..:: Source code - 02callback_settimeout.js ::..

/**
 * callback example which shows that all 3 functions runs in paralel
 */

console.log('BEFORE CALLBACK');

setTimeout(function () {
  console.log('inside callback');
}, 3000);

console.log('AFTER CALLBACK');


/* $node 02callback_settimeout
BEFORE CALLBACK
AFTER CALLBACK
inside callback
 */

..:: NodeJS Console - 02callback_settimeout.js ::..

BEFORE CALLBACK
AFTER CALLBACK
inside callback

$ps -aux | grep node (list all node processes)
sasa        1197  1.7  0.6 1324940 99796 ?       Ssl  Oct18 201:07 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1211 11.9  0.6 11710520 113060 ?     Ssl  Oct18 1339:12 node /home/sasa/dex8/dex8-api/starter.js
sasa        1218  0.4  0.5 11800816 84644 ?      Ssl  Oct18  48:57 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1219  0.7  0.6 11810540 99920 ?      Ssl  Oct18  82:39 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1232  0.4  0.5 11803676 90444 ?      Rsl  Oct18  48:01 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1248  0.6  0.5 1331640 84348 ?       Ssl  Oct18  70:58 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1274  0.3  0.4 1299700 66824 ?       Ssl  Oct18  35:08 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1277  0.3  0.3 1297888 64808 ?       Ssl  Oct18  34:22 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1335  0.4  0.7 11851632 127592 ?     Ssl  Oct18  49:01 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1337  0.6  0.6 1158816 112584 ?      Ssl  Oct18  72:15 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1385  2.8  2.5 12117264 419132 ?     Ssl  Oct18 319:49 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1387  0.3  0.4 11797312 80864 ?      Ssl  Oct18  36:56 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1457  0.3  0.4 1102688 66824 ?       Ssl  Oct18  35:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1458  0.3  0.3 1100136 64612 ?       Ssl  Oct18  35:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1514  0.3  0.3 1099492 63608 ?       Ssl  Oct18  35:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1515  0.3  0.3 1099364 63564 ?       Ssl  Oct18  35:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1593  0.3  0.4 1102688 67276 ?       Ssl  Oct18  35:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1595  0.3  0.3 1099104 64104 ?       Ssl  Oct18  35:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1660  0.3  0.4 1102832 66992 ?       Ssl  Oct18  34:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1661  0.3  0.4 1102688 67200 ?       Ssl  Oct18  34:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1732  0.3  0.4 1102688 66940 ?       Ssl  Oct18  34:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1734  0.3  0.4 1102688 67300 ?       Ssl  Oct18  34:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1792  0.4  0.5 11796468 83052 ?      Ssl  Oct18  50:16 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      367378  0.5  0.5 1329864 82952 ?       Ssl  Oct21  38:10 node /home/sasa/miko/miko-hr/api/starter.js
sasa      367471  1.0  1.0 11869000 168508 ?     Ssl  Oct21  71:47 node /home/sasa/miko/miko-hr/server/index.js
www-data  899819  0.0  0.0   2608   592 ?        S    07:12   0:00 sh -c ps -aux | grep node
www-data  899821  0.0  0.0   3304   652 ?        S    07:12   0:00 grep node