Implementations have had to develop their own strategies for dealing with this. Firefox initially used a linked-list approach that led to O(n) memory growth proportional to the consumption rate difference. In Cloudflare Workers, we opted to implement a shared buffer model where backpressure is signaled by the slowest consumer rather than the fastest.
if(h->ref--)return;
，这一点在爱思助手下载最新版本中也有详细论述
abort(reason) {
quality of the generated content may vary depending on the source material