netty-handler

library4.1.135.Finaljavamavenunverified

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.

networking

<dependency>
  <groupId>io.netty</groupId>
  <artifactId>netty-handler</artifactId>
  <version>4.1.135.Final</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · NETTY-HANDLER

netty-handler

networkingjavav4.1.135.Final

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

ChannelHandler

✓ io.netty.channel.ChannelHandler

Implements a simple Netty channel handler that echoes received messages.

import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelInboundHandlerAdapter; public class MyHandler extends ChannelInboundHandlerAdapter { @Override public void channelRead(ChannelHandlerContext ctx, Object msg) { System.out.println("Received: " + msg); ctx.writeAndFlush(msg); } }

Debug

Known issues

breakingNetty 4.1.x has breaking changes in handler APIs compared to 4.0.x, especially in channel pipeline management.

fix

Review the Netty 4.1 migration guide for changes in handler lifecycle and pipeline operations.

affects: >=4.1.0

Upgrade

Version history

4.1.135.Finallatest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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node

Resources

githubhttps://github.com/netty/netty ↗

homepagehttp://netty.io/ ↗

docshttps://appdoc.app/artifact/io.netty/netty-handler/ ↗