io.netty.handler.codec.http2

Class Http2Codec

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.codec.http2.Http2Codec

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler, ChannelOutboundHandler

@UnstableApi
public final class Http2Codec
extends ChannelDuplexHandler

An HTTP/2 channel handler that adds a Http2FrameCodec and Http2MultiplexCodec to the pipeline before removing itself.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
Http2Codec(boolean server, ChannelHandler streamHandler) Construct a new handler whose child channels run in the same event loop as this handler.
Http2Codec(boolean server, ChannelHandler streamHandler, EventLoopGroup streamGroup) Construct a new handler whose child channels run in a different event loop.

Method Summary

Methods

Modifier and Type	Method and Description
void	handlerAdded(ChannelHandlerContext ctx) Do nothing by default, sub-classes may override this method.

Methods inherited from class io.netty.channel.ChannelDuplexHandler

bind, close, connect, deregister, disconnect, flush, read, write

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

handlerRemoved, isSharable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty.channel.ChannelHandler

exceptionCaught, handlerRemoved

Constructor Detail

Http2Codec

public Http2Codec(boolean server,
          ChannelHandler streamHandler)

Construct a new handler whose child channels run in the same event loop as this handler.

Parameters:

server - true this is a server

streamHandler - the handler added to channels for remotely-created streams. It must be ChannelHandler.Sharable.

Http2Codec

public Http2Codec(boolean server,
          ChannelHandler streamHandler,
          EventLoopGroup streamGroup)

Construct a new handler whose child channels run in a different event loop.

Parameters:

server - true this is a server

streamHandler - the handler added to channels for remotely-created streams. It must be ChannelHandler.Sharable.

streamGroup - event loop for registering child channels

Method Detail

handlerAdded

public void handlerAdded(ChannelHandlerContext ctx)
                  throws Exception

Description copied from class: ChannelHandlerAdapter

Do nothing by default, sub-classes may override this method.

Specified by:

handlerAdded in interface ChannelHandler

Overrides:

handlerAdded in class ChannelHandlerAdapter

Throws:

Exception