Send raw Chrome DevTools Protocol commands via a CDPSession in Puppeteer

Steps

1. Launch a browser and create a page: const browser = await puppeteer.launch(); const page = await browser.newPage()
2. Create a CDP session for the page: const client = await page.createCDPSession()
3. Enable a CDP domain: await client.send('Network.enable')
4. Send a domain command: await client.send('Network.emulateNetworkConditions', { offline: false, downloadThroughput: 1.5 * 1024 * 1024 / 8, uploadThroughput: 750 * 1024 / 8, latency: 40 })
5. Subscribe to CDP events: client.on('Network.requestWillBeSent', (event) => console.log(event.request.url))
6. Detach the session when done: await client.detach()