What is the reason for all the wsEndpoint stuff?

[alanshaw]

I can't see an explanation here or in this repo...

Why is it so complicated?

[donysukardi]

This ensures that only one instance of Chromium is running for all the test suites. The alternative is to launch a new Chromium instance for each test suite, which is slower and more expensive.

[donysukardi]

setup.js runs once globally to launch the Chromium and puppeteer_environment.js hooks each test suite up to that instance by using .connnet

https://github.com/GoogleChrome/puppeteer/blob/master/docs/api.md#puppeteerconnectoptions

[alanshaw]

I see, thank you!