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 75972 ?       Ssl   2025 1305:12 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11821008 103128 ?     Ssl   2025 2060:36 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1303816 72244 ?       Ssl   2025 1321:22 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1297836 67188 ?       Ssl   2025 1302:07 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.5 12275292 574896 ?     Ssl   2025 16242:35 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.4  3.5 12251916 586840 ?     Ssl   2025 24822:59 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 126060 ?     Ssl   2025 1076:45 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101568 65584 ?       Ssl   2025 977:34 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101316 66612 ?       Ssl   2025 976:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1101288 65816 ?       Ssl   2025 983:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1102852 66960 ?       Ssl   2025 978:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1101952 66980 ?       Ssl   2025 975:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1165928 64452 ?       Ssl   2025 966:30 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100128 64532 ?       Ssl   2025 962:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11844452 124124 ?     Ssl   2025 2101:49 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1101304 65260 ?       Ssl   2025 975:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.6 11817564 113372 ?     Ssl  Apr20 1084:11 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.4 1303612 81796 ?       Ssl  May31 314:19 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.8 11872116 142432 ?     Ssl  Apr25 814:00 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.7 1176028 130900 ?      Ssl   2025 2947:25 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     2757731  0.3  0.5 22291492 94688 ?      Ssl  Jul17   7:06 node /home/sasa/dex8/dex8-worker/starter.js
www-data 2916593  0.0  0.0   2608   596 ?        S    15:49   0:00 sh -c ps -aux | grep node
www-data 2916595  0.0  0.0   3304   648 ?        S    15:49   0:00 grep node
sasa     3168557  0.6  0.6 11829652 105344 ?     Ssl   2025 2277:12 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84828 ?      Rsl   2025 1861:57 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86796 ?       Ssl  Feb21 1488:01 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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