..:: 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  1.4  0.6 1326172 98436 ?       Ssl  Oct18 297:53 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1211  9.5  0.6 11708932 113484 ?     Ssl  Oct18 1910:08 node /home/sasa/dex8/dex8-api/starter.js
sasa        1218  0.4  0.5 11801072 83940 ?      Ssl  Oct18  87:49 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1219  0.7  0.5 11806284 95524 ?      Ssl  Oct18 152:51 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1232  0.4  0.5 11809724 89196 ?      Ssl  Oct18  89:39 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1248  0.6  0.5 1332664 84192 ?       Ssl  Oct18 127:30 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1274  0.3  0.4 1300692 67820 ?       Ssl  Oct18  62:10 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1277  0.3  0.3 1298372 64960 ?       Ssl  Oct18  61:03 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1335  0.4  0.7 11842048 125408 ?     Ssl  Oct18  89:05 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1337  0.6  0.7 1165312 115664 ?      Ssl  Oct18 136:47 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1385  3.7  3.8 12337292 634752 ?     Ssl  Oct18 752:52 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1387  0.3  0.4 11797452 80508 ?      Ssl  Oct18  66:30 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1457  0.3  0.3 1102176 65144 ?       Ssl  Oct18  62:21 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1458  0.3  0.4 22280364 79128 ?      Ssl  Oct18  63:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1514  0.3  0.4 1102564 66564 ?       Ssl  Oct18  62:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1515  0.3  0.4 1102436 66184 ?       Ssl  Oct18  62:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1593  0.3  0.4 1102432 66732 ?       Ssl  Oct18  62:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1595  0.3  0.4 1102432 66172 ?       Ssl  Oct18  62:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1660  0.3  0.4 1102576 66356 ?       Ssl  Oct18  61:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1661  0.3  0.4 1102176 66404 ?       Ssl  Oct18  62:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1732  0.3  0.4 1102176 66396 ?       Ssl  Oct18  62:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1734  0.3  0.4 1102432 65656 ?       Ssl  Oct18  61:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1792  0.4  0.6 11816740 98712 ?      Ssl  Oct18  91:41 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      367378  0.6  0.5 1332588 83812 ?       Ssl  Oct21  96:06 node /home/sasa/miko/miko-hr/api/starter.js
sasa      367471  1.2  1.0 11870024 170572 ?     Ssl  Oct21 186:14 node /home/sasa/miko/miko-hr/server/index.js
www-data 1529076  0.0  0.0   2608   596 ?        S    08:27   0:00 sh -c ps -aux | grep node
www-data 1529078  0.0  0.0   3304   644 ?        S    08:27   0:00 grep node