AbstractOioChannel (Netty API Reference (4.1.22.Final))

java.lang.Object
- io.netty.util.DefaultAttributeMap
- - io.netty.channel.AbstractChannel
  - - io.netty.channel.oio.AbstractOioChannel

All Implemented Interfaces:

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

已知直接子类：

AbstractOioByteChannel ， AbstractOioMessageChannel
```
public abstract class AbstractOioChannel
extends AbstractChannel
```
使用Old-Blocking-IO的Channel实现的抽象基类

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

Field Summary

Fields
Modifier and Type	Field and Description
`protected static int`	`SO_TIMEOUT`

构造方法摘要

构造方法
Modifier	Constructor and Description
`protected`	`AbstractOioChannel(Channel parent)`

方法摘要

所有方法接口方法抽象方法具体的方法弃用的方法
Modifier and Type	Method and Description
`protected void`	`clearReadPending()` 将等待读取设置为 `false` 。
`protected void`	`doBeginRead()` 安排读取操作。
`protected abstract void`	`doConnect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress)` 如果指定了localAddress，则使用给定的localAddress连接到远程对等，否则连接到 `null` 。
`protected abstract void`	`doRead()`
`protected boolean`	`isCompatible(EventLoop loop)` 如果给定的`EventLoop`与此实例兼容，则返回`true` 。
`protected boolean`	`isReadPending()` 已过时。不再支持。不再支持。
`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
`protected void`	`setReadPending(boolean readPending)` 已过时。如果合适，请使用`clearReadPending()` 。不再支持。

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, doBind, doClose, doDeregister, doDisconnect, doRegister, doShutdownOutput, doWrite, equals, eventLoop, filterOutboundMessage, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, localAddress, localAddress0, newChannelPipeline, newFailedFuture, newId, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, remoteAddress, remoteAddress0, 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
config, isActive, isOpen, metadata

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

- 字段详细信息
  - SO_TIMEOUT
```
protected static final int SO_TIMEOUT
```
    另请参见：
    
    Constant Field Values
- 构造方法详细信息
  - AbstractOioChannel
```
protected AbstractOioChannel(Channel parent)
```
    另请参见：
    
    AbstractChannel.AbstractChannel(Channel)
- 方法详细信息
  - 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在课堂上 AbstractChannel
  - isCompatible
```
protected boolean isCompatible(EventLoop loop)
```
    从类复制的描述： AbstractChannel
    
    如果给定的EventLoop与此实例兼容，则返回true 。
    
    Specified by:
    
    isCompatible在课堂上 AbstractChannel
  - doConnect
```
protected abstract void doConnect(java.net.SocketAddress remoteAddress,
                                  java.net.SocketAddress localAddress)
                           throws java.lang.Exception
```
    如果指定了localAddress，则使用给定的localAddress连接到远程对等，否则连接到 null 。
    
    异常
    
    java.lang.Exception
  - doBeginRead
```
protected void doBeginRead()
                    throws java.lang.Exception
```
    从类复制的描述： AbstractChannel
    
    安排读取操作。
    
    Specified by:
    
    doBeginRead在课堂上 AbstractChannel
    
    异常
    
    java.lang.Exception
  - doRead
```
protected abstract void doRead()
```
  - isReadPending
```
@Deprecated
protected boolean isReadPending()
```
    已过时。不再支持。不再支持。
  - setReadPending
```
@Deprecated
protected void setReadPending(boolean readPending)
```
    已过时。如果适用，请使用clearReadPending() 。不再支持。
  - clearReadPending
```
protected final void clearReadPending()
```
    将等待读取设置为 false 。

Class AbstractOioChannel

Nested Class Summary

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

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

Field Summary

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

字段详细信息

SO_TIMEOUT

构造方法详细信息

AbstractOioChannel

方法详细信息

newUnsafe

isCompatible

doConnect

doBeginRead

doRead

isReadPending

setReadPending

clearReadPending