Browser has disconnected for the first HTTPS request when using proxy.

Environment:

• Puppeteer version: v1.13.0
• Platform / OS version: Windows 10
• URLs (if applicable): -
• Node.js version: v10.14.2

What steps will reproduce the problem?

const puppeteer = require('puppeteer');
const proxy = {
    ip: '***.***.**.**',
    port: '8080',
    username: '****',
    password: '****'
};

// const proxy = null;

(async () => {
    const args = [];
    if (proxy) {
        args.push(`--proxy-server=${proxy.ip}:${proxy.port}`);
    }
    browser = await puppeteer.launch({
        args: args,
        ignoreHTTPSErrors: false,
        headless: false
    });
    console.log('Browser launched.');
    const pages = await browser.pages();
    const page = pages.length ? pages[0] : await browser.newPage();

    if (proxy && proxy.username) {
        await page.authenticate({
            username: proxy.username,
            password: proxy.password,
        });
    }

    // await page.goto('http://example.com');
    await page.goto('https://example.com');
    await page.screenshot({path: 'example.png'});
    await browser.close();
})()
    .then(() => console.log('Done'))
    .catch((err) => console.error(err));

What is the expected result? The first HTTPS is success when using proxy (without placing HTTP request before the HTTPS).

What happens instead?

• When use proxy the first HTTPS request of page.goto throw “Error: Navigation failed because browser has disconnected!”
• When remove proxy the first HTTPS request success.
• When add proxy but place HTTP request before HTTPS, the HTTPS request success.
• When replaced Puppeteer with the older (v1.12.2) with copy/paste - everything works successfully (as expected).
• When replaced Puppeteer with the older (v1.12.2) with “npm i” of “package-lock.json” - the error repeats.

[ilyakolker]

This issue related to the latest version(1.13.0) the browser disconnects on https websites when using proxy with page.authenticate(). The last version(1.12.2) is working as expected.

[ukrexpo]

Right, browser crashes when connects to HTTPS in headful mode. The script was working as expected, until I have reinstalled “npm i puppeteer” 2019.03.08. After the installation the error appears every time if HTTPS request goes first. The previous version of Puppeteer was installed 2019.02.27 and worked (and working now) as expected (without any error).