Method #poll

lib/internal/vfs/watcher.js:456–466

* Polls for changes.

()

   * Polls for changes.
   */
  #poll() {
    if (this.#closed) return;

    const newStats = this.#getStats();

    if (this.#statsChanged(this.#lastStats, newStats)) {
      const prevStats = this.#lastStats;
      this.#lastStats = newStats;
      this.emit('change', newStats, prevStats);
    }
  }

  /**
   * Checks if stats have changed.