io.netty.handler.proxy

类 HttpProxyHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.proxy.ProxyHandler

io.netty.handler.proxy.HttpProxyHandler

所有已实现的接口:

ChannelHandler, ChannelInboundHandler, ChannelOutboundHandler

public final class HttpProxyHandler
extends ProxyHandler

Handler that establishes a blind forwarding proxy tunnel using HTTP/1.1 CONNECT request. It can be used to establish plaintext or secure tunnels.

HTTP users who need to connect to a message-forwarding HTTP proxy agent instead of a tunneling proxy should not use this handler.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	HttpProxyHandler.HttpProxyConnectException Specific case of a connection failure, which may include headers from the proxy.

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
HttpProxyHandler(java.net.SocketAddress proxyAddress)
HttpProxyHandler(java.net.SocketAddress proxyAddress, HttpHeaders headers)
HttpProxyHandler(java.net.SocketAddress proxyAddress, HttpHeaders headers, boolean ignoreDefaultPortsInConnectHostHeader)
HttpProxyHandler(java.net.SocketAddress proxyAddress, java.lang.String username, java.lang.String password)
HttpProxyHandler(java.net.SocketAddress proxyAddress, java.lang.String username, java.lang.String password, HttpHeaders headers)
HttpProxyHandler(java.net.SocketAddress proxyAddress, java.lang.String username, java.lang.String password, HttpHeaders headers, boolean ignoreDefaultPortsInConnectHostHeader)

方法概要

限定符和类型	方法和说明
protected void	addCodec(ChannelHandlerContext ctx) Adds the codec handlers required to communicate with the proxy server.
java.lang.String	authScheme() Returns the name of the authentication scheme in use.
protected boolean	handleResponse(ChannelHandlerContext ctx, java.lang.Object response) Handles the message received from the proxy server.
protected java.lang.Object	newInitialMessage(ChannelHandlerContext ctx) Returns a new message that is sent at first time when the connection to the proxy server has been established.
java.lang.String	password()
java.lang.String	protocol() Returns the name of the proxy protocol in use.
protected void	removeDecoder(ChannelHandlerContext ctx) Removes the decoders added in ProxyHandler.addCodec(ChannelHandlerContext).
protected void	removeEncoder(ChannelHandlerContext ctx) Removes the encoders added in ProxyHandler.addCodec(ChannelHandlerContext).
java.lang.String	username()

从类继承的方法 io.netty.handler.proxy.ProxyHandler

channelActive, channelInactive, channelRead, channelReadComplete, connect, connectFuture, connectTimeoutMillis, destinationAddress, exceptionCaught, exceptionMessage, flush, handlerAdded, isConnected, proxyAddress, sendToProxyServer, setConnectTimeoutMillis, write

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

bind, close, deregister, disconnect, read

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

channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

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

ensureNotSharable, 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

handlerRemoved

构造器详细资料

HttpProxyHandler

public HttpProxyHandler(java.net.SocketAddress proxyAddress)

HttpProxyHandler

public HttpProxyHandler(java.net.SocketAddress proxyAddress,
                        HttpHeaders headers)

HttpProxyHandler

public HttpProxyHandler(java.net.SocketAddress proxyAddress,
                        HttpHeaders headers,
                        boolean ignoreDefaultPortsInConnectHostHeader)

HttpProxyHandler

public HttpProxyHandler(java.net.SocketAddress proxyAddress,
                        java.lang.String username,
                        java.lang.String password)

HttpProxyHandler

public HttpProxyHandler(java.net.SocketAddress proxyAddress,
                        java.lang.String username,
                        java.lang.String password,
                        HttpHeaders headers)

HttpProxyHandler

public HttpProxyHandler(java.net.SocketAddress proxyAddress,
                        java.lang.String username,
                        java.lang.String password,
                        HttpHeaders headers,
                        boolean ignoreDefaultPortsInConnectHostHeader)

方法详细资料

protocol

public java.lang.String protocol()

从类复制的说明: ProxyHandler

Returns the name of the proxy protocol in use.

指定者:

protocol 在类中 ProxyHandler

authScheme

public java.lang.String authScheme()

从类复制的说明: ProxyHandler

Returns the name of the authentication scheme in use.

指定者:

authScheme 在类中 ProxyHandler

username

public java.lang.String username()

password

public java.lang.String password()

addCodec

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

从类复制的说明: ProxyHandler

Adds the codec handlers required to communicate with the proxy server.

指定者:

addCodec 在类中 ProxyHandler

抛出:

java.lang.Exception

removeEncoder

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

从类复制的说明: ProxyHandler

Removes the encoders added in ProxyHandler.addCodec(ChannelHandlerContext).

指定者:

removeEncoder 在类中 ProxyHandler

抛出:

java.lang.Exception

removeDecoder

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

从类复制的说明: ProxyHandler

Removes the decoders added in ProxyHandler.addCodec(ChannelHandlerContext).

指定者:

removeDecoder 在类中 ProxyHandler

抛出:

java.lang.Exception

newInitialMessage

protected java.lang.Object newInitialMessage(ChannelHandlerContext ctx)
                                      throws java.lang.Exception

从类复制的说明: ProxyHandler

Returns a new message that is sent at first time when the connection to the proxy server has been established.

指定者:

newInitialMessage 在类中 ProxyHandler

返回:

the initial message, or null if the proxy server is expected to send the first message instead

抛出:

java.lang.Exception

handleResponse

protected boolean handleResponse(ChannelHandlerContext ctx,
                                 java.lang.Object response)
                          throws java.lang.Exception

从类复制的说明: ProxyHandler

Handles the message received from the proxy server.

指定者:

handleResponse 在类中 ProxyHandler

返回:

true if the connection to the destination has been established, false if the connection to the destination has not been established and more messages are expected from the proxy server

抛出:

java.lang.Exception