..:: 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  1.3  0.6 1326588 99180 ?       Ssl  Oct18 316:49 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1211  7.9  0.7 11841532 116076 ?     Ssl  Oct18 1932:55 node /home/sasa/dex8/dex8-api/starter.js
sasa        1218  0.4  0.5 11801072 84664 ?      Ssl  Oct18 107:34 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1219  0.7  0.6 11831824 109212 ?     Ssl  Oct18 186:26 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1232  0.4  0.5 11807932 89928 ?      Ssl  Oct18 111:11 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1248  0.6  0.5 1331128 82380 ?       Rsl  Oct18 156:16 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1274  0.3  0.4 1300884 67876 ?       Ssl  Oct18  75:59 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1277  0.3  0.3 1298272 65176 ?       Ssl  Oct18  74:43 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1335  0.4  0.9 11864544 148812 ?     Ssl  Oct18 109:16 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1337  0.6  0.7 1163924 117076 ?      Ssl  Oct18 164:32 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1385  3.5  4.1 12380300 674204 ?     Ssl  Oct18 870:30 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1387  0.3  0.4 11797708 81088 ?      Ssl  Oct18  82:07 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1457  0.3  0.3 1101920 64920 ?       Ssl  Oct18  76:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1458  0.3  0.4 22278828 78392 ?      Ssl  Oct18  77:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1514  0.3  0.4 1102308 66432 ?       Ssl  Oct18  75:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1515  0.3  0.4 1102180 65612 ?       Ssl  Oct18  75:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1593  0.3  0.4 1101920 66156 ?       Ssl  Oct18  76:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1595  0.3  0.4 1102176 66116 ?       Ssl  Oct18  76:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1660  0.3  0.4 1102064 65720 ?       Ssl  Oct18  75:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1661  0.3  0.3 1101920 65264 ?       Ssl  Oct18  75:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1732  0.3  0.3 1101920 65280 ?       Ssl  Oct18  76:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1734  0.3  0.4 1101920 66176 ?       Ssl  Oct18  75:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1792  0.4  0.5 11807768 95556 ?      Ssl  Oct18 120:00 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      367378  0.6  0.5 1330796 84576 ?       Ssl  Oct21 125:45 node /home/sasa/miko/miko-hr/api/starter.js
sasa      367471  1.2  1.0 11907400 176760 ?     Ssl  Oct21 238:43 node /home/sasa/miko/miko-hr/server/index.js
www-data 1847769  0.0  0.0   2608   596 ?        S    08:59   0:00 sh -c ps -aux | grep node
www-data 1847771  0.0  0.0   3304   648 ?        S    08:59   0:00 grep node