092 67704 ?       Ssl   2025 1219:38 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.3  3.0 12260928 494716 ?     Ssl   2025 15445:31 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  5.9  3.5 12247728 584072 ?     Ssl   2025 21474:47 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      775160  0.3  0.5 22299440 95080 ?      Ssl  Jun29   4:57 node /home/sasa/dex8/dex8-worker/starter.js
www-data  890677  0.0  0.0   2608   528 ?        S    05:00   0:00 sh -c ps -aux | grep node
www-data  890679  0.0  0.0   3304   720 ?        S    05:00   0:00 grep node
sasa     1214480  0.3  0.7 22311168 125296 ?     Ssl   2025 984:43 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101568 65908 ?       Ssl   2025 889:34 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101572 66384 ?       Ssl   2025 888:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1101032 65728 ?       Ssl   2025 895:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1101572 65832 ?       Ssl   2025 890:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1102720 67420 ?       Ssl   2025 887:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.4 1168744 67204 ?       Ssl   2025 878:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100384 65236 ?       Ssl   2025 874:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11844700 124328 ?     Ssl   2025 1822:07 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101816 65528 ?       Ssl   2025 887:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11821884 114948 ?     Ssl  Apr20 830:16 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.4 1304120 81500 ?       Ssl  May31 186:39 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.9 11863668 147780 ?     Ssl  Apr25 577:24 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1177564 132652 ?      Ssl   2025 2765:38 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.6 11823448 99308 ?      Ssl   2025 2083:30 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84900 ?      Ssl   2025 1728:29 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86632 ?       Ssl  Feb21 1303:34 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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