Resolve the polling-backstop interval in milliseconds. Reads VITE_POLLING_INTERVAL when set (0 disables the backstop), otherwise falls back to POLLING_INTERVAL.
Interval in ms; 0 means the periodic poll is disabled.
Resolve the polling-backstop interval in milliseconds. Reads VITE_POLLING_INTERVAL when set (0 disables the backstop), otherwise falls back to POLLING_INTERVAL.