Selected Java Interview Questions

Sep 22, 2021 · Backend Development

Understanding Netty's Event Registration and Its Integration with Java NIO

This article explains how Netty abstracts Java NIO's event registration by using SelectionKey interestOps, detailing the registration of OP_ACCEPT and OP_READ events, the underlying doRegister and doBeginRead implementations, and the flow of events through the Netty pipeline with illustrative code snippets.