Package io.netty.channel.epoll
Class EpollServerSocketChannel
- java.lang.Object
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- io.netty.util.DefaultAttributeMap
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- io.netty.channel.AbstractChannel
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- io.netty.channel.epoll.AbstractEpollChannel
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- io.netty.channel.epoll.AbstractEpollServerChannel
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- io.netty.channel.epoll.EpollServerSocketChannel
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- 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 Edge-Triggered Mode for maximal performance.
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Nested Class Summary
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Nested classes/interfaces inherited from class io.netty.channel.epoll.AbstractEpollServerChannel
AbstractEpollServerChannel.EpollServerSocketUnsafe
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Nested classes/interfaces inherited from class io.netty.channel.epoll.AbstractEpollChannel
AbstractEpollChannel.AbstractEpollUnsafe
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Nested classes/interfaces inherited from class io.netty.channel.AbstractChannel
AbstractChannel.AbstractUnsafe
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Nested classes/interfaces inherited from interface io.netty.channel.Channel
Channel.Unsafe
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Field Summary
Fields Modifier and Type Field Description private EpollServerSocketChannelConfig
config
private java.util.Collection<java.net.InetAddress>
tcpMd5SigAddresses
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Fields inherited from class io.netty.channel.epoll.AbstractEpollChannel
active, epollInReadyRunnablePending, flags, inputClosedSeenErrorOnRead, socket
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Constructor Summary
Constructors Constructor Description EpollServerSocketChannel()
EpollServerSocketChannel(int fd)
EpollServerSocketChannel(LinuxSocket fd)
EpollServerSocketChannel(LinuxSocket fd, boolean active)
EpollServerSocketChannel(InternetProtocolFamily protocol)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description EpollServerSocketChannelConfig
config()
Returns the configuration of this channel.protected void
doBind(java.net.SocketAddress localAddress)
Bind theChannel
to theSocketAddress
protected boolean
isCompatible(EventLoop loop)
Returntrue
if the givenEventLoop
is compatible with this instance.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()
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Methods inherited from class io.netty.channel.epoll.AbstractEpollServerChannel
doConnect, doWrite, filterOutboundMessage, metadata, newUnsafe, remoteAddress0
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Methods inherited from class io.netty.channel.epoll.AbstractEpollChannel
checkResolvable, clearEpollIn, clearFlag, doBeginRead, doClose, doConnect0, doDeregister, doDisconnect, doReadBytes, doRegister, doWriteBytes, doWriteOrSendBytes, fd, isActive, isFlagSet, isOpen, isSoErrorZero, localAddress0, newDirectBuffer, newDirectBuffer, resetCachedAddresses, setFlag, shouldBreakEpollInReady
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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, doShutdownOutput, equals, eventLoop, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, maxMessagesPerWrite, newChannelPipeline, newFailedFuture, newId, newProgressivePromise, newPromise, newSucceededFuture, parent, pipeline, read, toString, unsafe, validateFileRegion, voidPromise, write, write, writeAndFlush, writeAndFlush
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Methods inherited from class io.netty.util.DefaultAttributeMap
attr, hasAttr
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface io.netty.util.AttributeMap
attr, hasAttr
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Methods inherited from interface io.netty.channel.Channel
alloc, bytesBeforeUnwritable, bytesBeforeWritable, closeFuture, eventLoop, flush, id, isActive, isOpen, isRegistered, isWritable, metadata, parent, pipeline, read, unsafe
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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
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Field Detail
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config
private final EpollServerSocketChannelConfig config
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tcpMd5SigAddresses
private volatile java.util.Collection<java.net.InetAddress> tcpMd5SigAddresses
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Constructor Detail
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EpollServerSocketChannel
public EpollServerSocketChannel()
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EpollServerSocketChannel
public EpollServerSocketChannel(InternetProtocolFamily protocol)
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EpollServerSocketChannel
public EpollServerSocketChannel(int fd)
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EpollServerSocketChannel
EpollServerSocketChannel(LinuxSocket fd)
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EpollServerSocketChannel
EpollServerSocketChannel(LinuxSocket fd, boolean active)
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Method Detail
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isCompatible
protected boolean isCompatible(EventLoop loop)
Description copied from class:AbstractChannel
Returntrue
if the givenEventLoop
is compatible with this instance.- Overrides:
isCompatible
in classAbstractEpollServerChannel
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doBind
protected void doBind(java.net.SocketAddress localAddress) throws java.lang.Exception
Description copied from class:AbstractChannel
Bind theChannel
to theSocketAddress
- Overrides:
doBind
in classAbstractEpollChannel
- Throws:
java.lang.Exception
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remoteAddress
public java.net.InetSocketAddress remoteAddress()
Description copied from interface:Channel
Returns the remote address where this channel is connected to. The returnedSocketAddress
is supposed to be down-cast into more concrete type such asInetSocketAddress
to retrieve the detailed information.- Specified by:
remoteAddress
in interfaceChannel
- Specified by:
remoteAddress
in interfaceServerSocketChannel
- Overrides:
remoteAddress
in classAbstractChannel
- 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
, useDefaultAddressedEnvelope.recipient()
to determine the origination of the received message as this method will returnnull
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localAddress
public java.net.InetSocketAddress localAddress()
Description copied from interface:Channel
Returns the local address where this channel is bound to. The returnedSocketAddress
is supposed to be down-cast into more concrete type such asInetSocketAddress
to retrieve the detailed information.- Specified by:
localAddress
in interfaceChannel
- Specified by:
localAddress
in interfaceServerSocketChannel
- Overrides:
localAddress
in classAbstractChannel
- Returns:
- the local address of this channel.
null
if this channel is not bound.
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config
public EpollServerSocketChannelConfig config()
Description copied from interface:Channel
Returns the configuration of this channel.- Specified by:
config
in interfaceChannel
- Specified by:
config
in interfaceServerSocketChannel
- Specified by:
config
in classAbstractEpollChannel
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newChildChannel
protected Channel newChildChannel(int fd, byte[] address, int offset, int len) throws java.lang.Exception
- Specified by:
newChildChannel
in classAbstractEpollServerChannel
- Throws:
java.lang.Exception
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tcpMd5SigAddresses
java.util.Collection<java.net.InetAddress> tcpMd5SigAddresses()
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setTcpMd5Sig
void setTcpMd5Sig(java.util.Map<java.net.InetAddress,byte[]> keys) throws java.io.IOException
- Throws:
java.io.IOException
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