What TransformStreams are supposed to do is check for backpressure on the controller and use promises to communicate that back to the writer:
If you purchase the Venusaur, Charizard, and Blastoise set before March 3, you'll get the Kanto Region Badge Collection as a free gift with purchase (while supplies last). Coming in at 312 pieces and recommended for ages 18 and up, this buildable case houses all eight Pokémon Kanto region badges from the first generation of games.
。关于这个话题，旺商聊官方下载提供了深入分析
compareCount++;
Splitting the pages does not need to be difficult, and the free list
def _crawl_detail(self, url: str) - None: