# Spin up new containers from the checkpoint
Web streams use a locking model to prevent multiple consumers from interleaving reads. When you call getReader(), the stream becomes locked. While locked, nothing else can read from the stream directly, pipe it, or even cancel it – only the code that is actually holding the reader can.，更多细节参见Line官方版本下载
，这一点在heLLoword翻译官方下载中也有详细论述
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04。同城约会是该领域的重要参考
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