io.netty.channel.epoll

Class EpollServerDomainSocketChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.epoll.AbstractEpollServerChannel

io.netty.channel.epoll.EpollServerDomainSocketChannel

All Implemented Interfaces:

io.netty.channel.Channel, io.netty.channel.ServerChannel, ServerDomainSocketChannel, UnixChannel, io.netty.util.AttributeMap, Comparable<io.netty.channel.Channel>

public final class EpollServerDomainSocketChannel
extends AbstractEpollServerChannel
implements ServerDomainSocketChannel

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.channel.AbstractChannel

io.netty.channel.AbstractChannel.AbstractUnsafe

Nested classes/interfaces inherited from interface io.netty.channel.Channel

io.netty.channel.Channel.Unsafe

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	active
protected int	flags

Constructor Summary

Constructors

Constructor and Description
EpollServerDomainSocketChannel()
EpollServerDomainSocketChannel(FileDescriptor fd) Creates a new EpollServerDomainSocketChannel from an existing FileDescriptor.

Method Summary

Methods

Modifier and Type	Method and Description
protected static void	checkResolvable(InetSocketAddress addr)
EpollServerChannelConfig	config()
protected void	doBeginRead()
protected void	doBind(SocketAddress localAddress)
protected void	doClose()
protected void	doDeregister()
protected void	doDisconnect()
protected int	doReadBytes(io.netty.buffer.ByteBuf byteBuf) Read bytes into the given ByteBuf and return the amount.
protected void	doRegister()
protected int	doWriteBytes(io.netty.buffer.ByteBuf buf, int writeSpinCount)
FileDescriptor	fd() Returns the FileDescriptor that is used by this Channel.
boolean	isActive()
protected boolean	isInputShutdown0()
boolean	isOpen()
DomainSocketAddress	localAddress()
protected DomainSocketAddress	localAddress0()
protected io.netty.channel.Channel	newChildChannel(int fd, byte[] addr, int offset, int len)
protected io.netty.buffer.ByteBuf	newDirectBuffer(io.netty.buffer.ByteBuf buf) Returns an off-heap copy of the specified ByteBuf, and releases the original one.
protected io.netty.buffer.ByteBuf	newDirectBuffer(Object holder, io.netty.buffer.ByteBuf buf) Returns an off-heap copy of the specified ByteBuf, and releases the specified holder.
DomainSocketAddress	remoteAddress()
protected void	shutdown(int fd) Called on doClose() before the actual FileDescriptor is closed.

Methods inherited from class io.netty.channel.epoll.AbstractEpollServerChannel

doWrite, filterOutboundMessage, isCompatible, metadata, newUnsafe, remoteAddress0

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, newFailedFuture, 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.Channel

alloc, bind, bind, bytesBeforeUnwritable, bytesBeforeWritable, close, close, closeFuture, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, eventLoop, flush, id, isActive, isOpen, isRegistered, isWritable, metadata, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, unsafe, voidPromise, write, write, writeAndFlush, writeAndFlush

Methods inherited from interface io.netty.util.AttributeMap

attr, hasAttr

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

flags

protected int flags

active

protected volatile boolean active

Constructor Detail

EpollServerDomainSocketChannel

public EpollServerDomainSocketChannel()

EpollServerDomainSocketChannel

public EpollServerDomainSocketChannel(FileDescriptor fd)

Creates a new EpollServerDomainSocketChannel from an existing FileDescriptor.

Method Detail

newChildChannel

protected io.netty.channel.Channel newChildChannel(int fd,
                                       byte[] addr,
                                       int offset,
                                       int len)
                                            throws Exception

Throws:

Exception

localAddress0

protected DomainSocketAddress localAddress0()

Specified by:

localAddress0 in class io.netty.channel.AbstractChannel

doBind

protected void doBind(SocketAddress localAddress)
               throws Exception

Specified by:

doBind in class io.netty.channel.AbstractChannel

Throws:

Exception

doClose

protected void doClose()
                throws Exception

Throws:

Exception

config

public EpollServerChannelConfig config()

Specified by:

config in interface io.netty.channel.Channel

remoteAddress

public DomainSocketAddress remoteAddress()

Specified by:

remoteAddress in interface io.netty.channel.Channel

Specified by:

remoteAddress in interface ServerDomainSocketChannel

Overrides:

remoteAddress in class io.netty.channel.AbstractChannel

localAddress

public DomainSocketAddress localAddress()

Specified by:

localAddress in interface io.netty.channel.Channel

Specified by:

localAddress in interface ServerDomainSocketChannel

Overrides:

localAddress in class io.netty.channel.AbstractChannel

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()

Specified by:

isActive in interface io.netty.channel.Channel

shutdown

protected void shutdown(int fd)
                 throws IOException

Called on doClose() before the actual FileDescriptor is closed. This implementation does nothing.

Throws:

IOException

doDisconnect

protected void doDisconnect()
                     throws Exception

Specified by:

doDisconnect in class io.netty.channel.AbstractChannel

Throws:

Exception

isOpen

public boolean isOpen()

Specified by:

isOpen in interface io.netty.channel.Channel

doDeregister

protected void doDeregister()
                     throws Exception

Overrides:

doDeregister in class io.netty.channel.AbstractChannel

Throws:

Exception

doBeginRead

protected void doBeginRead()
                    throws Exception

Specified by:

doBeginRead in class io.netty.channel.AbstractChannel

Throws:

Exception

doRegister

protected void doRegister()
                   throws Exception

Overrides:

doRegister in class io.netty.channel.AbstractChannel

Throws:

Exception

isInputShutdown0

protected final boolean isInputShutdown0()

newDirectBuffer

protected final io.netty.buffer.ByteBuf newDirectBuffer(io.netty.buffer.ByteBuf buf)

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

newDirectBuffer

protected final io.netty.buffer.ByteBuf newDirectBuffer(Object holder,
                                      io.netty.buffer.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(io.netty.buffer.ByteBuf byteBuf)
                         throws Exception

Read bytes into the given ByteBuf and return the amount.

Throws:

Exception

doWriteBytes

protected final int doWriteBytes(io.netty.buffer.ByteBuf buf,
               int writeSpinCount)
                          throws Exception

Throws:

Exception