03fun_parameter_callback2.js evaluate

..:: Source code - 03fun_parameter_callback2.js ::..

/**
 * callback as function parameter
 */

//define function with callback
function fja(p1, cb) {
	
	res = p1 +10;
	cb(p1);
}


//define parameters
var x=2;

//callback as a function
function cb1(a) {
	console.log(a);
}


//call function
var res = fja(x, cb1); //2

..:: NodeJS Console - 03fun_parameter_callback2.js ::..

$ node 03fun_parameter_callback2.js

$ps -aux | grep node (list all node processes)
sasa        1194  0.5  0.5 1303700 82376 ?       Ssl  Oct24 431:44 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1200  1.0  0.8 11724544 141172 ?     Ssl  Oct24 774:47 node /home/sasa/dex8/dex8-api/starter.js
sasa        1208  0.4  0.4 1305000 73056 ?       Ssl  Oct24 311:11 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  1.0  0.6 11828640 110424 ?     Ssl  Oct24 743:09 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.6  0.6 11813900 100132 ?     Ssl  Oct24 489:18 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.9  0.5 1330860 83936 ?       Ssl  Oct24 659:20 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.4  0.4 1301672 70804 ?       Ssl  Oct24 316:26 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.4  0.4 1297580 66804 ?       Ssl  Oct24 311:09 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  3.5  2.7 12140412 449168 ?     Ssl  Oct24 2579:14 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1449  0.4  0.3 1232616 64916 ?       Ssl  Oct24 327:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1528  2.0  2.7 33120988 450456 ?     Ssl  Oct24 1455:45 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1529  0.4  0.3 1100900 64700 ?       Ssl  Oct24 326:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1606  0.4  0.3 1100644 64604 ?       Ssl  Oct24 327:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.4  0.3 1101156 64816 ?       Ssl  Oct24 326:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1705  0.4  0.4 1102184 66104 ?       Ssl  Oct24 326:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1706  0.4  0.3 1101412 64884 ?       Ssl  Oct24 325:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1805  0.4  0.4 1167968 66900 ?       Ssl  Oct24 326:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1807  0.4  0.3 1100640 64288 ?       Ssl  Oct24 318:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1885  0.4  0.3 1100136 63708 ?       Ssl  Oct24 320:24 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1886  2.3  1.0 11861676 164072 ?     Ssl  Oct24 1722:00 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     2628167  1.0  0.7 1174188 130876 ?      Ssl  Nov04 570:36 node /home/sasa/voovuu/voovuu-api/starter.js
www-data 3135062  0.0  0.0   2608   596 ?        S    20:13   0:00 sh -c ps -aux | grep node
www-data 3135064  0.0  0.0   3304   720 ?        S    20:13   0:00 grep node
sasa     3168557  0.7  0.5 11801592 92152 ?      Ssl  Nov06 424:09 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11798664 83356 ?      Ssl  Nov06 285:01 node /home/sasa/@mikosoft/dodo-examples/server/index.js

Test JS script file

..:: Source code - 03fun_parameter_callback2.js ::..

..:: NodeJS Console - 03fun_parameter_callback2.js ::..