/**
* basic usage of bluebird
*/
var Promise = require("bluebird");
//defining an async function
var clAsync = function () {
var P = new Promise(function (resolve, reject) {
console.log('Write from function');
resolve('ok');
reject('not ok');
});
/*
{
"isFulfilled": true,
"isRejected": false,
"fulfillmentValue": "ok"
}
*/
console.log(JSON.stringify(P, null, 2));
return P;
};
console.log(JSON.stringify(clAsync, null, 2)); //undefined
//executing promisified function clAsync() and adding new callback with then method
clAsync()
.then(function (returnedVal) {
console.log('THEN 1 - fulfillmentValue= ' + returnedVal);
return {one: 1, two: 'drugi'}; //returning to next then
})
.then(function (returnedVal) {
console.logs('THEN 2 - fulfillmentValue= ' + returnedVal.one + returnedVal.two);
// return new Error('Namjerna greška'); --doesn't work
throw new Error('Namjerna greška', 'someFile.js', 152);
})
//catch type errors
.catch(TypeError, function (e) {
console.error(e.stack);
// console.error(e.message);
})
//catch all other errors
.catch(function (e) {
console.error(e.message);
// console.error(e.stack);
});
$ps -aux | grep node (list all node processes) sasa 914 0.5 0.5 1306752 85468 ? Ssl Aug04 294:41 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 935 0.7 0.8 11786840 132632 ? Ssl Aug04 437:47 node /home/sasa/dex8/dex8-api/starter.js sasa 938 0.4 0.4 1306588 75504 ? Ssl Aug04 246:47 node /home/sasa/regoch/regoch-www/server sasa 945 0.3 0.4 1303752 71444 ? Ssl Aug04 213:02 node /home/sasa/dex8/dex8-panel/server/index.js sasa 947 0.7 0.6 11821496 99368 ? Ssl Aug04 435:16 node /home/sasa/dex8/dex8-www/server/index.js sasa 966 0.5 0.5 11807952 96508 ? Ssl Aug04 326:52 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 980 0.7 0.5 1330216 84316 ? Ssl Aug04 443:33 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 997 0.3 0.4 1303608 72484 ? Ssl Aug04 215:19 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1021 0.3 0.3 1297448 65084 ? Ssl Aug04 212:12 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1065 0.6 0.5 11801500 92852 ? Ssl Aug04 360:47 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 1074 0.5 0.6 1150720 103408 ? Ssl Aug04 351:47 node /home/sasa/voovuu/voovuu-api/starter.js sasa 1136 0.6 0.9 11850660 151756 ? Ssl Aug04 409:43 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1148 0.3 0.4 11794644 78292 ? Ssl Aug04 234:42 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 1197 0.3 0.3 1099884 63672 ? Ssl Aug04 219:26 node /home/sasa/dex8/dex8-worker/starter.js sasa 1199 0.3 0.4 22279548 79200 ? Ssl Aug04 222:19 node /home/sasa/dex8/dex8-worker/starter.js sasa 1308 0.3 0.3 1099872 63428 ? Ssl Aug04 218:45 node /home/sasa/dex8/dex8-worker/starter.js sasa 1325 0.3 0.3 1099360 63260 ? Ssl Aug04 218:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1393 0.7 0.8 22327868 145504 ? Ssl Aug04 456:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1395 0.3 0.3 1099884 63448 ? Ssl Aug04 219:41 node /home/sasa/dex8/dex8-worker/starter.js sasa 1489 0.3 0.3 1100384 64068 ? Ssl Aug04 219:30 node /home/sasa/dex8/dex8-worker/starter.js sasa 1496 0.3 0.3 1100640 65164 ? Ssl Aug04 218:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.3 0.3 1099872 63336 ? Ssl Aug04 218:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 1608 0.3 0.3 1099872 62952 ? Ssl Aug04 217:43 node /home/sasa/dex8/dex8-worker/starter.js sasa 1686 1.0 0.9 11849024 150860 ? Ssl Aug04 618:42 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 475307 0.0 0.0 2608 596 ? S 12:52 0:00 sh -c ps -aux | grep node www-data 475309 0.0 0.0 3304 720 ? S 12:52 0:00 grep node sasa 1371685 0.4 0.5 11797416 83468 ? Ssl Aug16 172:03 node /home/sasa/mikosoft-info/solar-wind-energy/server/index.js sasa 1460918 0.4 0.3 1300136 65296 ? Ssl Aug17 169:32 node /home/sasa/sites-nodejs/oxygen-free-copper/server.js