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  0.4 1304060 81780 ?       Ssl  Oct24 180:31 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1200  0.9  0.8 11722168 138420 ?     Ssl  Oct24 308:37 node /home/sasa/dex8/dex8-api/starter.js
sasa        1207  0.4  0.4 1305044 73264 ?       Ssl  Oct24 142:08 node /home/sasa/regoch/regoch-www/server
sasa        1208  0.4  0.4 1304912 72380 ?       Ssl  Oct24 129:14 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  1.0  0.6 11815204 101312 ?     Ssl  Oct24 324:08 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.6  0.5 11813644 97476 ?      Ssl  Oct24 195:20 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.7  0.5 1329104 82388 ?       Ssl  Oct24 252:36 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.4  0.4 1300548 69244 ?       Ssl  Oct24 131:09 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.4  0.4 1297184 65580 ?       Ssl  Oct24 129:30 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  3.0  2.7 12142548 445952 ?     Ssl  Oct24 984:52 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1449  0.4  0.3 1165544 64632 ?       Ssl  Oct24 135:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1528  1.7  2.5 22616656 425308 ?     Ssl  Oct24 550:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1529  0.4  0.3 1099620 63192 ?       Ssl  Oct24 135:46 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1606  0.4  0.3 1098596 62132 ?       Ssl  Oct24 135:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.4  0.3 1099620 63964 ?       Ssl  Oct24 135:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1705  0.4  0.3 1099624 64596 ?       Ssl  Oct24 135:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1706  0.4  0.3 1099364 64124 ?       Ssl  Oct24 135:19 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1805  0.4  0.3 1100384 65188 ?       Ssl  Oct24 135:21 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1807  0.4  0.3 1100128 64468 ?       Ssl  Oct24 132:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1885  0.4  0.4 1102184 66752 ?       Ssl  Oct24 133:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1886  1.4  0.8 11842272 144432 ?     Ssl  Oct24 461:45 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data  294586  0.0  0.0   2608   592 ?        S    16:28   0:00 sh -c ps -aux | grep node
www-data  294588  0.0  0.0   3304   644 ?        S    16:28   0:00 grep node
sasa     2628167  0.9  0.7 1160864 116240 ?      Ssl  Nov04 149:45 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.7  0.5 11811748 94408 ?      Ssl  Nov06  93:35 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.4  0.5 11798408 83180 ?      Ssl  Nov06  63:59 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 ::..