/**
* 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 0.5 1303700 82800 ? Ssl Oct24 430:59 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 1.0 0.8 11724544 141452 ? Ssl Oct24 773:48 node /home/sasa/dex8/dex8-api/starter.js sasa 1208 0.4 0.4 1305000 72916 ? Ssl Oct24 310:38 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 1.0 0.7 11834272 119212 ? Ssl Oct24 742:07 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.6 0.6 11813900 99848 ? Ssl Oct24 488:24 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.9 0.5 1330860 84412 ? Ssl Oct24 658:04 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.4 0.4 1301672 70488 ? Ssl Oct24 315:52 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.4 0.4 1297580 66384 ? Ssl Oct24 310:36 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.5 2.7 12172612 450880 ? Ssl Oct24 2572:12 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.4 0.3 1232104 64592 ? Ssl Oct24 326:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 2.0 2.7 33120988 450448 ? Ssl Oct24 1455:00 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.4 0.3 1100900 64604 ? Ssl Oct24 325:35 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.4 0.3 1100644 64852 ? Ssl Oct24 326:46 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.4 0.3 1101156 65328 ? Ssl Oct24 325:42 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.4 0.4 1102184 66564 ? Ssl Oct24 325:26 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.4 0.4 1101412 65556 ? Ssl Oct24 324:53 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.4 0.4 1167968 66400 ? Ssl Oct24 325:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.4 0.3 1100640 63764 ? Ssl Oct24 318:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.4 0.3 1100136 63920 ? Ssl Oct24 319:50 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 2.3 1.0 11861420 165396 ? Ssl Oct24 1717:21 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 2628167 1.0 0.7 1174188 130284 ? Ssl Nov04 569:16 node /home/sasa/voovuu/voovuu-api/starter.js www-data 3125353 0.0 0.0 2608 600 ? S 17:43 0:00 sh -c ps -aux | grep node www-data 3125355 0.0 0.0 3304 716 ? S 17:43 0:00 grep node sasa 3168557 0.7 0.5 11823096 98204 ? Ssl Nov06 422:55 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11798664 83864 ? Ssl Nov06 284:18 node /home/sasa/@mikosoft/dodo-examples/server/index.js