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 1303672 82096 ?       Ssl  Oct24 226:38 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1200  0.9  0.8 11722576 139080 ?     Ssl  Oct24 398:50 node /home/sasa/dex8/dex8-api/starter.js
sasa        1207  0.4  0.4 1305712 74148 ?       Ssl  Oct24 182:10 node /home/sasa/regoch/regoch-www/server
sasa        1208  0.3  0.4 1304656 72360 ?       Ssl  Oct24 161:52 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  0.9  0.6 11812388 99260 ?      Ssl  Oct24 396:03 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.5  0.6 11811596 98344 ?      Ssl  Oct24 246:53 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.7  0.5 1330064 82904 ?       Ssl  Oct24 323:27 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.3  0.4 1301160 69708 ?       Ssl  Oct24 164:25 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298664 67768 ?       Ssl  Oct24 162:18 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  3.2  2.7 12153812 452480 ?     Ssl  Oct24 1357:56 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1449  0.4  0.4 1167848 66528 ?       Ssl  Oct24 170:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1528  1.8  2.6 22641736 436848 ?     Ssl  Oct24 763:07 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1529  0.4  0.3 1099876 64424 ?       Ssl  Oct24 170:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1606  0.4  0.3 1099620 65016 ?       Ssl  Oct24 170:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.4  0.3 1100132 63856 ?       Ssl  Oct24 169:32 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1705  0.4  0.3 1100648 65168 ?       Ssl  Oct24 169:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1706  0.4  0.3 1100388 64208 ?       Ssl  Oct24 169:29 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1805  0.4  0.3 1100384 64612 ?       Ssl  Oct24 169:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1807  0.3  0.3 1100384 63692 ?       Ssl  Oct24 166:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1885  0.3  0.3 1099880 63864 ?       Ssl  Oct24 167:07 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1886  1.5  0.9 11853812 155896 ?     Ssl  Oct24 644:29 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data 2280234  0.0  0.0   2608   592 ?        S    15:47   0:00 sh -c ps -aux | grep node
www-data 2280236  0.0  0.0   3304   712 ?        S    15:47   0:00 grep node
sasa     2628167  0.8  0.7 1165396 120996 ?      Ssl  Nov04 226:26 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11800248 90124 ?      Ssl  Nov06 152:41 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.4  0.5 11798408 83196 ?      Ssl  Nov06 101:15 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 ::..