io.netty.example.http2.helloworld.client

类 Http2SettingsHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<Http2Settings>

io.netty.example.http2.helloworld.client.Http2SettingsHandler

所有已实现的接口:

ChannelHandler, ChannelInboundHandler

public class Http2SettingsHandler
extends SimpleChannelInboundHandler<Http2Settings>

Reads the first Http2Settings object and notifies a ChannelPromise

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
Http2SettingsHandler(ChannelPromise promise) Create new instance

方法概要

限定符和类型	方法和说明
void	awaitSettings(long timeout, java.util.concurrent.TimeUnit unit) Wait for this handler to be added after the upgrade to HTTP/2, and for initial preface handshake to complete.
protected void	channelRead0(ChannelHandlerContext ctx, Http2Settings msg) Is called for each message of type I.

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

acceptInboundMessage, channelRead

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

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

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

ensureNotSharable, handlerAdded, handlerRemoved, 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

handlerAdded, handlerRemoved

构造器详细资料

Http2SettingsHandler

public Http2SettingsHandler(ChannelPromise promise)

Create new instance

参数:

promise - Promise object used to notify when first settings are received

方法详细资料

awaitSettings

public void awaitSettings(long timeout,
                          java.util.concurrent.TimeUnit unit)
                   throws java.lang.Exception

Wait for this handler to be added after the upgrade to HTTP/2, and for initial preface handshake to complete.

参数:

timeout - Time to wait

unit - TimeUnit for timeout

抛出:

java.lang.Exception - if timeout or other failure occurs

channelRead0

protected void channelRead0(ChannelHandlerContext ctx,
                            Http2Settings msg)
                     throws java.lang.Exception

从类复制的说明: SimpleChannelInboundHandler

Is called for each message of type I.

指定者:

channelRead0 在类中 SimpleChannelInboundHandler<Http2Settings>

参数:

ctx - the ChannelHandlerContext which this SimpleChannelInboundHandler belongs to

msg - the message to handle

抛出:

java.lang.Exception - is thrown if an error occurred