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  0.5  0.5 1305928 83768 ?       Ssl   2025 957:18 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1304488 72504 ?       Ssl   2025 685:47 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  0.8  0.7 11830844 122124 ?     Ssl   2025 1523:06 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.5  0.6 11820400 108744 ?     Ssl   2025 1084:50 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1305176 73636 ?       Ssl   2025 696:27 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298668 67392 ?       Ssl   2025 684:36 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.5  3.0 12194116 506392 ?     Ssl   2025 8554:24 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  3.1  1.6 11957520 270664 ?     Ssl   2025 5813:41 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data   97280  0.0  0.0   2608   528 ?        S    19:29   0:00 sh -c ps -aux | grep node
www-data   97282  0.0  0.0   3304   720 ?        S    19:29   0:00 grep node
sasa     1214480  0.4  0.7 22311424 126040 ?     Ssl   2025 385:30 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101056 64844 ?       Ssl   2025 318:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1103108 67556 ?       Ssl   2025 317:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1103080 67652 ?       Ssl   2025 319:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1100548 64364 ?       Ssl   2025 318:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100672 65524 ?       Ssl   2025 317:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.4 1102184 66336 ?       Ssl   2025 312:41 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.4 1102176 65636 ?       Ssl   2025 311:32 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11708296 122172 ?     Ssl   2025 701:40 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1100536 63872 ?       Ssl   2025 316:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2509059  0.6  0.5 11802356 92704 ?      Ssl  Feb14 143:25 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.7 1176408 130992 ?      Ssl   2025 1520:54 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11811024 93992 ?      Ssl   2025 1078:20 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11798920 84416 ?      Ssl   2025 869:29 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.6  0.5 1330464 83748 ?       Ssl  Feb21  79:24 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa     4189979  0.3  0.3 1100388 64556 ?       Ssl  03:02   3:19 node /home/sasa/dex8/dex8-worker/starter.js

Test JS script file

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

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