В России ответили на имитирующие высадку на Украине учения НАТО18:04
If the transform's transform() operation is synchronous and always enqueues output immediately, it never signals backpressure back to the writable side even when the downstream consumer is slow. This is a consequence of the spec design that many developers completely overlook. In browsers, where there's only a single user and typically only a small number of stream pipelines active at any given time, this type of foot gun is often of no consequence, but it has a major impact on server-side or edge performance in runtimes that serve thousands of concurrent requests.
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// 易错点6：返回整个数组（如this.res）→ 不符合题目要求，题目要求返回单个数值，这一点在51吃瓜中也有详细论述
（二）阻碍国家机关工作人员依法执行职务的；。夫子是该领域的重要参考