The Web streams spec requires promise creation at numerous points — often in hot paths and often invisible to users. Each read() call doesn't just return a promise; internally, the implementation creates additional promises for queue management, pull() coordination, and backpressure signaling.
На МКАД загорелись две машины14:46
，这一点在91视频中也有详细论述
Карина Черных (Редактор отдела «Ценности»)
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这次更新，真正值得关注的，其实不是又多了一个 Agent 工具。