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 1308416 74432 ?       Ssl   2025 1451:57 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11823484 100628 ?     Ssl   2025 2292:33 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1307492 74588 ?       Ssl   2025 1469:39 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1301264 69916 ?       Ssl   2025 1447:54 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.4 12275924 558404 ?     Ssl   2025 18421:12 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  7.0  3.7 12274044 608528 ?     Ssl   2025 30643:22 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 124580 ?     Ssl   2025 1239:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101824 65276 ?       Ssl   2025 1132:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1102340 66708 ?       Ssl   2025 1131:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102568 65736 ?       Ssl   2025 1140:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1102596 66400 ?       Ssl   2025 1134:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1102208 66880 ?       Ssl   2025 1130:30 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 64512 ?       Ssl   2025 1121:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.4 1102432 65968 ?       Ssl   2025 1116:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.8  0.7 11846588 125124 ?     Ssl   2025 2822:41 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1101560 64436 ?       Ssl   2025 1130:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11833120 123216 ?     Ssl  Apr20 1516:48 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.6 1321776 99280 ?       Ssl  May31 572:15 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1824679  0.4  0.5 11798592 83836 ?      Ssl  Aug15  34:57 node /home/sasa/kriptus/kriptus-panel/server/index.js
sasa     1835274  2.3  0.7 11844064 117088 ?     Ssl  Aug15 187:00 node /home/sasa/kriptus/kriptus-api/starter.js
sasa     1904154  0.7  0.9 11848376 149012 ?     Ssl  Apr25 1206:54 node /home/sasa/miko/miko-hr/server/index.js
sasa     2290419  0.3  0.5 22298536 94156 ?      Ssl  Aug20   5:03 node /home/sasa/dex8/dex8-worker/starter.js
www-data 2405361  0.0  0.0   2608   528 ?        S    05:38   0:00 sh -c ps -aux | grep node
www-data 2405363  0.0  0.0   3304   656 ?        S    05:38   0:00 grep node
sasa     2628167  0.7  0.8 1178588 131424 ?      Ssl   2025 3305:33 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.7 11836764 116388 ?     Ssl   2025 2558:16 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 82992 ?      Ssl   2025 2098:01 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.6  0.5 1339592 86572 ?       Ssl  Feb21 1810:25 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

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

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