Class KQueueSocketChannel

io.netty.channel.kqueue.KQueueSocketChannel

All Implemented Interfaces:: Channel, ChannelOutboundInvoker, DuplexChannel, SocketChannel, UnixChannel, AttributeMap, Comparable<Channel>

public final class KQueueSocketChannel extends AbstractKQueueStreamChannel implements SocketChannel

Nested Class Summary

Nested classes/interfaces inherited from class AbstractChannel
AbstractChannel.AbstractUnsafe

Nested classes/interfaces inherited from interface Channel
Channel.Unsafe
Field Summary

Fields

Modifier and Type

Field

Description

protected boolean

active
Constructor Summary

Constructors
Constructor

Description

KQueueSocketChannel()

KQueueSocketChannel (int fd)

KQueueSocketChannel (InternetProtocolFamily protocol)
Deprecated.
use

invalid reference

KQueueDatagramChannel(SocketProtocolFamily)
KQueueSocketChannel (SocketProtocolFamily protocol)
Method Summary

Modifier and Type

Method

Description

protected static void

checkResolvable (InetSocketAddress addr)

KQueueSocketChannelConfig

config()

Returns the configuration of this channel.

protected final void

doBeginRead()

Schedule a read operation.

protected void

doBind (SocketAddress local)

Bind the Channel to the SocketAddress

protected void

doClose()

Close the Channel

protected boolean

doConnect (SocketAddress remoteAddress, SocketAddress localAddress)

Connect to the remote peer

protected boolean

doConnect0 (SocketAddress remoteAddress, SocketAddress localAddress)

protected void

doDeregister()

Deregister the Channel from its EventLoop.

protected void

doDisconnect()

Disconnect this Channel from its remote peer

protected final int

doReadBytes (ByteBuf byteBuf)

Read bytes into the given ByteBuf and return the amount.

protected void

doRegister (ChannelPromise promise)

Is called after the Channel is registered with its EventLoop as part of the register process.

protected final int

doWriteBytes (ChannelOutboundBuffer in, ByteBuf buf)

final FileDescriptor

fd()

Returns the FileDescriptor that is used by this Channel.

boolean

isActive()

Return true if the Channel is active and so connected.

protected boolean

isCompatible (EventLoop loop)

Return true if the given EventLoop is compatible with this instance.

boolean

isOpen()

Returns true if the Channel is open and may get active later

InetSocketAddress

localAddress()

Returns the local address where this channel is bound to.

protected SocketAddress

localAddress0()

Returns the SocketAddress which is bound locally.

protected final ByteBuf

newDirectBuffer (ByteBuf buf)

Returns an off-heap copy of the specified ByteBuf, and releases the original one.

protected final ByteBuf

newDirectBuffer (Object holder, ByteBuf buf)

Returns an off-heap copy of the specified ByteBuf, and releases the specified holder.

protected io.netty.channel.kqueue.AbstractKQueueChannel.AbstractKQueueUnsafe

newUnsafe()

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

ServerSocketChannel

parent()

Returns the parent of this channel.

protected final IoRegistration

registration()

InetSocketAddress

remoteAddress()

Returns the remote address where this channel is connected to.

protected SocketAddress

remoteAddress0()

Return the SocketAddress which the Channel is connected to.

Methods inherited from class AbstractKQueueStreamChannel
doShutdownOutput, doWrite, doWriteSingle, filterOutboundMessage, isInputShutdown, isOutputShutdown, isShutdown, metadata, shutdown, shutdown, shutdownInput, shutdownInput, shutdownOutput, shutdownOutput

Methods inherited from class AbstractChannel
closeFuture, compareTo, doRegister, equals, eventLoop, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, maxMessagesPerWrite, newChannelPipeline, newId, pipeline, toString, unsafe, validateFileRegion, voidPromise

Methods inherited from class DefaultAttributeMap
attr, hasAttr

Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface AttributeMap
attr, hasAttr

Methods inherited from interface Channel
alloc, bind, bind, bytesBeforeUnwritable, bytesBeforeWritable, close, close, closeFuture, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, eventLoop, flush, getOption, id, isActive, isOpen, isRegistered, isWritable, metadata, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, pipeline, read, setOption, unsafe, voidPromise, write, write, writeAndFlush, writeAndFlush

Methods inherited from interface Comparable
compareTo

Methods inherited from interface DuplexChannel
isInputShutdown, isOutputShutdown, isShutdown, shutdown, shutdown, shutdownInput, shutdownInput, shutdownOutput, shutdownOutput

Field Details
- active
  
  protected volatile boolean active
Constructor Details
- KQueueSocketChannel
  
  public KQueueSocketChannel()
- KQueueSocketChannel
  @Deprecated public KQueueSocketChannel(InternetProtocolFamily protocol)
  
  Deprecated.
  use
  
  invalid reference
  
  KQueueDatagramChannel(SocketProtocolFamily)
- KQueueSocketChannel
  
  public KQueueSocketChannel(SocketProtocolFamily protocol)
- KQueueSocketChannel
  
  public KQueueSocketChannel(int fd)
Method Details
- 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
  
  Specified by:
  
  remoteAddress in interface SocketChannel
  
  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 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
  
  Specified by:
  
  localAddress in interface SocketChannel
  
  Overrides:
  
  localAddress in class AbstractChannel
  
  Returns:
  
  the local address of this channel. null if this channel is not bound.
- config
  
  public KQueueSocketChannelConfig config()
  
  Description copied from interface: Channel
  
  Returns the configuration of this channel.
  
  Specified by:
  
  config in interface Channel
  
  Specified by:
  
  config in interface SocketChannel
- parent
  
  public ServerSocketChannel parent()
  
  Description copied from interface: Channel
  
  Returns the parent of this channel.
  
  Specified by:
  
  parent in interface Channel
  
  Specified by:
  
  parent in interface SocketChannel
  
  Overrides:
  
  parent in class AbstractChannel
  
  Returns:
  
  the parent channel. null if this channel does not have a parent channel.
- doConnect0
  
  protected boolean doConnect0(SocketAddress remoteAddress, SocketAddress localAddress) throws Exception
  
  Throws:
  
  Exception
- newUnsafe
  
  protected io.netty.channel.kqueue.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
- isCompatible
  
  protected boolean isCompatible(EventLoop loop)
  
  Description copied from class: AbstractChannel
  
  Return true if the given EventLoop is compatible with this instance.
  
  Specified by:
  
  isCompatible in class AbstractChannel
- registration
  
  protected final IoRegistration registration()
- fd
  
  public final FileDescriptor fd()
  
  Description copied from interface: UnixChannel
  
  Returns the FileDescriptor that is used by this Channel.
  
  Specified by:
  
  fd in interface UnixChannel
- isActive
  
  public boolean isActive()
  
  Description copied from interface: Channel
  
  Return true if the Channel is active and so connected.
  
  Specified by:
  
  isActive in interface Channel
- doClose
  
  protected void doClose() throws Exception
  
  Description copied from class: AbstractChannel
  
  Close the Channel
  
  Specified by:
  
  doClose in class AbstractChannel
  
  Throws:
  
  Exception
- doDisconnect
  
  protected void doDisconnect() throws Exception
  
  Description copied from class: AbstractChannel
  
  Disconnect this Channel from its remote peer
  
  Specified by:
  
  doDisconnect in class AbstractChannel
  
  Throws:
  
  Exception
- isOpen
  
  public boolean isOpen()
  
  Description copied from interface: Channel
  
  Returns true if the Channel is open and may get active later
  
  Specified by:
  
  isOpen in interface Channel
- doDeregister
  
  protected void doDeregister() throws Exception
  
  Description copied from class: AbstractChannel
  
  Deregister the Channel from its EventLoop. Sub-classes may override this method
  
  Overrides:
  
  doDeregister in class AbstractChannel
  
  Throws:
  
  Exception
- doBeginRead
  
  protected final void doBeginRead() throws Exception
  
  Description copied from class: AbstractChannel
  
  Schedule a read operation.
  
  Specified by:
  
  doBeginRead in class AbstractChannel
  
  Throws:
  
  Exception
- doRegister
  
  protected void doRegister(ChannelPromise promise)
  
  Description copied from class: AbstractChannel
  
  Is called after the Channel is registered with its EventLoop as part of the register process. Subclasses may override this method
  
  Overrides:
  
  doRegister in class AbstractChannel
  
  Parameters:
  
  promise - ChannelPromise that must be notified once done to continue the registration.
- newDirectBuffer
  
  protected final ByteBuf newDirectBuffer(ByteBuf buf)
  
  Returns an off-heap copy of the specified ByteBuf, and releases the original one.
- newDirectBuffer
  
  protected final ByteBuf newDirectBuffer(Object holder, ByteBuf buf)
  
  Returns an off-heap copy of the specified ByteBuf, and releases the specified holder. The caller must ensure that the holder releases the original ByteBuf when the holder is released by this method.
- checkResolvable
  
  protected static void checkResolvable(InetSocketAddress addr)
- doReadBytes
  
  protected final int doReadBytes(ByteBuf byteBuf) throws Exception
  
  Read bytes into the given ByteBuf and return the amount.
  
  Throws:
  
  Exception
- doWriteBytes
  
  protected final int doWriteBytes(ChannelOutboundBuffer in, ByteBuf buf) throws Exception
  
  Throws:
  
  Exception
- doBind
  
  protected void doBind(SocketAddress local) throws Exception
  
  Description copied from class: AbstractChannel
  
  Bind the Channel to the SocketAddress
  
  Specified by:
  
  doBind in class AbstractChannel
  
  Throws:
  
  Exception
- doConnect
  
  protected boolean doConnect(SocketAddress remoteAddress, SocketAddress localAddress) throws Exception
  
  Connect to the remote peer
  
  Throws:
  
  Exception
- localAddress0
  
  protected SocketAddress localAddress0()
  
  Description copied from class: AbstractChannel
  
  Returns the SocketAddress which is bound locally.
  
  Specified by:
  
  localAddress0 in class AbstractChannel
- remoteAddress0
  
  protected SocketAddress remoteAddress0()
  
  Description copied from class: AbstractChannel
  
  Return the SocketAddress which the Channel is connected to.
  
  Specified by:
  
  remoteAddress0 in class AbstractChannel

Class KQueueSocketChannel

Nested Class Summary

Nested classes/interfaces inherited from class AbstractChannel

Nested classes/interfaces inherited from interface Channel

Field Summary

Constructor Summary

Method Summary

Methods inherited from class AbstractKQueueStreamChannel

Methods inherited from class AbstractChannel

Methods inherited from class DefaultAttributeMap

Methods inherited from class Object

Methods inherited from interface AttributeMap

Methods inherited from interface Channel

Methods inherited from interface Comparable

Methods inherited from interface DuplexChannel

Field Details

active

Constructor Details

KQueueSocketChannel

KQueueSocketChannel

KQueueSocketChannel

KQueueSocketChannel

Method Details

remoteAddress

localAddress

config

parent

doConnect0

newUnsafe

isCompatible

registration

fd

isActive

doClose

doDisconnect

isOpen

doDeregister

doBeginRead

doRegister

newDirectBuffer

newDirectBuffer

checkResolvable

doReadBytes

doWriteBytes

doBind

doConnect

localAddress0

remoteAddress0