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 1309664 76008 ?       Ssl   2025 1369:44 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11822520 101728 ?     Ssl   2025 2162:36 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1312156 70032 ?       Ssl   2025 1386:32 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1301520 69404 ?       Ssl   2025 1366:24 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.5 12322484 587000 ?     Ssl   2025 17160:00 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.7  3.6 12263876 597540 ?     Ssl   2025 27428:15 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      290001  0.3  0.3 1099096 63928 ?       Ssl  04:02   2:47 node /home/sasa/dex8/dex8-worker/starter.js
www-data  360557  0.0  0.0   2608   528 ?        S    18:49   0:00 sh -c ps -aux | grep node
www-data  360559  0.0  0.0   3304   644 ?        S    18:49   0:00 grep node
sasa     1214480  0.3  0.7 22311168 124776 ?     Ssl   2025 1148:24 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101568 64980 ?       Ssl   2025 1046:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.3 1100804 65440 ?       Ssl   2025 1044:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102312 65828 ?       Ssl   2025 1052:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1103108 66212 ?       Ssl   2025 1047:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1102464 66780 ?       Ssl   2025 1043:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 64308 ?       Ssl   2025 1035:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100384 64796 ?       Ssl   2025 1030:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.8  0.7 11845564 124024 ?     Ssl   2025 2678:26 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1101560 64812 ?       Ssl   2025 1043:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11816796 119360 ?     Ssl  Apr20 1284:14 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.6 1322492 101880 ?      Ssl  May31 457:11 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.8 11842420 143944 ?     Ssl  Apr25 960:53 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.7  0.8 1178076 131308 ?      Ssl   2025 3105:01 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.6 11811064 101220 ?     Ssl   2025 2400:20 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 83820 ?      Ssl   2025 1965:45 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.6  0.5 1333192 86672 ?       Ssl  Feb21 1631:10 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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