02callback_settimeout2.js evaluate

..:: Source code - 02callback_settimeout2.js ::..

/**
 * callback example
 */

function cb() {
  console.log('\n 1st callback is executed!');

  console.log('BEFORE 2nd CALLBACK');

  setTimeout(function () {
    console.log('\n 2nd callback is executed');
  }, 2000);

  console.log('AFTER 2nd CALLBACK');
}

console.log('BEFORE 1st CALLBACK');

setTimeout(cb, 3000);

console.log('AFTER 1st CALLBACK');



/*
$node 02callback_settimeout2
BEFORE 1st CALLBACK
AFTER 1st CALLBACK

 1st callback is executed!
BEFORE 2nd CALLBACK
AFTER 2nd CALLBACK

 2nd callback is executed
 */

..:: NodeJS Console - 02callback_settimeout2.js ::..

$ node 02callback_settimeout2.js

BEFORE 1st CALLBACK
AFTER 1st CALLBACK

 1st callback is executed!
BEFORE 2nd CALLBACK
AFTER 2nd CALLBACK

 2nd callback is executed

$ps -aux | grep node (list all node processes)
sasa        1194  0.4  0.5 1306652 85864 ?       Ssl   2025 1332:29 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1303464 72132 ?       Ssl   2025 959:48 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11818836 107176 ?     Ssl   2025 1517:33 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304920 73572 ?       Ssl   2025 973:41 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1297836 68268 ?       Ssl   2025 958:28 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.5  2.7 12147836 452144 ?     Ssl   2025 12434:09 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  4.1  2.8 12130740 462756 ?     Ssl   2025 11452:04 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 125524 ?     Ssl   2025 693:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101312 65700 ?       Ssl   2025 611:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.3 1100804 65236 ?       Ssl   2025 609:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.3 1101032 65116 ?       Ssl   2025 614:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101316 65096 ?       Ssl   2025 611:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100672 65940 ?       Ssl   2025 609:32 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1101672 65136 ?       Ssl   2025 600:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100128 64432 ?       Ssl   2025 598:23 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11710144 124664 ?     Ssl   2025 1185:01 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101816 65728 ?       Ssl   2025 608:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.9  0.6 11826012 112492 ?     Ssl  Apr20 155:28 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1904154  0.5  0.6 11834064 109376 ?     Ssl  Apr25  61:57 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1176408 131732 ?      Ssl   2025 2180:07 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     2646998  0.3  0.3 1100188 63008 ?       Ssl  04:03   2:16 node /home/sasa/dex8/dex8-worker/starter.js
www-data 2700779  0.0  0.0   2608   524 ?        S    15:36   0:00 sh -c ps -aux | grep node
www-data 2700781  0.0  0.0   3304   712 ?        S    15:36   0:00 grep node
sasa     3168557  0.6  0.5 11803328 92840 ?      Ssl   2025 1581:21 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799176 85048 ?      Ssl   2025 1308:46 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332748 86780 ?       Ssl  Feb21 705:26 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js

Test JS script file

..:: Source code - 02callback_settimeout2.js ::..

..:: NodeJS Console - 02callback_settimeout2.js ::..