AbstractServerChannel (Netty API Reference (4.1.22.Final))

java.lang.Object
- io.netty.util.DefaultAttributeMap
- - io.netty.channel.AbstractChannel
  - - io.netty.channel.AbstractServerChannel

All Implemented Interfaces:

Channel ， ChannelOutboundInvoker ， ServerChannel ， AttributeMap ，java.lang.Comparable的< Channel >

已知直接子类：

LocalServerChannel
```
public abstract class AbstractServerChannel
extends AbstractChannel
implements ServerChannel
```
一个空壳服务器端Channel实现。服务器端Channel不允许进行以下操作：
- AbstractChannel.connect(SocketAddress, ChannelPromise)
- AbstractChannel.disconnect(ChannelPromise)
- AbstractChannel.write(Object, ChannelPromise)
- AbstractChannel.flush()
- 以及调用上述方法的快捷方法

Nested Class Summary
- Nested classes/interfaces inherited from class io.netty.channel.AbstractChannel
  AbstractChannel.AbstractUnsafe
- Nested classes/interfaces inherited from interface io.netty.channel.Channel
  Channel.Unsafe

构造方法摘要

构造方法
Modifier	Constructor and Description
`protected`	`AbstractServerChannel()` 创建一个新的实例。

方法摘要

所有方法接口方法具体的方法
Modifier and Type	Method and Description
`protected void`	`doDisconnect()` 将此`Channel`从其远程对等方断开
`protected void`	`doWrite(ChannelOutboundBuffer in)` 将给定缓冲区的内容刷新到远程对等体。
`protected java.lang.Object`	`filterOutboundMessage(java.lang.Object msg)` 在将新消息添加到此`AbstractChannel`的`ChannelOutboundBuffer`中时调用，以便`Channel`实现将消息转换为另一个消息。
`ChannelMetadata`	`metadata()` 返回`ChannelMetadata`的的`Channel`其描述的性质`Channel` 。
`protected AbstractChannel.AbstractUnsafe`	`newUnsafe()` 创建一个新的`AbstractChannel.AbstractUnsafe`实例，该实例将用于`Channel`的生命周期
`java.net.SocketAddress`	`remoteAddress()` 返回此通道连接到的远程地址。
`protected java.net.SocketAddress`	`remoteAddress0()` 返回`SocketAddress`其中`Channel`被连接到。

Methods inherited from class io.netty.channel.AbstractChannel
alloc, bind, bind, bytesBeforeUnwritable, bytesBeforeWritable, close, close, closeFuture, compareTo, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, doBeginRead, doBind, doClose, doDeregister, doRegister, doShutdownOutput, equals, eventLoop, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isCompatible, isRegistered, isWritable, localAddress, localAddress0, newChannelPipeline, newFailedFuture, newId, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, toString, unsafe, voidPromise, write, write, writeAndFlush, writeAndFlush

Methods inherited from class io.netty.util.DefaultAttributeMap
attr, hasAttr

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.netty.channel.Channel
alloc, bytesBeforeUnwritable, bytesBeforeWritable, closeFuture, config, eventLoop, flush, id, isActive, isOpen, isRegistered, isWritable, localAddress, parent, pipeline, read, unsafe

Methods inherited from interface io.netty.util.AttributeMap
attr, hasAttr

Methods inherited from interface io.netty.channel.ChannelOutboundInvoker
bind, bind, close, close, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, voidPromise, write, write, writeAndFlush, writeAndFlush

Methods inherited from interface java.lang.Comparable
compareTo

- 构造方法详细信息
  - AbstractServerChannel
```
protected AbstractServerChannel()
```
    创建一个新的实例。
- 方法详细信息
  - metadata
```
public ChannelMetadata metadata()
```
    从接口复制的描述： Channel
    
    返回ChannelMetadata的的Channel其描述的性质Channel 。
    
    Specified by:
    
    metadata接口 Channel
  - remoteAddress
```
public java.net.SocketAddress remoteAddress()
```
    从接口复制的描述： Channel
    
    返回此通道连接到的远程地址。返回的SocketAddress被假定为更具体的类型，如InetSocketAddress以检索详细信息。
    
    Specified by:
    
    remoteAddress在界面 Channel
    
    重写：
    
    remoteAddress在课程 AbstractChannel
    
    结果
    
    该频道的远程地址。如果此通道未连接， null 。如果此通道未连接，但它可以接收来自任意远程地址的消息（例如DatagramChannel ，请使用DefaultAddressedEnvelope.recipient()确定收到消息的来源，因为此方法将返回null 。
  - remoteAddress0
```
protected java.net.SocketAddress remoteAddress0()
```
    从类复制的描述： AbstractChannel
    
    返回SocketAddress其中Channel被连接到。
    
    Specified by:
    
    remoteAddress0在课程 AbstractChannel
  - doDisconnect
```
protected void doDisconnect()
                     throws java.lang.Exception
```
    从类复制的描述： AbstractChannel
    
    将此Channel从其远程对等方断开
    
    Specified by:
    
    doDisconnect在课堂 AbstractChannel
    
    异常
    
    java.lang.Exception
  - newUnsafe
```
protected AbstractChannel.AbstractUnsafe newUnsafe()
```
    从类复制的描述： AbstractChannel
    
    创建一个新的AbstractChannel.AbstractUnsafe实例，该实例将用于Channel的生命周期
    
    Specified by:
    
    newUnsafe在课堂 AbstractChannel
  - doWrite
```
protected void doWrite(ChannelOutboundBuffer in)
                throws java.lang.Exception
```
    从类复制的描述： AbstractChannel
    
    将给定缓冲区的内容刷新到远程对等体。
    
    Specified by:
    
    doWrite AbstractChannel
    
    异常
    
    java.lang.Exception
  - filterOutboundMessage
```
protected final java.lang.Object filterOutboundMessage(java.lang.Object msg)
```
    从类复制的描述： AbstractChannel
    
    在将新消息添加到此AbstractChannel的ChannelOutboundBuffer时调用，以便Channel实现将消息转换为另一个消息。（例如堆缓冲区 - >直接缓冲区）
    
    重写：
    
    filterOutboundMessage in class AbstractChannel

Class AbstractServerChannel

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.channel.AbstractChannel

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

构造方法摘要

方法摘要

Methods inherited from class io.netty.channel.AbstractChannel

Methods inherited from class io.netty.util.DefaultAttributeMap

Methods inherited from class java.lang.Object

Methods inherited from interface io.netty.channel.Channel

Methods inherited from interface io.netty.util.AttributeMap

Methods inherited from interface io.netty.channel.ChannelOutboundInvoker

Methods inherited from interface java.lang.Comparable

构造方法详细信息

AbstractServerChannel

方法详细信息

metadata

remoteAddress

remoteAddress0

doDisconnect

newUnsafe

doWrite

filterOutboundMessage