..:: 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 1326028 100052 ?      Ssl  Oct18 366:13 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1211  7.7  0.7 11843840 118140 ?     Ssl  Oct18 2210:27 node /home/sasa/dex8/dex8-api/starter.js
sasa        1218  0.4  0.5 11803120 83868 ?      Ssl  Oct18 128:00 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1219  0.7  0.6 11827760 103952 ?     Ssl  Oct18 225:49 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1232  0.4  0.5 11809212 92308 ?      Ssl  Oct18 132:51 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1248  0.6  0.5 1331640 83140 ?       Ssl  Oct18 185:26 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1274  0.3  0.4 1300372 67888 ?       Ssl  Oct18  90:15 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1277  0.3  0.4 1298544 65640 ?       Ssl  Oct18  88:50 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1335  0.4  0.7 11845600 122352 ?     Ssl  Oct18 131:52 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1337  0.6  0.7 1163820 116864 ?      Ssl  Oct18 193:25 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1385  3.4  3.8 12328488 634608 ?     Ssl  Oct18 1003:17 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1387  0.3  0.4 11797452 80624 ?      Ssl  Oct18  98:18 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1457  0.3  0.3 1102432 65480 ?       Ssl  Oct18  90:28 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1458  0.3  0.4 22278316 77696 ?      Ssl  Oct18  92:11 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1514  0.3  0.4 1102820 66636 ?       Ssl  Oct18  90:11 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1515  0.3  0.4 1102436 66408 ?       Ssl  Oct18  89:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1593  0.3  0.4 1102432 66704 ?       Ssl  Oct18  90:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1595  0.3  0.4 1102688 66628 ?       Ssl  Oct18  90:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1660  0.3  0.4 1102576 66084 ?       Ssl  Oct18  89:58 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1661  0.3  0.4 1102432 66344 ?       Ssl  Oct18  90:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1732  0.3  0.4 1102432 65968 ?       Ssl  Oct18  90:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1734  0.3  0.4 1102432 66512 ?       Ssl  Oct18  89:47 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1792  0.7  4.0 12368988 657324 ?     Ssl  Oct18 204:52 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      367378  0.6  0.5 1331820 85212 ?       Ssl  Oct21 155:54 node /home/sasa/miko/miko-hr/api/starter.js
sasa      367471  1.2  1.0 11880264 177948 ?     Ssl  Oct21 291:50 node /home/sasa/miko/miko-hr/server/index.js
www-data 2174778  0.0  0.0   2608   600 ?        S    10:31   0:00 sh -c ps -aux | grep node
www-data 2174780  0.0  0.0   3304   656 ?        S    10:31   0:00 grep node