io.netty.channel.kqueue

Class KQueueDomainSocketChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.kqueue.AbstractKQueueChannel

io.netty.channel.kqueue.AbstractKQueueStreamChannel

io.netty.channel.kqueue.KQueueDomainSocketChannel

All Implemented Interfaces:

Channel, ChannelOutboundInvoker, DuplexChannel, DomainSocketChannel, UnixChannel, AttributeMap, java.lang.Comparable<Channel>

@UnstableApi
public final class KQueueDomainSocketChannel
extends AbstractKQueueStreamChannel
implements DomainSocketChannel

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	KQueueDomainSocketChannel.KQueueDomainUnsafe

Nested classes/interfaces inherited from class io.netty.channel.kqueue.AbstractKQueueStreamChannel

AbstractKQueueStreamChannel.KQueueStreamUnsafe

Nested classes/interfaces inherited from class io.netty.channel.kqueue.AbstractKQueueChannel

AbstractKQueueChannel.AbstractKQueueUnsafe

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
private KQueueDomainSocketChannelConfig	config
private DomainSocketAddress	local
private DomainSocketAddress	remote

Fields inherited from class io.netty.channel.kqueue.AbstractKQueueChannel

active, inputClosedSeenErrorOnRead, jniSelfPtr, readReadyRunnablePending, socket

Constructor Summary

Constructors

Constructor and Description
KQueueDomainSocketChannel()
KQueueDomainSocketChannel(Channel parent, BsdSocket fd)
KQueueDomainSocketChannel(int fd)

Method Summary

Modifier and Type	Method and Description
KQueueDomainSocketChannelConfig	config() Returns the configuration of this channel.
protected void	doBind(java.net.SocketAddress localAddress) Bind the Channel to the SocketAddress
protected boolean	doConnect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress) Connect to the remote peer
protected boolean	doWriteSingle(ChannelOutboundBuffer in, int writeSpinCount)
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.
DomainSocketAddress	localAddress() Returns the local address where this channel is bound to.
protected DomainSocketAddress	localAddress0() Returns the SocketAddress which is bound locally.
protected AbstractKQueueChannel.AbstractKQueueUnsafe	newUnsafe() Create a new AbstractChannel.AbstractUnsafe instance which will be used for the life-time of the Channel
PeerCredentials	peerCredentials() Returns the unix credentials (uid, gid, pid) of the peer SO_PEERCRED
DomainSocketAddress	remoteAddress() Returns the remote address where this channel is connected to.
protected DomainSocketAddress	remoteAddress0() Return the SocketAddress which the Channel is connected to.

Methods inherited from class io.netty.channel.kqueue.AbstractKQueueStreamChannel

doClose, doWrite, isInputShutdown, isOutputShutdown, isShutdown, metadata, shutdown, shutdown, shutdownInput, shutdownInput, shutdownOutput, shutdownOutput

Methods inherited from class io.netty.channel.kqueue.AbstractKQueueChannel

checkResolvable, clearReadFilter, doBeginRead, doDeregister, doDisconnect, doReadBytes, doRegister, doWriteBytes, fd, isActive, isAllowHalfClosure, isCompatible, isOpen, isSoErrorZero, newDirectBuffer, newDirectBuffer, readFilter, shouldBreakReadReady, writeFilter

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, equals, eventLoop, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, 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.unix.UnixChannel

fd

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

isInputShutdown, isOutputShutdown, isShutdown, shutdown, shutdown, shutdownInput, shutdownInput, shutdownOutput, shutdownOutput

Methods inherited from interface io.netty.channel.Channel

alloc, bytesBeforeUnwritable, bytesBeforeWritable, closeFuture, eventLoop, flush, id, isActive, isOpen, isRegistered, isWritable, metadata, 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

Field Detail

config

private final KQueueDomainSocketChannelConfig config

local

private volatile DomainSocketAddress local

remote

private volatile DomainSocketAddress remote

Constructor Detail

KQueueDomainSocketChannel

public KQueueDomainSocketChannel()

KQueueDomainSocketChannel

public KQueueDomainSocketChannel(int fd)

KQueueDomainSocketChannel

KQueueDomainSocketChannel(Channel parent,
                          BsdSocket fd)

Method Detail

newUnsafe

protected AbstractKQueueChannel.AbstractKQueueUnsafe newUnsafe()

Description copied from class: AbstractChannel

Create a new AbstractChannel.AbstractUnsafe instance which will be used for the life-time of the Channel

Overrides:

newUnsafe in class AbstractKQueueStreamChannel

localAddress0

protected DomainSocketAddress localAddress0()

Description copied from class: AbstractChannel

Returns the SocketAddress which is bound locally.

Specified by:

localAddress0 in class AbstractChannel

remoteAddress0

protected DomainSocketAddress remoteAddress0()

Description copied from class: AbstractChannel

Return the SocketAddress which the Channel is connected to.

Specified by:

remoteAddress0 in class AbstractChannel

doBind

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

Description copied from class: AbstractChannel

Bind the Channel to the SocketAddress

Specified by:

doBind in class AbstractChannel

Throws:

java.lang.Exception

config

public KQueueDomainSocketChannelConfig config()

Description copied from interface: Channel

Returns the configuration of this channel.

Specified by:

config in interface Channel

Specified by:

config in interface DomainSocketChannel

Specified by:

config in class AbstractKQueueChannel

doConnect

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

Description copied from class: AbstractKQueueStreamChannel

Connect to the remote peer

Overrides:

doConnect in class AbstractKQueueStreamChannel

Throws:

java.lang.Exception

remoteAddress

public DomainSocketAddress 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

Specified by:

remoteAddress in interface DomainSocketChannel

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 DefaultAddressedEnvelope.recipient() to determine the origination of the received message as this method will return null.

localAddress

public DomainSocketAddress 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

Specified by:

localAddress in interface DomainSocketChannel

Overrides:

localAddress in class AbstractChannel

Returns:

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

doWriteSingle

protected boolean doWriteSingle(ChannelOutboundBuffer in,
                                int writeSpinCount)
                         throws java.lang.Exception

Overrides:

doWriteSingle in class AbstractKQueueStreamChannel

Throws:

java.lang.Exception

filterOutboundMessage

protected java.lang.Object filterOutboundMessage(java.lang.Object msg)

Description copied from class: 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)

Overrides:

filterOutboundMessage in class AbstractKQueueStreamChannel

peerCredentials

@UnstableApi
public PeerCredentials peerCredentials()
                                             throws java.io.IOException

Returns the unix credentials (uid, gid, pid) of the peer SO_PEERCRED

Throws:

java.io.IOException