Recently I have compiled a dry document related to Netty , and the explanation is very systematic. Share with everyone today. What will you gain after reading this document?

Understand the current hot Netty framework, core concepts, and development process;

Handwritten RPC framework (chat room, Tomcat, etc.);

Check for missing and fill vacancies against knowledge points to help eliminate knowledge blind spots and reconstruct the knowledge system.

The document revolves around the topic of "based on the Netty handwritten RPC framework", from small tests to advanced applications, which involves many design difficulties in Netty programming, such as:

TCP unpacking and sticking
Netty concept and architecture
Read and write idle detection, heartbeat mechanism, WebSocket long connection
Netty source code analysis
RPC underlying communication principle
Handwriting chat room, Tomcat

This document is divided into four parts, the specific content is as follows:

The first part of the concept and architecture of Netty

Chapter 1. Netty-Asynchronous and Event Driven
Chapter 2 Your First Netty Application
Chapter 3 Netty's Components and Design
Chapter 4 Transmission
Chapter 5 ByteBuf
Chapter 6 ChannelHandler and ChannelPipeline
Chapter 7 EventLoop and Thread Model
Chapter 8 Guidance
Chapter 9 Unit Testing