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 74456 ?       Ssl   2025 1382:22 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11823020 100948 ?     Ssl   2025 2182:54 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1307492 73328 ?       Ssl   2025 1399:32 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1301520 68936 ?       Ssl   2025 1379:00 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.3 12287256 546960 ?     Ssl   2025 17345:59 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.7  3.6 12263620 597448 ?     Ssl   2025 27915:59 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      535839  0.3  0.5 22291764 95440 ?      Ssl  Aug04   7:09 node /home/sasa/dex8/dex8-worker/starter.js
www-data  714044  0.0  0.0   2608   592 ?        S    19:14   0:00 sh -c ps -aux | grep node
www-data  714046  0.0  0.0   3304   652 ?        S    19:14   0:00 grep node
sasa     1214480  0.3  0.7 22311168 124940 ?     Ssl   2025 1162:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101568 65224 ?       Ssl   2025 1059:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.3 1100804 65436 ?       Ssl   2025 1057:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102312 65548 ?       Ssl   2025 1066:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1102596 65908 ?       Ssl   2025 1060:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1102208 66196 ?       Ssl   2025 1057:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166440 64336 ?       Ssl   2025 1048:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100128 64220 ?       Ssl   2025 1043:43 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.8  0.7 11846076 123028 ?     Ssl   2025 2700:47 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1101816 65104 ?       Ssl   2025 1057:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.6 11806812 108844 ?     Ssl  Apr20 1326:41 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.6 1322952 101228 ?      Ssl  May31 474:55 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.9 11886700 157544 ?     Ssl  Apr25 995:14 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.7  0.7 1176284 130820 ?      Ssl   2025 3136:02 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.6 11810232 100644 ?     Ssl   2025 2425:14 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 83620 ?      Ssl   2025 1986:12 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.6  0.5 1333192 86816 ?       Ssl  Feb21 1658:51 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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