..:: 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  1.2  0.6 1325196 101920 ?      Ssl  Oct18 401:10 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1211  7.1  0.7 11845376 120008 ?     Ssl  Oct18 2361:06 node /home/sasa/dex8/dex8-api/starter.js
sasa        1218  0.4  0.5 11801072 82612 ?      Ssl  Oct18 148:11 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1219  0.7  0.6 11821436 104624 ?     Ssl  Oct18 263:03 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1232  0.4  0.5 11807932 91468 ?      Ssl  Oct18 154:30 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1248  0.6  0.5 1333176 84700 ?       Ssl  Oct18 214:06 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1274  0.3  0.4 1314436 75000 ?       Ssl  Oct18 104:28 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1277  0.3  0.3 1298192 64616 ?       Ssl  Oct18 102:46 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1337  0.6  0.7 1165304 118208 ?      Ssl  Oct18 229:01 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1385  3.9  4.1 12377072 686624 ?     Ssl  Oct18 1305:05 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1387  0.3  0.4 11797708 81204 ?      Ssl  Oct18 114:31 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1457  0.3  0.3 1101664 64248 ?       Ssl  Oct18 104:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1458  0.3  0.4 22278316 77304 ?      Ssl  Oct18 106:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1514  0.3  0.4 1102052 65996 ?       Ssl  Oct18 104:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1515  0.3  0.4 1101924 65748 ?       Ssl  Oct18 103:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1593  0.3  0.4 1101664 65632 ?       Ssl  Oct18 104:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1595  0.3  0.4 1101920 65960 ?       Ssl  Oct18 104:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1660  0.3  0.4 1102064 65556 ?       Ssl  Oct18 104:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1661  0.3  0.3 1101664 65412 ?       Ssl  Oct18 104:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1732  0.3  0.3 1101664 65416 ?       Ssl  Oct18 104:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1734  0.3  0.3 1101664 65304 ?       Ssl  Oct18 103:46 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1792  1.9  3.8 12348252 637984 ?     Rsl  Oct18 637:54 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      367378  0.6  0.5 1331052 83260 ?       Ssl  Oct21 185:28 node /home/sasa/miko/miko-hr/api/starter.js
sasa      367471  1.1  1.0 11870024 169316 ?     Ssl  Oct21 332:50 node /home/sasa/miko/miko-hr/server/index.js
sasa     2446447  0.4  0.6 11833964 108776 ?     Ssl  Nov09   3:47 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
www-data 2510964  0.0  0.0   2608   528 ?        S    10:33   0:00 sh -c ps -aux | grep node
www-data 2510966  0.0  0.0   3304   652 ?        S    10:33   0:00 grep node