Behaviour of waitForReady and delay

[pernsteinerc]

What is the behaviour of creevey if I set the following story parameters:

export default {
  parameters: {
    creevey: {
      waitForReady: true,
      delay: 2000,
    },
  },
}

Will creevey wait for the call of window.__CREEVEY_SET_READY_FOR_CAPTURE__.() and wait then 2000 ms to make the screenshot or will creevey make the screenshot immediately when window.__CREEVEY_SET_READY_FOR_CAPTURE__.() get's called?

[wKich]

@pernsteinerc hi, the first option, creevey will wait for __CREEVEY_SET_READY_FOR_CAPTURE__ call and then wait 2000 ms. I guess the name or global function is confusing, because of how creevey works. It sends to a browser a request to switch the story or re-mount it and waits for a response. In a browser Creevey waits for when the story will be rendered in that moment story might want to update itself or load something asynchronous, that's where waitForReady plays the role. When the story gets stable, a browser sends a response to Creevey, where it waits for extra 2 seconds before capturing the screenshot.