io.netty.channel.socket.nio

类 NioServerSocketChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.nio.AbstractNioChannel

io.netty.channel.nio.AbstractNioMessageChannel

io.netty.channel.socket.nio.NioServerSocketChannel

所有已实现的接口:

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

public class NioServerSocketChannel
extends AbstractNioMessageChannel
implements ServerSocketChannel

A ServerSocketChannel implementation which uses NIO selector based implementation to accept new connections.

嵌套类概要

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

AbstractNioChannel.AbstractNioUnsafe, AbstractNioChannel.NioUnsafe

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.nio.AbstractNioChannel

readInterestOp

构造器概要

构造器

构造器和说明
NioServerSocketChannel() Create a new instance
NioServerSocketChannel(java.nio.channels.spi.SelectorProvider provider) Create a new instance using the given SelectorProvider.
NioServerSocketChannel(java.nio.channels.spi.SelectorProvider provider, InternetProtocolFamily family) Create a new instance using the given SelectorProvider and protocol family (supported only since JDK 15).
NioServerSocketChannel(java.nio.channels.ServerSocketChannel channel) Create a new instance using the given ServerSocketChannel.

方法概要

限定符和类型	方法和说明
protected boolean	closeOnReadError(java.lang.Throwable cause)
ServerSocketChannelConfig	config() Returns the configuration of this channel.
protected void	doBind(java.net.SocketAddress localAddress) Bind the Channel to the SocketAddress
protected void	doClose() Close the Channel
protected boolean	doConnect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress) Connect to the remote peer
protected void	doDisconnect() Disconnect this Channel from its remote peer
protected void	doFinishConnect() Finish the connect
protected int	doReadMessages(java.util.List<java.lang.Object> buf) Read messages into the given array and return the amount which was read.
protected boolean	doWriteMessage(java.lang.Object msg, ChannelOutboundBuffer in) Write a message to the underlying Channel.
protected java.lang.Object	filterOutboundMessage(java.lang.Object msg) 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() Return true if the Channel is active and so connected.
protected java.nio.channels.ServerSocketChannel	javaChannel()
java.net.InetSocketAddress	localAddress() Returns the local address where this channel is bound to.
protected java.net.SocketAddress	localAddress0() Returns the SocketAddress which is bound locally.
ChannelMetadata	metadata() Return the ChannelMetadata of the Channel which describe the nature of the Channel.
java.net.InetSocketAddress	remoteAddress() Returns the remote address where this channel is connected to.
protected java.net.SocketAddress	remoteAddress0() Return the SocketAddress which the Channel is connected to.

从类继承的方法 io.netty.channel.nio.AbstractNioMessageChannel

continueOnWriteError, continueReading, doBeginRead, doWrite, newUnsafe

从类继承的方法 io.netty.channel.nio.AbstractNioChannel

clearReadPending, doDeregister, doRegister, eventLoop, isCompatible, isOpen, isReadPending, newDirectBuffer, newDirectBuffer, selectionKey, setReadPending, unsafe

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, doShutdownOutput, equals, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, maxMessagesPerWrite, newChannelPipeline, newFailedFuture, newId, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, toString, 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, isOpen, 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

NioServerSocketChannel

public NioServerSocketChannel()

Create a new instance

NioServerSocketChannel

public NioServerSocketChannel(java.nio.channels.spi.SelectorProvider provider)

Create a new instance using the given SelectorProvider.

NioServerSocketChannel

public NioServerSocketChannel(java.nio.channels.spi.SelectorProvider provider,
                              InternetProtocolFamily family)

Create a new instance using the given SelectorProvider and protocol family (supported only since JDK 15).

NioServerSocketChannel

public NioServerSocketChannel(java.nio.channels.ServerSocketChannel channel)

Create a new instance using the given ServerSocketChannel.

方法详细资料

localAddress

public java.net.InetSocketAddress localAddress()

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 ServerSocketChannel

覆盖:

localAddress 在类中 AbstractChannel

返回:

the local address of this channel. null if this channel is not bound.

metadata

public ChannelMetadata metadata()

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 ServerSocketChannelConfig config()

从接口复制的说明: Channel

Returns the configuration of this channel.

指定者:

config 在接口中 Channel

指定者:

config 在接口中 ServerSocketChannel

isActive

public boolean isActive()

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

remoteAddress

public java.net.InetSocketAddress remoteAddress()

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 ServerSocketChannel

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.

javaChannel

protected java.nio.channels.ServerSocketChannel javaChannel()

覆盖:

javaChannel 在类中 AbstractNioChannel

localAddress0

protected java.net.SocketAddress localAddress0()

从类复制的说明: AbstractChannel

Returns the SocketAddress which is bound locally.

指定者:

localAddress0 在类中 AbstractChannel

doBind

protected void doBind(java.net.SocketAddress localAddress)
               throws java.lang.Exception

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

doClose

protected void doClose()
                throws java.lang.Exception

从类复制的说明: AbstractChannel

Close the Channel

覆盖:

doClose 在类中 AbstractNioChannel

抛出:

java.lang.Exception

doReadMessages

protected int doReadMessages(java.util.List<java.lang.Object> buf)
                      throws java.lang.Exception

从类复制的说明: AbstractNioMessageChannel

Read messages into the given array and return the amount which was read.

指定者:

doReadMessages 在类中 AbstractNioMessageChannel

抛出:

java.lang.Exception

doConnect

protected boolean doConnect(java.net.SocketAddress remoteAddress,
                            java.net.SocketAddress localAddress)
                     throws java.lang.Exception

从类复制的说明: AbstractNioChannel

Connect to the remote peer

指定者:

doConnect 在类中 AbstractNioChannel

抛出:

java.lang.Exception

doFinishConnect

protected void doFinishConnect()
                        throws java.lang.Exception

从类复制的说明: AbstractNioChannel

Finish the connect

指定者:

doFinishConnect 在类中 AbstractNioChannel

抛出:

java.lang.Exception

remoteAddress0

protected java.net.SocketAddress remoteAddress0()

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

doDisconnect

protected void doDisconnect()
                     throws java.lang.Exception

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

doWriteMessage

protected boolean doWriteMessage(java.lang.Object msg,
                                 ChannelOutboundBuffer in)
                          throws java.lang.Exception

从类复制的说明: AbstractNioMessageChannel

Write a message to the underlying Channel.

指定者:

doWriteMessage 在类中 AbstractNioMessageChannel

返回:

true if and only if the message has been written

抛出:

java.lang.Exception

filterOutboundMessage

protected final java.lang.Object filterOutboundMessage(java.lang.Object msg)
                                                throws java.lang.Exception

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

抛出:

java.lang.Exception

closeOnReadError

protected boolean closeOnReadError(java.lang.Throwable cause)

覆盖:

closeOnReadError 在类中 AbstractNioMessageChannel