Netty源码解析-EventLoopGroup

1.EventLoopGroup类结构

重点：继承了ScheduledExecutorService类

2.NioEventLoopGroup类结构

核心代码
NioEventLoopGroup构造方法：确定线程数
MultithreadEventExecutorGroup构造器：确定executor = new ThreadPerTaskExecutor(newDefaultThreadFactory());
children = new EventExecutor[nThreads];