io.netty.channel.epoll

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

public final class EpollServerSocketChannel
extends AbstractEpollServerChannel
implements ServerSocketChannel

ServerSocketChannel implementation that uses linux EPOLL Edge-Triggered Mode for maximal performance.

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.channel.epoll.AbstractEpollServerChannel

AbstractEpollServerChannel.EpollServerSocketUnsafe

Nested classes/interfaces inherited from class io.netty.channel.epoll.AbstractEpollChannel

AbstractEpollChannel.AbstractEpollUnsafe

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

Fields inherited from class io.netty.channel.epoll.AbstractEpollChannel

active, flags

Constructor Summary

Constructors

Constructor and Description
EpollServerSocketChannel()
EpollServerSocketChannel(FileDescriptor fd) Deprecated. Use EpollServerSocketChannel(Socket, boolean). Creates a new EpollServerSocketChannel from an existing FileDescriptor.
EpollServerSocketChannel(Socket fd) Deprecated. Use EpollServerSocketChannel(Socket, boolean). Creates a new EpollServerSocketChannel from an existing Socket.
EpollServerSocketChannel(Socket fd, boolean active)

Method Summary

Modifier and Type	Method and Description
EpollServerSocketChannelConfig	config() Returns the configuration of this channel.
protected void	doBind(java.net.SocketAddress localAddress) Bind the Channel to the SocketAddress
protected boolean	isCompatible(EventLoop loop) Return true if the given EventLoop is compatible with this instance.
java.net.InetSocketAddress	localAddress() Returns the local address where this channel is bound to.
protected java.net.InetSocketAddress	localAddress0() Returns the SocketAddress which is bound locally.
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 io.netty.channel.epoll.AbstractEpollServerChannel

doWrite, filterOutboundMessage, newUnsafe, remoteAddress0

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

checkResolvable, clearEpollIn, clearFlag, doBeginRead, doClose, doDeregister, doDisconnect, doReadBytes, doRegister, doWriteBytes, fd, isActive, isFlagSet, isOpen, isSoErrorZero, metadata, newDirectBuffer, newDirectBuffer, setFlag

Methods inherited from class io.netty.channel.AbstractChannel

alloc, bind, bind, close, close, closeFuture, compareTo, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, equals, eventLoop, flush, hashCode, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, newChannelPipeline, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, toString, unsafe, voidPromise, write, write, writeAndFlush, writeAndFlush

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.Channel

alloc, bind, bind, close, close, closeFuture, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, eventLoop, flush, 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

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

config

private final EpollServerSocketChannelConfig config

local

private volatile java.net.InetSocketAddress local

tcpMd5SigAddresses

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

Constructor Detail

EpollServerSocketChannel

public EpollServerSocketChannel()

EpollServerSocketChannel

@Deprecated
public EpollServerSocketChannel(FileDescriptor fd)

Deprecated. Use EpollServerSocketChannel(Socket, boolean). Creates a new EpollServerSocketChannel from an existing FileDescriptor.

EpollServerSocketChannel

@Deprecated
public EpollServerSocketChannel(Socket fd)

Deprecated. Use EpollServerSocketChannel(Socket, boolean). Creates a new EpollServerSocketChannel from an existing Socket.

EpollServerSocketChannel

public EpollServerSocketChannel(Socket fd,
                                boolean active)

Method Detail

isCompatible

protected boolean isCompatible(EventLoop loop)

Description copied from class: AbstractChannel

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

Overrides:

isCompatible in class AbstractEpollServerChannel

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

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

localAddress0

protected java.net.InetSocketAddress localAddress0()

Description copied from class: AbstractChannel

Returns the SocketAddress which is bound locally.

Specified by:

localAddress0 in class AbstractChannel

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