课件和 Demo 地址
https://github.com/geektime-geekbang/geek_netty
作者回复: 你打卡打的真心不错!
作者回复: 是的,因为finally语句中会尝试释放,但是肯定不执行释放因为释放的时候会判断:
public static boolean release(Object msg) {
if (msg instanceof ReferenceCounted) {
return ((ReferenceCounted) msg).release();
}
return false;
}