Function applyHubProbeResult

app/src/modules/hub.js:341–364

(server, result)

}

function applyHubProbeResult(server, result) {
  const info = getHubProbeInfo(server.id);
  info.lastProbeAt = Date.now();

  if (result.ok) {
    clearHubRetry(server.id);
    info.status = 'online';
    info.latencyMs = result.latencyMs;
    info.lastSuccessAt = info.lastProbeAt;
    info.consecutiveFailures = 0;
    return;
  }

  info.consecutiveFailures += 1;
  if (info.lastSuccessAt && info.consecutiveFailures < HUB_PROBE_FAILS_TO_OFFLINE) {
    info.status = 'unstable';
    scheduleHubRetry(server.id);
    return;
  }

  clearHubRetry(server.id);
  info.status = 'offline';
  info.latencyMs = null;
}

async function runHubProbes(servers, { markUnknown = false } = {}) {
  if (!servers.length) return;