Function runTick

web/src/server/free-session/admission.ts:158–188

()

let inFlight = false

function runTick() {
  if (inFlight) return
  inFlight = true
  runAdmissionTick()
    .then((result) => {
      // Emit every tick so per-model queue depth and active counts form a
      // continuous time-series that can be charted over time.
      // metric=freebuff_waiting_room makes it filterable in the log aggregator.
      logger.info(
        {
          metric: 'freebuff_waiting_room',
          admitted: result.admitted,
          expired: result.expired,
          evictedBanned: result.evictedBanned,
          queueDepthByModel: result.queueDepthByModel,
          activeCountByModel: result.activeCountByModel,
          skipped: result.skipped,
        },
        '[FreeSessionAdmission] tick',
      )
    })
    .catch((error) => {
      logger.warn(
        { error: error instanceof Error ? error.message : String(error) },
        '[FreeSessionAdmission] tick failed',
      )
    })
    .finally(() => {
      inFlight = false
    })
}

export function startFreeSessionAdmission(): boolean {
  if (interval) return true