CEF Forum

Hi all,

We are looking to implementing PlayWright but it fails due to CEF not exposing Browser.* CPD domain. I see that CefDevToolsMessageObserver can intercept these requests but it doesnt look like there is a way for me to return a different result. Is there a way for me to achieve this behavior?

Thanks in advance,
Omer.

You'll likely need to look for an alternative to PlayWright. Have you considered Puppeteer?

There are instructions for Selenium/ChromeDriver available at https://bitbucket.org/chromiumembedded/cef/wiki/UsingChromeDriver.md.

I was able to use Puppeteer to connect to our CEF app over the Chrome DevTools Protocol (CDP) websocket. Then my node.js script could successfully wait for page elements to load and inject mouse/keyboard commands. Amaitland's link is also instructive.