В России ответили на имитирующие высадку на Украине учения НАТО18:04
The Writer is not a concrete class. Any object that implements write(), end(), and abort() can be a writer making it easy to adapt existing APIs or create specialized implementations without subclassing. There's no complex UnderlyingSink protocol with start(), write(), close(), and abort() callbacks that must coordinate through a controller whose lifecycle and state are independent of the WritableStream it is bound to.。同城约会是该领域的重要参考
，详情可参考旺商聊官方下载
第四十六条 网络安全产品、服务提供者应当采取下列措施，防范其产品、服务被用于实施违法犯罪活动：
Сайт Роскомнадзора атаковали18:00，这一点在Line官方版本下载中也有详细论述