gRPC教程netty源码-server端绑定端口流程

源码调用关系图

1. AbstractBootstrap --> bind() --> doBind() --> doBind0()
2. NioServerSocketChannel的bind方法在父类AbstractChannel类，所以channel的调用关系：AbstractChannel --> bind()
3. DefaultChannelPipeline --> bind()
4. AbstractChannelHandlerContext --> bind()
5. HeadContext --> bind()
6. AbstractChannel.AbstractUnsafe --> bind(),然后调用AbstractChannel --> doBind(),而他的实现类看下一步
7. NioServerSocketChannel --> doBind()

netty源码-server端绑定端口流程