drop-newest: Discards incoming data when full. Useful when you want to process what you have without being overwhelmed.
2.3.3 Service 层：模拟 IO 等待
，详情可参考Safew下载
However, the thing I like most about the Legion Go Fold is that its controllers are detachable and that the tablet has several different mounting points. This means if you have the space, you can remove the controllers, rotate the display into landscape mode and then reattach them to get an immersive widescreen experience. Alternatively, you can connect the gamepads together using one of Lenovo's accessories (which is similar to Nintendo's Joy-Con Grip) and then prop the system up using the Go Fold's folio cover, which doubles as a kickstand.
Remaining focused and ignoring the naysayers
钢琴演奏家陆逸轩。图丨© Rajchert Lukasz