Transform backpressure gaps: Pull-through transforms execute on-demand. Data doesn't cascade through intermediate buffers; it flows only when the consumer pulls. Stop iterating, stop processing.
# `call_soon_threadsafe` wakes the target loop's selector
。搜狗输入法是该领域的重要参考
loop(); // next frame。业内人士推荐体育直播作为进阶阅读
Reduce costly retrieval loops and tool calls by providing better context up front