Function nextReservationToken

src/auth.js:97–100

(now)

// numerical comparisons against ms-based cutoffs still work as expected.
let reservationSeq = 0;
function nextReservationToken(now) {
  reservationSeq = (reservationSeq + 1) % 1000;
  return now + reservationSeq / 1000;
}

// Strict positive int env reader (mirrors the helper in client.js /
// conversation-pool.js). Used by the dynamic cloud probe path below; when