OioDatagramChannel (Netty 4.1.109.Final API文档

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

所有已实现的接口:

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

已过时。
use NIO / EPOLL / KQUEUE transport.
```
@Deprecated
public class OioDatagramChannel
extends AbstractOioMessageChannel
implements DatagramChannel
```
An OIO datagram Channel that sends and receives an AddressedEnvelope.

另请参阅:

AddressedEnvelope, DatagramPacket

嵌套类概要
- 从类继承的嵌套类/接口 io.netty.channel.AbstractChannel
  AbstractChannel.AbstractUnsafe
- 从接口继承的嵌套类/接口 io.netty.channel.Channel
  Channel.Unsafe

字段概要
- 从类继承的字段 io.netty.channel.oio.AbstractOioChannel
  SO_TIMEOUT

构造器概要

构造器
构造器和说明
`OioDatagramChannel()` 已过时。 Create a new instance with an new `MulticastSocket`.
`OioDatagramChannel(java.net.MulticastSocket socket)` 已过时。 Create a new instance from the given `MulticastSocket`.

方法概要

All Methods Instance Methods Concrete Methods Deprecated Methods
限定符和类型	方法和说明
`ChannelFuture`	`block(java.net.InetAddress multicastAddress, java.net.InetAddress sourceToBlock)` 已过时。 Block the given sourceToBlock address for the given multicastAddress and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`block(java.net.InetAddress multicastAddress, java.net.InetAddress sourceToBlock, ChannelPromise promise)` 已过时。 Block the given sourceToBlock address for the given multicastAddress and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`block(java.net.InetAddress multicastAddress, java.net.NetworkInterface networkInterface, java.net.InetAddress sourceToBlock)` 已过时。 Block the given sourceToBlock address for the given multicastAddress on the given networkInterface and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`block(java.net.InetAddress multicastAddress, java.net.NetworkInterface networkInterface, java.net.InetAddress sourceToBlock, ChannelPromise promise)` 已过时。 Block the given sourceToBlock address for the given multicastAddress on the given networkInterface and notifies the `ChannelFuture` once the operation completes.
`DatagramChannelConfig`	`config()` 已过时。 Returns the configuration of this channel.
`protected void`	`doBind(java.net.SocketAddress localAddress)` 已过时。 Bind the `Channel` to the `SocketAddress`
`protected void`	`doClose()` 已过时。 Close the `Channel`
`protected void`	`doConnect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress)` 已过时。 Connect to the remote peer using the given localAddress if one is specified or `null` otherwise.
`protected void`	`doDisconnect()` 已过时。 Disconnect this `Channel` from its remote peer
`protected int`	`doReadMessages(java.util.List<java.lang.Object> buf)` 已过时。 Read messages into the given array and return the amount which was read.
`protected void`	`doWrite(ChannelOutboundBuffer in)` 已过时。 Flush the content of the given buffer to the remote peer.
`protected java.lang.Object`	`filterOutboundMessage(java.lang.Object msg)` 已过时。 Invoked when a new message is added to a `ChannelOutboundBuffer` of this `AbstractChannel`, so that the `Channel` implementation converts the message to another.
`boolean`	`isActive()` 已过时。 Return `true` if the `Channel` is active and so connected.
`boolean`	`isConnected()` 已过时。 Return `true` if the `DatagramChannel` is connected to the remote peer.
`boolean`	`isOpen()` 已过时。 Returns `true` if the `Channel` is open and may get active later
`ChannelFuture`	`joinGroup(java.net.InetAddress multicastAddress)` 已过时。 Joins a multicast group and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`joinGroup(java.net.InetAddress multicastAddress, ChannelPromise promise)` 已过时。 Joins a multicast group and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`joinGroup(java.net.InetAddress multicastAddress, java.net.NetworkInterface networkInterface, java.net.InetAddress source)` 已过时。 Joins the specified multicast group at the specified interface and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`joinGroup(java.net.InetAddress multicastAddress, java.net.NetworkInterface networkInterface, java.net.InetAddress source, ChannelPromise promise)` 已过时。 Joins the specified multicast group at the specified interface and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`joinGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface)` 已过时。 Joins the specified multicast group at the specified interface and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`joinGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface, ChannelPromise promise)` 已过时。 Joins the specified multicast group at the specified interface and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`leaveGroup(java.net.InetAddress multicastAddress)` 已过时。 Leaves a multicast group and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`leaveGroup(java.net.InetAddress multicastAddress, ChannelPromise promise)` 已过时。 Leaves a multicast group and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`leaveGroup(java.net.InetAddress multicastAddress, java.net.NetworkInterface networkInterface, java.net.InetAddress source)` 已过时。 Leave the specified multicast group at the specified interface using the specified source and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`leaveGroup(java.net.InetAddress multicastAddress, java.net.NetworkInterface networkInterface, java.net.InetAddress source, ChannelPromise promise)` 已过时。 Leave the specified multicast group at the specified interface using the specified source and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`leaveGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface)` 已过时。 Leaves a multicast group on a specified local interface and notifies the `ChannelFuture` once the operation completes.
`ChannelFuture`	`leaveGroup(java.net.InetSocketAddress multicastAddress, java.net.NetworkInterface networkInterface, ChannelPromise promise)` 已过时。 Leaves a multicast group on a specified local interface and notifies the `ChannelFuture` once the operation completes.
`java.net.InetSocketAddress`	`localAddress()` 已过时。 Returns the local address where this channel is bound to.
`protected java.net.SocketAddress`	`localAddress0()` 已过时。 Returns the `SocketAddress` which is bound locally.
`ChannelMetadata`	`metadata()` 已过时。 Return the `ChannelMetadata` of the `Channel` which describe the nature of the `Channel`.
`java.net.InetSocketAddress`	`remoteAddress()` 已过时。 Returns the remote address where this channel is connected to.
`protected java.net.SocketAddress`	`remoteAddress0()` 已过时。 Return the `SocketAddress` which the `Channel` is connected to.

从类继承的方法 io.netty.channel.oio.AbstractOioMessageChannel
doRead

从类继承的方法 io.netty.channel.oio.AbstractOioChannel
clearReadPending, doBeginRead, isCompatible, isReadPending, newUnsafe, setReadPending

从类继承的方法 io.netty.channel.AbstractChannel
alloc, bind, bind, bytesBeforeUnwritable, bytesBeforeWritable, close, close, closeFuture, compareTo, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, doDeregister, doRegister, doShutdownOutput, equals, eventLoop, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, maxMessagesPerWrite, newChannelPipeline, newFailedFuture, newId, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, toString, unsafe, validateFileRegion, voidPromise, write, write, writeAndFlush, writeAndFlush

从类继承的方法 io.netty.util.DefaultAttributeMap
attr, hasAttr

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 io.netty.channel.Channel
alloc, bytesBeforeUnwritable, bytesBeforeWritable, closeFuture, eventLoop, flush, id, isRegistered, isWritable, parent, pipeline, read, unsafe

从接口继承的方法 io.netty.util.AttributeMap
attr, hasAttr

从接口继承的方法 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

从接口继承的方法 java.lang.Comparable
compareTo

- 构造器详细资料
  - OioDatagramChannel
```
public OioDatagramChannel()
```
    已过时。
    
    Create a new instance with an new MulticastSocket.
  - OioDatagramChannel
```
public OioDatagramChannel(java.net.MulticastSocket socket)
```
    已过时。
    
    Create a new instance from the given MulticastSocket.
    
    参数:
    
    socket - the MulticastSocket which is used by this instance
- 方法详细资料
  - metadata
```
public ChannelMetadata metadata()
```
    已过时。
    
    从接口复制的说明: Channel
    
    Return the ChannelMetadata of the Channel which describe the nature of the Channel.
    
    指定者:
    
    metadata 在接口中 Channel
  - config
```
public DatagramChannelConfig config()
```
    已过时。
    
    Returns the configuration of this channel. This can be safely cast to OioDatagramChannelConfig.
    
    指定者:
    
    config 在接口中 Channel
    
    指定者:
    
    config 在接口中 DatagramChannel
  - isOpen
```
public boolean isOpen()
```
    已过时。
    
    从接口复制的说明: Channel
    
    Returns true if the Channel is open and may get active later
    
    指定者:
    
    isOpen 在接口中 Channel
  - isActive
```
public boolean isActive()
```
    已过时。
    
    从接口复制的说明: Channel
    
    Return true if the Channel is active and so connected.
    
    指定者:
    
    isActive 在接口中 Channel
  - isConnected
```
public boolean isConnected()
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Return true if the DatagramChannel is connected to the remote peer.
    
    指定者:
    
    isConnected 在接口中 DatagramChannel
  - localAddress0
```
protected java.net.SocketAddress localAddress0()
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Returns the SocketAddress which is bound locally.
    
    指定者:
    
    localAddress0 在类中 AbstractChannel
  - remoteAddress0
```
protected java.net.SocketAddress remoteAddress0()
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Return the SocketAddress which the Channel is connected to.
    
    指定者:
    
    remoteAddress0 在类中 AbstractChannel
  - doBind
```
protected void doBind(java.net.SocketAddress localAddress)
               throws java.lang.Exception
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Bind the Channel to the SocketAddress
    
    指定者:
    
    doBind 在类中 AbstractChannel
    
    抛出:
    
    java.lang.Exception
  - localAddress
```
public java.net.InetSocketAddress localAddress()
```
    已过时。
    
    从接口复制的说明: Channel
    
    Returns the local address where this channel is bound to. The returned SocketAddress is supposed to be down-cast into more concrete type such as InetSocketAddress to retrieve the detailed information.
    
    指定者:
    
    localAddress 在接口中 Channel
    
    指定者:
    
    localAddress 在接口中 DatagramChannel
    
    覆盖:
    
    localAddress 在类中 AbstractChannel
    
    返回:
    
    the local address of this channel. null if this channel is not bound.
  - remoteAddress
```
public java.net.InetSocketAddress remoteAddress()
```
    已过时。
    
    从接口复制的说明: Channel
    
    Returns the remote address where this channel is connected to. The returned SocketAddress is supposed to be down-cast into more concrete type such as InetSocketAddress to retrieve the detailed information.
    
    指定者:
    
    remoteAddress 在接口中 Channel
    
    指定者:
    
    remoteAddress 在接口中 DatagramChannel
    
    覆盖:
    
    remoteAddress 在类中 AbstractChannel
    
    返回:
    
    the remote address of this channel. null if this channel is not connected. If this channel is not connected but it can receive messages from arbitrary remote addresses (e.g. DatagramChannel, use DefaultAddressedEnvelope.recipient() to determine the origination of the received message as this method will return null.
  - doConnect
```
protected void doConnect(java.net.SocketAddress remoteAddress,
                         java.net.SocketAddress localAddress)
                  throws java.lang.Exception
```
    已过时。
    
    从类复制的说明: AbstractOioChannel
    
    Connect to the remote peer using the given localAddress if one is specified or null otherwise.
    
    指定者:
    
    doConnect 在类中 AbstractOioChannel
    
    抛出:
    
    java.lang.Exception
  - doDisconnect
```
protected void doDisconnect()
                     throws java.lang.Exception
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Disconnect this Channel from its remote peer
    
    指定者:
    
    doDisconnect 在类中 AbstractChannel
    
    抛出:
    
    java.lang.Exception
  - doClose
```
protected void doClose()
                throws java.lang.Exception
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Close the Channel
    
    指定者:
    
    doClose 在类中 AbstractChannel
    
    抛出:
    
    java.lang.Exception
  - doReadMessages
```
protected int doReadMessages(java.util.List<java.lang.Object> buf)
                      throws java.lang.Exception
```
    已过时。
    
    从类复制的说明: AbstractOioMessageChannel
    
    Read messages into the given array and return the amount which was read.
    
    指定者:
    
    doReadMessages 在类中 AbstractOioMessageChannel
    
    抛出:
    
    java.lang.Exception
  - doWrite
```
protected void doWrite(ChannelOutboundBuffer in)
                throws java.lang.Exception
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Flush the content of the given buffer to the remote peer.
    
    指定者:
    
    doWrite 在类中 AbstractChannel
    
    抛出:
    
    java.lang.Exception
  - filterOutboundMessage
```
protected java.lang.Object filterOutboundMessage(java.lang.Object msg)
```
    已过时。
    
    从类复制的说明: AbstractChannel
    
    Invoked when a new message is added to a ChannelOutboundBuffer of this AbstractChannel, so that the Channel implementation converts the message to another. (e.g. heap buffer -> direct buffer)
    
    覆盖:
    
    filterOutboundMessage 在类中 AbstractChannel
  - joinGroup
```
public ChannelFuture joinGroup(java.net.InetAddress multicastAddress)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Joins a multicast group and notifies the ChannelFuture once the operation completes.
    
    指定者:
    
    joinGroup 在接口中 DatagramChannel
  - joinGroup
```
public ChannelFuture joinGroup(java.net.InetAddress multicastAddress,
                               ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Joins a multicast group and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    joinGroup 在接口中 DatagramChannel
  - joinGroup
```
public ChannelFuture joinGroup(java.net.InetSocketAddress multicastAddress,
                               java.net.NetworkInterface networkInterface)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Joins the specified multicast group at the specified interface and notifies the ChannelFuture once the operation completes.
    
    指定者:
    
    joinGroup 在接口中 DatagramChannel
  - joinGroup
```
public ChannelFuture joinGroup(java.net.InetSocketAddress multicastAddress,
                               java.net.NetworkInterface networkInterface,
                               ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Joins the specified multicast group at the specified interface and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    joinGroup 在接口中 DatagramChannel
  - joinGroup
```
public ChannelFuture joinGroup(java.net.InetAddress multicastAddress,
                               java.net.NetworkInterface networkInterface,
                               java.net.InetAddress source)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Joins the specified multicast group at the specified interface and notifies the ChannelFuture once the operation completes.
    
    指定者:
    
    joinGroup 在接口中 DatagramChannel
  - joinGroup
```
public ChannelFuture joinGroup(java.net.InetAddress multicastAddress,
                               java.net.NetworkInterface networkInterface,
                               java.net.InetAddress source,
                               ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Joins the specified multicast group at the specified interface and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    joinGroup 在接口中 DatagramChannel
  - leaveGroup
```
public ChannelFuture leaveGroup(java.net.InetAddress multicastAddress)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Leaves a multicast group and notifies the ChannelFuture once the operation completes.
    
    指定者:
    
    leaveGroup 在接口中 DatagramChannel
  - leaveGroup
```
public ChannelFuture leaveGroup(java.net.InetAddress multicastAddress,
                                ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Leaves a multicast group and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    leaveGroup 在接口中 DatagramChannel
  - leaveGroup
```
public ChannelFuture leaveGroup(java.net.InetSocketAddress multicastAddress,
                                java.net.NetworkInterface networkInterface)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Leaves a multicast group on a specified local interface and notifies the ChannelFuture once the operation completes.
    
    指定者:
    
    leaveGroup 在接口中 DatagramChannel
  - leaveGroup
```
public ChannelFuture leaveGroup(java.net.InetSocketAddress multicastAddress,
                                java.net.NetworkInterface networkInterface,
                                ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Leaves a multicast group on a specified local interface and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    leaveGroup 在接口中 DatagramChannel
  - leaveGroup
```
public ChannelFuture leaveGroup(java.net.InetAddress multicastAddress,
                                java.net.NetworkInterface networkInterface,
                                java.net.InetAddress source)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Leave the specified multicast group at the specified interface using the specified source and notifies the ChannelFuture once the operation completes.
    
    指定者:
    
    leaveGroup 在接口中 DatagramChannel
  - leaveGroup
```
public ChannelFuture leaveGroup(java.net.InetAddress multicastAddress,
                                java.net.NetworkInterface networkInterface,
                                java.net.InetAddress source,
                                ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Leave the specified multicast group at the specified interface using the specified source and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    leaveGroup 在接口中 DatagramChannel
  - block
```
public ChannelFuture block(java.net.InetAddress multicastAddress,
                           java.net.NetworkInterface networkInterface,
                           java.net.InetAddress sourceToBlock)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Block the given sourceToBlock address for the given multicastAddress on the given networkInterface and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    block 在接口中 DatagramChannel
  - block
```
public ChannelFuture block(java.net.InetAddress multicastAddress,
                           java.net.NetworkInterface networkInterface,
                           java.net.InetAddress sourceToBlock,
                           ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Block the given sourceToBlock address for the given multicastAddress on the given networkInterface and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    block 在接口中 DatagramChannel
  - block
```
public ChannelFuture block(java.net.InetAddress multicastAddress,
                           java.net.InetAddress sourceToBlock)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Block the given sourceToBlock address for the given multicastAddress and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    block 在接口中 DatagramChannel
  - block
```
public ChannelFuture block(java.net.InetAddress multicastAddress,
                           java.net.InetAddress sourceToBlock,
                           ChannelPromise promise)
```
    已过时。
    
    从接口复制的说明: DatagramChannel
    
    Block the given sourceToBlock address for the given multicastAddress and notifies the ChannelFuture once the operation completes. The given ChannelFuture will be notified and also returned.
    
    指定者:
    
    block 在接口中 DatagramChannel

类 OioDatagramChannel

嵌套类概要

从类继承的嵌套类/接口 io.netty.channel.AbstractChannel

从接口继承的嵌套类/接口 io.netty.channel.Channel

字段概要

从类继承的字段 io.netty.channel.oio.AbstractOioChannel

构造器概要

方法概要

从类继承的方法 io.netty.channel.oio.AbstractOioMessageChannel

从类继承的方法 io.netty.channel.oio.AbstractOioChannel

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

从类继承的方法 io.netty.util.DefaultAttributeMap

从类继承的方法 java.lang.Object

从接口继承的方法 io.netty.channel.Channel

从接口继承的方法 io.netty.util.AttributeMap

从接口继承的方法 io.netty.channel.ChannelOutboundInvoker

从接口继承的方法 java.lang.Comparable

构造器详细资料

OioDatagramChannel

OioDatagramChannel

方法详细资料

metadata

config

isOpen

isActive

isConnected

localAddress0

remoteAddress0

doBind

localAddress

remoteAddress

doConnect

doDisconnect

doClose

doReadMessages

doWrite

filterOutboundMessage

joinGroup

joinGroup

joinGroup

joinGroup

joinGroup

joinGroup

leaveGroup

leaveGroup

leaveGroup

leaveGroup

leaveGroup

leaveGroup

block

block

block

block