（二）公然侮辱他人或者捏造事实诽谤他人的；
if (controller.desiredSize
，更多细节参见搜狗输入法2026
Source: Computational Materials Science, Volume 266
Backpressure is strict by default. When a buffer is full, writes reject rather than silently accumulating. You can configure alternative policies — block until space is available, drop oldest, drop newest — but you have to choose explicitly. No more silent memory growth.
if cumulative weight