Class EpollServerSocketChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.epoll.AbstractEpollChannel

io.netty.channel.epoll.AbstractEpollServerChannel

io.netty.channel.epoll.EpollServerSocketChannel

All Implemented Interfaces:

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

public final class EpollServerSocketChannel
extends AbstractEpollServerChannel
implements ServerSocketChannel

ServerSocketChannel implementation that uses linux EPOLL.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractEpollServerChannel

AbstractEpollServerChannel.EpollServerSocketUnsafe

Nested classes/interfaces inherited from class AbstractEpollChannel

AbstractEpollChannel.AbstractEpollUnsafe

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
private final EpollServerSocketChannelConfig	config
private java.util.Collection<java.net.InetAddress>	tcpMd5SigAddresses

Fields inherited from class AbstractEpollChannel

active, inputClosedSeenErrorOnRead, socket

Constructor Summary

Constructors

Constructor	Description
EpollServerSocketChannel()
EpollServerSocketChannel(int fd)
EpollServerSocketChannel(LinuxSocket fd)
EpollServerSocketChannel(LinuxSocket fd, boolean active)
EpollServerSocketChannel(InternetProtocolFamily protocol)	Deprecated. use EpollServerSocketChannel(SocketProtocolFamily)
EpollServerSocketChannel(SocketProtocolFamily protocol)

Method Summary

Modifier and Type	Method	Description
EpollServerSocketChannelConfig	config()	Returns the configuration of this channel.
protected void	doBind(java.net.SocketAddress localAddress)	Bind the Channel to the SocketAddress
java.net.InetSocketAddress	localAddress()	Returns the local address where this channel is bound to.
protected Channel	newChildChannel(int fd, byte[] address, int offset, int len)
java.net.InetSocketAddress	remoteAddress()	Returns the remote address where this channel is connected to.
(package private) void	setTcpMd5Sig(java.util.Map<java.net.InetAddress, byte[]> keys)
(package private) java.util.Collection<java.net.InetAddress>	tcpMd5SigAddresses()

Methods inherited from class AbstractEpollServerChannel

doConnect, doWrite, filterOutboundMessage, metadata, newUnsafe, remoteAddress0

Methods inherited from class AbstractEpollChannel

checkResolvable, clearEpollIn, clearFlag, doBeginRead, doClose, doConnect0, doDeregister, doDisconnect, doReadBytes, doRegister, doWriteBytes, doWriteOrSendBytes, fastOpenDataSent, fd, isActive, isCompatible, isFlagSet, isOpen, isSoErrorZero, localAddress0, newDirectBuffer, newDirectBuffer, registration, removeFastOpenData, resetCachedAddresses, setFlag, shouldBreakEpollInReady, submitCurrentOps

Methods inherited from class AbstractChannel

closeFuture, compareTo, doRegister, doShutdownOutput, equals, eventLoop, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, maxMessagesPerWrite, newChannelPipeline, newId, parent, pipeline, toString, unsafe, validateFileRegion, voidPromise

Methods inherited from class DefaultAttributeMap

attr, hasAttr

Methods inherited from class java.lang.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, parent, pipeline, read, setOption, unsafe, voidPromise, write, write, writeAndFlush, writeAndFlush

Methods inherited from interface java.lang.Comparable

compareTo

Field Details

config

private final EpollServerSocketChannelConfig config

tcpMd5SigAddresses

private volatile java.util.Collection<java.net.InetAddress> tcpMd5SigAddresses

Constructor Details

EpollServerSocketChannel

public EpollServerSocketChannel()

EpollServerSocketChannel

@Deprecated
public EpollServerSocketChannel(InternetProtocolFamily protocol)

Deprecated.

use EpollServerSocketChannel(SocketProtocolFamily)

EpollServerSocketChannel

public EpollServerSocketChannel(SocketProtocolFamily protocol)

EpollServerSocketChannel

public EpollServerSocketChannel(int fd)

EpollServerSocketChannel

EpollServerSocketChannel(LinuxSocket fd)

EpollServerSocketChannel

EpollServerSocketChannel(LinuxSocket fd,
 boolean active)

Method Details

doBind

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

Description copied from class: AbstractChannel

Bind the Channel to the SocketAddress

Overrides:

doBind in class AbstractEpollChannel

Throws:

java.lang.Exception

remoteAddress

public java.net.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 ServerSocketChannel

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 java.net.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 ServerSocketChannel

Overrides:

localAddress in class AbstractChannel

Returns:

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

config

public EpollServerSocketChannelConfig config()

Description copied from interface: Channel

Returns the configuration of this channel.

Specified by:

config in interface Channel

Specified by:

config in interface ServerSocketChannel

Specified by:

config in class AbstractEpollChannel

newChildChannel

protected Channel newChildChannel(int fd,
 byte[] address,
 int offset,
 int len)
                           throws java.lang.Exception

Specified by:

newChildChannel in class AbstractEpollServerChannel

Throws:

java.lang.Exception

tcpMd5SigAddresses

java.util.Collection<java.net.InetAddress> tcpMd5SigAddresses()

setTcpMd5Sig

void setTcpMd5Sig(java.util.Map<java.net.InetAddress, byte[]> keys)
           throws java.io.IOException

Throws:

java.io.IOException