--backend-retrie option in Appium 2.0?

Hi, I’m trying to migrate to Appium 2.0. I found that Appium 2.0 doesn’t have --backend-retries option.

[ERROR] Unrecognized arguments: --backend-retries 5

Does anyone know why it’s been removed or how does Appium 2.0 work around this problem? https://github.com/appium/appium/issues/6743#issuecomment-637457877