use proxy

[Guest Ino]

Hello. I need to use a proxy for queries in the node steam-community library but when I do this my program closes

const SteamUser = require("steam-user"),
    SteamCommunity = require("steamcommunity"),
    SteamID = require('steamid'),
    CONFIG = require('./config.js'),
    SteamTotp = require("steam-totp"),
    fs = require('fs'),
    Request = require('request')
let client = new SteamUser();
let community = new SteamCommunity({ request: Request.defaults({ proxy: `${proxy[proxyIdx].ip}` }) });

 

And After login , when i call steamcommunity my program closes with error: 

Invalid protocol : null 

can you help me please ?

Edited September 17, 2017 by Ino

[Dr. McKay]

Are you providing a protocol, like "http://"?