What a new law and an investigation could mean for Grok AI deepfakes
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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Explicit Multi-consumer patterns
[ anyVar isNil ifTrue: anyBlock ] bpattern