I have a simple issue which I am not able to solve for last couple of days… I need to pack page on response inside a separate function called setupRequestInterception. When I do that the code is not working, I get a timeout.

import puppeteer from 'puppeteer';

const setupRequestInterception = async (page) => {
    await page.setRequestInterception(true);

    return new Promise((resolve, reject) => {
        page.on('request', (request) => {
            request.continue();
        });

        page.on('response', async (response) => {
            const headers = response.headers();

            resolve(headers); // Resolve the promise with the headers
        });

        page.on('close', () => {
            reject(new Error('Page closed before headers could be intercepted.'));
        });

        setTimeout(() => {
            reject(new Error('Timeout reached before headers could be intercepted.'));
        }, 10000); // Set a timeout to prevent hanging
    });
};

(async () => {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();

    try {
        const headers = await setupRequestInterception(page);
        await page.goto('https://google.com');
        console.log('Intercepted Headers:', headers);
    } catch (err) {
        console.log('Error:', err.message);
    } finally {
        await browser.close();
    }
})();

But when I do that like this, it works.

(async () => {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();

    try {
        const headers = new Promise((resolve, reject) => {
            page.on('response', async (response) => {
                const headers = response.headers();
    
                resolve(headers); // Resolve the promise with the headers
            });
    
            page.on('close', () => {
                reject(new Error('Page closed before headers could be intercepted.'));
            });
    
            setTimeout(() => {
                reject(new Error('Timeout reached before headers could be intercepted.'));
            }, 10000); // Set a timeout to prevent hanging
        });

        await page.goto('https://google.com');
        console.log('Intercepted Headers:', headers);
    } catch (err) {
        console.log('Error:', err.message);
    } finally {
        await browser.close();
    }
})();