UniqueIpFilter (Netty API Reference (4.1.22.Final))

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java.lang.Object
- io.netty.channel.ChannelHandlerAdapter
- - io.netty.channel.ChannelInboundHandlerAdapter
  - - io.netty.handler.ipfilter.AbstractRemoteAddressFilter<java.net.InetSocketAddress>
    - - io.netty.handler.ipfilter.UniqueIpFilter

All Implemented Interfaces:

ChannelHandler ， ChannelInboundHandler
```
@ChannelHandler.Sharable
public class UniqueIpFilter
extends AbstractRemoteAddressFilter<java.net.InetSocketAddress>
```
此类允许您确保始终为每个IP地址最多连接一台服务器Channel 。

Nested Class Summary
- Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler
  ChannelHandler.Sharable

构造方法摘要

构造方法
Constructor and Description
`UniqueIpFilter()`

方法摘要

所有方法接口方法具体的方法
Modifier and Type	Method and Description
`protected boolean`	`accept(ChannelHandlerContext ctx, java.net.InetSocketAddress remoteAddress)` 在`Channel`获得注册后立即调用此方法。

Methods inherited from class io.netty.handler.ipfilter.AbstractRemoteAddressFilter
channelAccepted, channelActive, channelRegistered, channelRejected

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter
channelInactive, channelRead, channelReadComplete, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, handlerAdded, 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
handlerAdded, handlerRemoved

- 构造方法详细信息
  - UniqueIpFilter
```
public UniqueIpFilter()
```
- 方法详细信息
  - accept
```
protected boolean accept(ChannelHandlerContext ctx,
                         java.net.InetSocketAddress remoteAddress)
                  throws java.lang.Exception
```
    从类复制的描述： AbstractRemoteAddressFilter
    
    在Channel获得注册后立即调用此方法。
    
    Specified by:
    
    accept在类 AbstractRemoteAddressFilter<java.net.InetSocketAddress>
    
    结果
    
    如果应该接受来自此IP地址和端口的连接，则返回true。否则为假。
    
    异常
    
    java.lang.Exception

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