io.netty.handler.codec.http2

类 Http2ChannelDuplexHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.codec.http2.Http2ChannelDuplexHandler

所有已实现的接口:

ChannelHandler, ChannelInboundHandler, ChannelOutboundHandler

直接已知子类:

Http2MultiplexHandler

@UnstableApi
public abstract class Http2ChannelDuplexHandler
extends ChannelDuplexHandler

A ChannelDuplexHandler providing additional functionality for HTTP/2. Specifically it allows to:

• Create new outbound streams using newStream().
• Iterate over all active streams using forEachActiveStream(Http2FrameStreamVisitor).

The Http2FrameCodec is required to be part of the ChannelPipeline before this handler is added, or else an IllegalStateException will be thrown.

嵌套类概要

从接口继承的嵌套类/接口 io.netty.channel.ChannelHandler

ChannelHandler.Sharable

构造器概要

构造器

构造器和说明
Http2ChannelDuplexHandler()

方法概要

限定符和类型	方法和说明
protected void	forEachActiveStream(Http2FrameStreamVisitor streamVisitor) Allows to iterate over all currently active streams.
void	handlerAdded(ChannelHandlerContext ctx) Do nothing by default, sub-classes may override this method.
protected void	handlerAdded0(ChannelHandlerContext ctx)
void	handlerRemoved(ChannelHandlerContext ctx) Do nothing by default, sub-classes may override this method.
protected void	handlerRemoved0(ChannelHandlerContext ctx)
Http2FrameStream	newStream() Creates a new Http2FrameStream object.

从类继承的方法 io.netty.channel.ChannelDuplexHandler

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

从类继承的方法 io.netty.channel.ChannelInboundHandlerAdapter

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

从类继承的方法 io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, isSharable

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.channel.ChannelHandler

exceptionCaught

构造器详细资料

Http2ChannelDuplexHandler

public Http2ChannelDuplexHandler()

方法详细资料

handlerAdded

public final void handlerAdded(ChannelHandlerContext ctx)
                        throws java.lang.Exception

从类复制的说明: ChannelHandlerAdapter

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

指定者:

handlerAdded 在接口中 ChannelHandler

覆盖:

handlerAdded 在类中 ChannelHandlerAdapter

抛出:

java.lang.Exception

handlerAdded0

protected void handlerAdded0(ChannelHandlerContext ctx)
                      throws java.lang.Exception

抛出:

java.lang.Exception

handlerRemoved

public final void handlerRemoved(ChannelHandlerContext ctx)
                          throws java.lang.Exception

从类复制的说明: ChannelHandlerAdapter

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

指定者:

handlerRemoved 在接口中 ChannelHandler

覆盖:

handlerRemoved 在类中 ChannelHandlerAdapter

抛出:

java.lang.Exception

handlerRemoved0

protected void handlerRemoved0(ChannelHandlerContext ctx)
                        throws java.lang.Exception

抛出:

java.lang.Exception

newStream

public final Http2FrameStream newStream()

Creates a new Http2FrameStream object.

This method is thread-safe.

forEachActiveStream

protected final void forEachActiveStream(Http2FrameStreamVisitor streamVisitor)
                                  throws Http2Exception

Allows to iterate over all currently active streams.

This method may only be called from the eventloop thread.

抛出:

Http2Exception