Webstorm | Connecting to SQL server using the 'mssql' npm package

I am trying to connect to SQL server from my nodejs based test framework running in Webstorm.

Though I am able to run the code independently outside of webstorm from the terminal using the command -

node <filename.js>

However when I run my code through Webstorm, the connection is not established.

Code which runs successfully outside of webstorm:

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Code which runs successfully outside of webstorm:

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const sql = require('mssql');

console.log('Estabilishing SQL DB connection...1');

const config = {
user: "",
password: "",
server: "",
database: "",
port: 1433
};

function getdata()
{
var conn = new sql.Connection(config);

console.log('config ', config);
console.log('conn ', conn);
console.log('Estabilishing SQL DB connection...2');

conn.connect().then(function () {
console.log('1');
var req = new sql.Request(conn);
req.query('select count(*) as TablesCount from sys.tables').then(function(recordset){
console.log('2');
console.log(recordset);
conn.close();
}).catch(function (err) {
console.log('3');
console.log(err);
conn.close();
})
}).catch(function (err) {
console.log('4');
console.log(err);
})
}

getdata();

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Code which does not works from within Webstorm

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var fs = require("fs");
var await = require('await');
var async = require('async');
var yaml = require('js-yaml');
var world = require('../support/world.js').World;
var worldInstance = new world();
var db = require('../step_definitions/db.js');

var mssqlmethods = function () {

this.Given(/^I connect to SQL DB$/, function () {

var sql = require('mssql');

console.log('Estabilishing SQL DB connection...1');

const config = {
user: "",
password: "",
server: "",
database: "",
port: 1433
};

var conn = new sql.Connection(config);

console.log('config ', config);
console.log('conn ', conn);
console.log('Estabilishing SQL DB connection...2');

conn.connect().then(function () {
console.log('1');
var req = new sql.Request(conn);
req.query('select count(*) as TablesCount from sys.tables').then(function(recordset){
console.log('2');
console.log(recordset);
conn.close();
}).catch(function (err) {
console.log('3');
console.log(err);
conn.close();
})
}).catch(function (err) {
console.log('4');
console.log(err);
});
};
module.exports = mssqlmethods;

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Webstorm information

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WebStorm 2017.2.4
Build #WS-172.4155.35, built on September 11, 2017
JRE: 1.8.0_152-release-915-b11 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Mac OS X 10.12.6

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