Netty学习笔记
netty
###netty
1.一个EventLoopGroup当中会包含一个或者多个EventLoop
2.一个EventLoop在他的整个生命周期当中都会与唯一一个Thread进行绑定
3.所有的EventLoop所处理的各种I/O事件都将在它所关联的那个Thread上进行处理
4.一个Channel在他的整个生命周期中只会注册在一个EventLoop上
5.一个EventLoop在运行过程当中,会被分配给一个或者多个Channel
结论
在Netty中,Channel的实现一定是线程安全的;基于此,我们可以存储一个Channeld的引用,并且在需要向远程端点发送数据时,通过这个引用来调用Channel相应的方法;即便当时有很多线程都在使用他也不会出现线程不安全的问题;而且,消息一定会按照顺序发送出去。
重要结论
我们在业务的开发中,不要将
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