/**
* 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 831 0.5 0.4 1303692 78664 ? Ssl Jun15 224:52 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 843 0.5 0.7 11711456 123608 ? Ssl Jun15 251:55 node /home/sasa/dex8/dex8-api/starter.js sasa 858 0.3 0.4 1306304 74440 ? Ssl Jun15 176:21 node /home/sasa/regoch/regoch-www/server sasa 867 0.3 0.4 1301192 69972 ? Ssl Jun15 161:57 node /home/sasa/dex8/dex8-panel/server/index.js sasa 886 0.7 0.5 11802388 94584 ? Ssl Jun15 350:51 node /home/sasa/dex8/dex8-www/server/index.js sasa 888 0.5 0.4 11792500 78004 ? Ssl Jun15 239:58 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 904 0.7 0.5 1329652 82100 ? Ssl Jun15 326:36 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 910 0.3 0.4 1298960 67696 ? Ssl Jun15 162:59 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 969 0.3 0.4 1298376 65852 ? Ssl Jun15 161:03 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 970 0.6 0.5 11812676 95604 ? Ssl Jun15 291:07 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 1010 0.6 0.6 1147588 102492 ? Ssl Jun15 272:32 node /home/sasa/voovuu/voovuu-api/starter.js sasa 1016 0.7 1.1 11909044 196056 ? Ssl Jun15 341:37 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1086 0.3 0.4 11794656 78076 ? Ssl Jun15 177:14 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 1089 0.3 0.3 1100124 63756 ? Ssl Jun15 165:40 node /home/sasa/dex8/dex8-worker/starter.js sasa 1159 0.3 0.4 22277692 78796 ? Ssl Jun15 170:01 node /home/sasa/dex8/dex8-worker/starter.js sasa 1160 0.3 0.3 1099100 62876 ? Ssl Jun15 165:54 node /home/sasa/dex8/dex8-worker/starter.js sasa 1241 0.3 0.3 1101208 62968 ? Ssl Jun15 166:25 node /home/sasa/dex8/dex8-worker/starter.js sasa 1242 0.4 0.7 22311220 123200 ? Ssl Jun15 202:11 node /home/sasa/dex8/dex8-worker/starter.js sasa 1323 0.3 0.3 1099612 63228 ? Ssl Jun15 166:03 node /home/sasa/dex8/dex8-worker/starter.js sasa 1324 0.3 0.3 1100128 63708 ? Ssl Jun15 165:59 node /home/sasa/dex8/dex8-worker/starter.js sasa 1398 0.3 0.3 1099104 62748 ? Ssl Jun15 165:59 node /home/sasa/dex8/dex8-worker/starter.js sasa 1400 0.3 0.3 1100380 64016 ? Ssl Jun15 165:55 node /home/sasa/dex8/dex8-worker/starter.js sasa 1465 0.3 0.3 1099872 63292 ? Ssl Jun15 165:15 node /home/sasa/dex8/dex8-worker/starter.js sasa 178968 0.8 0.7 11821340 119744 ? Ssl Jun17 353:35 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1802958 0.7 0.5 1317300 92004 ? Ssl Jul09 70:36 node /home/sasa/crypto/dex-arbitrage-bot/scripts/observer/index- www-data 2393863 0.0 0.0 2608 600 ? S 22:02 0:00 sh -c ps -aux | grep node www-data 2393865 0.0 0.0 3304 728 ? S 22:02 0:00 grep node