..:: 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        1273  0.6  0.4 1302968 81076 ?       Ssl  Sep21 218:48 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1293  1.2  0.8 11723448 136980 ?     Ssl  Sep21 429:10 node /home/sasa/dex8/dex8-api/starter.js
sasa        1298  0.4  0.4 1304348 72576 ?       Ssl  Sep21 167:05 node /home/sasa/regoch/regoch-www/server
sasa        1309  0.4  0.4 1299932 67612 ?       Ssl  Sep21 152:01 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1320  0.9  0.6 11821156 106880 ?     Ssl  Sep21 319:51 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1329  0.6  0.5 11807204 91700 ?      Ssl  Sep21 222:56 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1340  0.8  0.5 1198776 82200 ?       Ssl  Sep21 292:14 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1357  0.4  0.4 1302964 72904 ?       Ssl  Sep21 153:19 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1381  0.4  0.3 1297080 64632 ?       Ssl  Sep21 150:57 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1417  0.7  0.5 11799788 89548 ?      Ssl  Sep21 243:03 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1474  0.8  1.5 11950148 249000 ?     Ssl  Sep21 281:32 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1477  0.4  0.4 11794680 78132 ?      Ssl  Sep21 165:12 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1966  1.0  0.8 11833412 132292 ?     Ssl  Sep21 347:48 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      231715  0.0  0.2 924036 45920 ?        Rsl  05:09   0:00 node /usr/local/lib/node_modules/pm2/lib/ProcessContainerFork.js
www-data  231723  0.0  0.0   2608   528 ?        S    05:09   0:00 sh -c ps -aux | grep node
www-data  231725  0.0  0.0   3304   648 ?        S    05:09   0:00 grep node
sasa     1041499  0.8  0.8 22321228 138832 ?     Ssl  Sep27 207:15 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041553  2.2  0.9 22337340 152312 ?     Ssl  Sep27 567:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041586  0.4  0.4 1102184 67388 ?       Ssl  Sep27 111:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041612  0.4  0.4 1101408 65836 ?       Ssl  Sep27 110:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041650  0.4  0.4 1102432 67392 ?       Ssl  Sep27 111:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041678  0.4  0.4 1101668 66612 ?       Ssl  Sep27 111:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041713  0.4  0.3 1100900 64852 ?       Ssl  Sep27 110:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041745  0.4  0.4 1101668 66212 ?       Ssl  Sep27 111:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041773  0.4  0.3 1099364 63984 ?       Ssl  Sep27 107:45 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1041811  0.4  0.3 1099104 64220 ?       Ssl  Sep27 108:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa     4036687  0.6  0.5 1142016 97312 ?       Ssl  Oct13  15:05 node /home/sasa/voovuu/voovuu-api/starter.js