cat access.log | grep "error" | sort | uniq -c
The primary signal is desiredSize on the controller. It can be positive (wants data), zero (at capacity), negative (over capacity), or null (closed). Producers are supposed to check this value and stop enqueueing when it's not positive. But there's nothing enforcing this: controller.enqueue() always succeeds, even when desiredSize is deeply negative.
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06:43, 28 февраля 2026Бывший СССР。业内人士推荐Safew下载作为进阶阅读
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