io.netty.channel.socket.aio

Class AioSocketChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.socket.aio.AioSocketChannel

All Implemented Interfaces:

Channel, ChannelFutureFactory, ChannelOutboundInvoker, SocketChannel, io.netty.util.AttributeMap, Comparable<Channel>

public class AioSocketChannel
extends AbstractChannel
implements SocketChannel

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 ChannelFuture	connectFuture The future of the current connection attempt.
protected ScheduledFuture<?>	connectTimeoutFuture
protected AioEventLoopGroup	group

Fields inherited from class io.netty.channel.AbstractChannel

flushFutureNotifier

Constructor Summary

Constructors

Constructor and Description
AioSocketChannel(AioEventLoopGroup eventLoop)

Method Summary

Methods

Modifier and Type	Method and Description
io.netty.channel.socket.aio.AioSocketChannelConfig	config() Returns the configuration of this channel.
protected void	doBind(SocketAddress localAddress)
protected void	doClose()
protected void	doConnect(SocketAddress remoteAddress, SocketAddress localAddress, ChannelFuture future)
protected void	doDeregister()
protected void	doDisconnect()
protected void	doFlushByteBuffer(io.netty.buffer.ByteBuf buf)
protected Runnable	doRegister()
boolean	isActive()
protected boolean	isCompatible(EventLoop loop)
protected boolean	isFlushPending()
boolean	isInputShutdown() Returns true if and only if the remote peer shut down its output so that no more data is received from this channel.
boolean	isOpen()
boolean	isOutputShutdown()
protected AsynchronousSocketChannel	javaChannel()
InetSocketAddress	localAddress() Returns the local address where this channel is bound to.
protected InetSocketAddress	localAddress0()
ChannelMetadata	metadata() Return the ChannelMetadata of the Channel which describe the nature of the Channel.
protected Channel.Unsafe	newUnsafe()
InetSocketAddress	remoteAddress() Returns the remote address where this channel is connected to.
protected InetSocketAddress	remoteAddress0()
ChannelFuture	shutdownOutput()

Methods inherited from class io.netty.channel.AbstractChannel

bind, bind, close, close, closeFuture, compareTo, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, doFlushMessageBuffer, doPreClose, equals, eventLoop, flush, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, newFailedFuture, newFuture, newSucceededFuture, outboundByteBuffer, outboundMessageBuffer, parent, pipeline, toString, unsafe, write, write

Methods inherited from class io.netty.util.DefaultAttributeMap

attr

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.netty.channel.socket.SocketChannel

localAddress, remoteAddress

Methods inherited from interface io.netty.channel.Channel

closeFuture, eventLoop, id, isOpen, isRegistered, outboundByteBuffer, outboundMessageBuffer, parent, pipeline, unsafe

Methods inherited from interface io.netty.util.AttributeMap

attr

Methods inherited from interface io.netty.channel.ChannelOutboundInvoker

bind, bind, close, close, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, flush, flush, write, write

Methods inherited from interface io.netty.channel.ChannelFutureFactory

newFailedFuture, newFuture, newSucceededFuture

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

group

protected final AioEventLoopGroup group

connectFuture

protected ChannelFuture connectFuture

The future of the current connection attempt. If not null, subsequent connection attempts will fail.

connectTimeoutFuture

protected ScheduledFuture<?> connectTimeoutFuture

Constructor Detail

AioSocketChannel

public AioSocketChannel(AioEventLoopGroup eventLoop)

Method Detail

isActive

public boolean isActive()

Specified by:

isActive in interface Channel

javaChannel

protected AsynchronousSocketChannel javaChannel()

metadata

public ChannelMetadata metadata()

Description copied from interface: Channel

Return the ChannelMetadata of the Channel which describe the nature of the Channel.

Specified by:

metadata in interface Channel

isInputShutdown

public boolean isInputShutdown()

Description copied from interface: SocketChannel

Returns true if and only if the remote peer shut down its output so that no more data is received from this channel. Note that the semantic of this method is different from that of Socket.shutdownInput() and Socket.isInputShutdown().

Specified by:

isInputShutdown in interface SocketChannel

isOutputShutdown

public boolean isOutputShutdown()

Specified by:

isOutputShutdown in interface SocketChannel

See Also:

Socket.isOutputShutdown()

shutdownOutput

public ChannelFuture shutdownOutput()

Specified by:

shutdownOutput in interface SocketChannel

See Also:

Socket.shutdownOutput()

doConnect

protected void doConnect(SocketAddress remoteAddress,
             SocketAddress localAddress,
             ChannelFuture future)

localAddress0

protected InetSocketAddress localAddress0()

Specified by:

localAddress0 in class AbstractChannel

remoteAddress0

protected InetSocketAddress remoteAddress0()

Specified by:

remoteAddress0 in class AbstractChannel

doRegister

protected Runnable doRegister()
                       throws Exception

Throws:

Exception

doBind

protected void doBind(SocketAddress localAddress)
               throws Exception

Specified by:

doBind in class AbstractChannel

Throws:

Exception

doDisconnect

protected void doDisconnect()
                     throws Exception

Specified by:

doDisconnect in class AbstractChannel

Throws:

Exception

doClose

protected void doClose()
                throws Exception

Specified by:

doClose in class AbstractChannel

Throws:

Exception

isFlushPending

protected boolean isFlushPending()

Specified by:

isFlushPending in class AbstractChannel

doFlushByteBuffer

protected void doFlushByteBuffer(io.netty.buffer.ByteBuf buf)
                          throws Exception

Overrides:

doFlushByteBuffer in class AbstractChannel

Throws:

Exception

config

public io.netty.channel.socket.aio.AioSocketChannelConfig config()

Description copied from interface: Channel

Returns the configuration of this channel.

Specified by:

config in interface Channel

Specified by:

config in interface SocketChannel

newUnsafe

protected Channel.Unsafe newUnsafe()

Specified by:

newUnsafe in class AbstractChannel

localAddress

public InetSocketAddress localAddress()

Description copied from interface: 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.

Specified by:

localAddress in interface Channel

Overrides:

localAddress in class AbstractChannel

Returns:

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

remoteAddress

public InetSocketAddress remoteAddress()

Description copied from interface: 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.

Specified by:

remoteAddress in interface Channel

Overrides:

remoteAddress in class AbstractChannel

Returns:

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 MessageEvent#getRemoteAddress() to determine the origination of the received message as this method will return null.

isOpen

public boolean isOpen()

doDeregister

protected void doDeregister()
                     throws Exception

Specified by:

doDeregister in class AbstractChannel

Throws:

Exception

isCompatible

protected boolean isCompatible(EventLoop loop)

Specified by:

isCompatible in class AbstractChannel