BrowserConnection.opened Event

Fires when a browser launched by a browser provider connects to TestCafe and reports that it is ready to run tests.

browserConnection.once('opened', callback)

If every remote browser connection does not fire this event within 6 minutes, TestCafe throws an error. You can configure this timeout with the browserInitTimeout configuration file property.

You can run tests without waiting for the opened event to fire. The method waits for all browser connections to be established and all browsers to be ready within this time.

Wait for the opened event if there is a chance that a browser isn’t ready in time.