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.
正在被执行行政拘留处罚的人遇有参加升学考试、子女出生或者近亲属病危、死亡等情形，被拘留人或者其近亲属申请出所的，由公安机关依照前款规定执行。被拘留人出所的时间不计入拘留期限。
，这一点在搜狗输入法2026中也有详细论述
"Clearly this area needs further research to find out if it's causative or not."
“人大代表要‘两头走路’：一边把基层情况原原本本带上去，一边把政策明明白白带下来。”陈阳说。2025年全国两会，陈阳提交了关于推动水产养殖保险普惠覆盖的建议。农业农村部明确答复：将配合财政部、金融监管总局，进一步研究推动渔业政策性保险体系建设。