Function pollRemoteSettings

src/services/remoteManagedSettings/index.ts:584–606

* Background polling callback - fetches settings and triggers hot-reload if changed

()

 * Background polling callback - fetches settings and triggers hot-reload if changed
 */
async function pollRemoteSettings(): Promise<void> {
  if (!isRemoteManagedSettingsEligible()) {
    return
  }

  // Get current cached settings for comparison
  const prevCache = getRemoteManagedSettingsSyncFromCache()
  const previousSettings = prevCache ? jsonStringify(prevCache) : null

  try {
    await fetchAndLoadRemoteManagedSettings()

    // Check if settings actually changed
    const newCache = getRemoteManagedSettingsSyncFromCache()
    const newSettings = newCache ? jsonStringify(newCache) : null
    if (newSettings !== previousSettings) {
      logForDebugging('Remote settings: Changed during background poll')
      settingsChangeDetector.notifyChange('policySettings')
    }
  } catch {
    // Don't fail closed for background polling - just continue
  }
}

/**
 * Start background polling for remote settings