/**
* 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 1194 0.5 0.4 1303240 80976 ? Ssl Oct24 226:02 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 0.9 0.8 11724624 139260 ? Ssl Oct24 398:01 node /home/sasa/dex8/dex8-api/starter.js sasa 1207 0.4 0.4 1305712 74256 ? Ssl Oct24 181:37 node /home/sasa/regoch/regoch-www/server sasa 1208 0.3 0.4 1304656 72444 ? Ssl Oct24 161:26 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.9 0.5 11801636 93344 ? Ssl Oct24 394:46 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.6 11813644 99088 ? Ssl Oct24 246:11 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.7 0.5 1330064 83164 ? Ssl Oct24 322:24 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.3 0.4 1301160 70148 ? Ssl Oct24 163:58 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297336 67716 ? Ssl Oct24 161:50 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.2 2.8 12174452 470248 ? Ssl Oct24 1353:24 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.4 0.3 1166312 64956 ? Ssl Oct24 169:37 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.8 2.6 22639432 434924 ? Ssl Oct24 762:32 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.4 0.3 1099876 63880 ? Ssl Oct24 169:32 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.4 0.3 1099620 63836 ? Ssl Oct24 169:35 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.4 0.3 1100132 63092 ? Ssl Oct24 169:05 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.4 0.3 1100648 64936 ? Ssl Oct24 168:49 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.4 0.3 1100388 64228 ? Ssl Oct24 169:02 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.4 0.3 1100384 64092 ? Ssl Oct24 169:02 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.3 0.3 1100384 64052 ? Ssl Oct24 165:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.3 0.3 1099880 63640 ? Ssl Oct24 166:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 1.5 0.9 11853812 155676 ? Ssl Oct24 641:31 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 2270090 0.0 0.0 2608 592 ? S 13:28 0:00 sh -c ps -aux | grep node www-data 2270092 0.0 0.0 3304 716 ? S 13:28 0:00 grep node sasa 2628167 0.8 0.7 1165396 121384 ? Ssl Nov04 225:23 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11820472 94784 ? Ssl Nov06 151:54 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.4 0.5 11798408 83024 ? Ssl Nov06 100:44 node /home/sasa/@mikosoft/dodo-examples/server/index.js