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 1305000 72088 ?       Ssl   2025 1208:11 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11821108 104184 ?     Ssl   2025 1909:02 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304072 71120 ?       Ssl   2025 1224:43 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298092 67348 ?       Ssl   2025 1206:17 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.3  2.8 12232868 464668 ?     Ssl   2025 15260:35 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  5.9  3.5 12249100 584276 ?     Ssl   2025 20948:29 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      523101  0.3  0.3 1096284 60692 ?       Ssl  04:02   0:14 node /home/sasa/dex8/dex8-worker/starter.js
www-data  529135  0.0  0.0   2608   592 ?        S    05:15   0:00 sh -c ps -aux | grep node
www-data  529137  0.0  0.0   3304   720 ?        S    05:15   0:00 grep node
sasa     1214480  0.3  0.7 22311168 125140 ?     Ssl   2025 969:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101056 65696 ?       Ssl   2025 875:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101060 65996 ?       Ssl   2025 873:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1101288 65704 ?       Ssl   2025 880:37 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101572 65176 ?       Ssl   2025 876:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1101952 66448 ?       Ssl   2025 873:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.4 1168488 66764 ?       Ssl   2025 863:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100384 64840 ?       Ssl   2025 860:24 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11844444 125088 ?     Ssl   2025 1798:31 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1101560 65384 ?       Ssl   2025 873:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11821372 118272 ?     Ssl  Apr20 796:35 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.5 1303952 82448 ?       Ssl  May31 167:53 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.8 11862852 146692 ?     Ssl  Apr25 553:37 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1177052 133792 ?      Ssl   2025 2733:15 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11804196 92784 ?      Ssl   2025 2055:04 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84540 ?      Ssl   2025 1706:49 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86880 ?       Ssl  Feb21 1274:03 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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