Spring
Netty event monitoring and processing (below) [with benefits]
The previous article introduced the basic concepts of event monitoring, responsibility chain model, socket interface and IO model, thread model, and the overall structure of Netty. This article will talk about one of the three core modules of Netty: event monitoring and processing. As mentioned earlier, Netty is a NIO framework. It abstracts the establishment, readability, and writability of IO channels into events, which are transmitted in the form of a chain of responsibility. A custom Handler