pub fn ping_booking(
usage_arrived: bool,
sent: bool,
connect_failed: bool,
http_status: u16,
) -> PingBookingExpand description
The one booking rule for a ping, on every path: usage arrived → its real cost; otherwise rejected with an HTTP error status (≥ 400) → $0; otherwise dispatched → the worst case, unless the error was a connect failure with no HTTP status; otherwise $0.