How can I set maxPlaylistRetries in videojs8 ?

[Ashiria7]

I'm try to limit max retry times after server is not reachable. I found can use tech().on("retryplaylist", onRetry) to listen retry event. But console told me it's not safe. So I found another way. videojs-http-streaming has an option named maxPlaylistRetries can limit retry time. But I didn't find how to use with videojs. I'm try to set like this:

videojs(el, {
  vhs: {
    maxPlaylistRetries: 3
  }
})

// or
videojs(el, {
  html5: {
    vhs: {
      maxPlaylistRetries: 3
    }
  }
})

All of them seem not work. Another thing I should say. Videojs seems to have included vhs library from version 7. So I don't install it.