..:: Source code - 51bluebird_fs.js ::..

/**
 * basic usage of bluebird
 */

var Promise = require("bluebird");

var fs = Promise.promisifyAll(require("fs"));

console.log(JSON.stringify(fs, null, 2));


fs.readFileAsync("../testfiles/readMe.txt", "utf8")

  .then(function (fileContent) {
    console.log(fileContent);

    return fs.readFileAsync("badFile.txt", "utf8")
      .then(function () {
        console.log('Second file is tried to read.');
      });
  })

  .then(function () {
    console.log('Finished!!!');
  })

  .catch(function (e) {
    console.error(e.stack);
  });

..:: NodeJS Console - 51bluebird_fs.js ::..

$ps -aux | grep node (list all node processes)
sasa        1194  0.5  0.4 1303644 80760 ?       Ssl  Oct24  84:57 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1200  0.9  0.8 11720176 135008 ?     Ssl  Oct24 152:46 node /home/sasa/dex8/dex8-api/starter.js
sasa        1207  0.4  0.4 1303480 70788 ?       Ssl  Oct24  65:03 node /home/sasa/regoch/regoch-www/server
sasa        1208  0.3  0.4 1304656 72216 ?       Ssl  Oct24  61:10 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  0.8  0.6 11828752 107364 ?     Ssl  Oct24 135:11 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.5  0.5 11812876 96960 ?      Ssl  Oct24  88:23 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.7  0.4 1329104 81680 ?       Ssl  Oct24 117:06 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.3  0.3 1293124 61080 ?       Ssl  Oct24  62:01 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.3 1297168 64180 ?       Ssl  Oct24  60:59 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1292  0.5  0.5 11808004 90512 ?      Ssl  Oct24  94:10 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1363  2.6  2.7 12155364 452144 ?     Ssl  Oct24 421:10 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1441  0.4  0.4 11793928 77180 ?      Ssl  Oct24  65:55 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1449  0.4  0.3 1165544 63952 ?       Ssl  Oct24  64:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1528  1.8  2.5 22605524 413180 ?     Ssl  Oct24 302:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1529  0.4  0.3 1099620 63720 ?       Ssl  Oct24  63:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1606  0.4  0.3 1098596 62116 ?       Ssl  Oct24  64:11 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.4  0.3 1099620 63960 ?       Ssl  Oct24  63:53 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1705  0.4  0.3 1099624 64928 ?       Ssl  Oct24  63:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1706  0.4  0.3 1099364 63568 ?       Ssl  Oct24  63:47 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1805  0.4  0.3 1100384 65276 ?       Ssl  Oct24  63:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1807  0.3  0.3 1100128 64404 ?       Ssl  Oct24  62:40 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1885  0.3  0.3 1098856 64208 ?       Ssl  Oct24  62:47 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1886  1.0  0.7 11822012 118480 ?     Ssl  Oct24 173:44 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1969266  1.0  0.6 1156904 111036 ?      Ssl  Nov01  44:37 node /home/sasa/voovuu/voovuu-api/starter.js
www-data 2613446  0.0  0.0   2608   596 ?        S    15:29   0:00 sh -c ps -aux | grep node
www-data 2613448  0.0  0.0   3304   712 ?        S    15:29   0:00 grep node