@UnstableApi public final class KQueueDomainDatagramChannel extends AbstractChannel implements DomainDatagramChannel
AbstractChannel.AbstractUnsafe
Channel.Unsafe
限定符和类型 | 字段和说明 |
---|---|
protected boolean |
active |
构造器和说明 |
---|
KQueueDomainDatagramChannel() |
KQueueDomainDatagramChannel(int fd) |
限定符和类型 | 方法和说明 |
---|---|
protected static void |
checkResolvable(java.net.InetSocketAddress addr) |
KQueueDomainDatagramChannelConfig |
config()
Returns the configuration of this channel.
|
protected void |
doBeginRead()
Schedule a read operation.
|
protected void |
doBind(java.net.SocketAddress localAddress)
Bind the
Channel to the SocketAddress |
protected void |
doClose()
Close the
Channel |
protected boolean |
doConnect(java.net.SocketAddress remoteAddress,
java.net.SocketAddress localAddress)
Connect to the remote peer
|
protected boolean |
doConnect0(java.net.SocketAddress remoteAddress,
java.net.SocketAddress localAddress) |
protected void |
doDeregister()
|
protected void |
doDisconnect()
Disconnect this
Channel from its remote peer |
protected int |
doReadBytes(ByteBuf byteBuf)
Read bytes into the given
ByteBuf and return the amount. |
protected void |
doRegister()
|
protected void |
doWrite(ChannelOutboundBuffer in)
Flush the content of the given buffer to the remote peer.
|
protected int |
doWriteBytes(ChannelOutboundBuffer in,
ByteBuf buf) |
protected boolean |
doWriteMessage(java.lang.Object msg) |
FileDescriptor |
fd()
Returns the
FileDescriptor that is used by this Channel . |
protected java.lang.Object |
filterOutboundMessage(java.lang.Object msg)
Invoked when a new message is added to a
ChannelOutboundBuffer of this AbstractChannel , so that
the Channel implementation converts the message to another. |
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 |
isConnected()
Return
true if the DomainDatagramChannel is connected to the remote peer. |
boolean |
isOpen()
Returns
true if the Channel is open and may get active later |
DomainSocketAddress |
localAddress()
Returns the local address where this channel is bound to.
|
protected DomainSocketAddress |
localAddress0()
Returns the
SocketAddress which is bound locally. |
ChannelMetadata |
metadata()
|
protected ByteBuf |
newDirectBuffer(ByteBuf buf)
Returns an off-heap copy of the specified
ByteBuf , and releases the original one. |
protected ByteBuf |
newDirectBuffer(java.lang.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 |
PeerCredentials |
peerCredentials()
Returns the unix credentials (uid, gid, pid) of the peer
SO_PEERCRED
|
DomainSocketAddress |
remoteAddress()
Returns the remote address where this channel is connected to.
|
protected DomainSocketAddress |
remoteAddress0()
Return the
SocketAddress which the Channel is connected to. |
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
attr, hasAttr
fd
alloc, bytesBeforeUnwritable, bytesBeforeWritable, closeFuture, eventLoop, flush, id, isOpen, isRegistered, isWritable, metadata, parent, pipeline, read, unsafe
attr, hasAttr
bind, bind, close, close, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, voidPromise, write, write, writeAndFlush, writeAndFlush
public KQueueDomainDatagramChannel()
public KQueueDomainDatagramChannel(int fd)
public KQueueDomainDatagramChannelConfig config()
Channel
config
在接口中 Channel
config
在接口中 DomainDatagramChannel
protected void doBind(java.net.SocketAddress localAddress) throws java.lang.Exception
AbstractChannel
Channel
to the SocketAddress
java.lang.Exception
protected void doClose() throws java.lang.Exception
AbstractChannel
Channel
java.lang.Exception
protected boolean doConnect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress) throws java.lang.Exception
java.lang.Exception
protected void doDisconnect() throws java.lang.Exception
AbstractChannel
Channel
from its remote peerjava.lang.Exception
protected boolean doWriteMessage(java.lang.Object msg) throws java.lang.Exception
java.lang.Exception
protected java.lang.Object filterOutboundMessage(java.lang.Object msg)
AbstractChannel
ChannelOutboundBuffer
of this AbstractChannel
, so that
the Channel
implementation converts the message to another. (e.g. heap buffer -> direct buffer)filterOutboundMessage
在类中 AbstractChannel
public boolean isActive()
Channel
true
if the Channel
is active and so connected.public boolean isConnected()
DomainDatagramChannel
true
if the DomainDatagramChannel
is connected to the remote peer.isConnected
在接口中 DomainDatagramChannel
public DomainSocketAddress localAddress()
Channel
SocketAddress
is supposed to be down-cast into more concrete
type such as InetSocketAddress
to retrieve the detailed
information.localAddress
在接口中 Channel
localAddress
在接口中 DomainDatagramChannel
localAddress
在类中 AbstractChannel
null
if this channel is not bound.protected DomainSocketAddress localAddress0()
AbstractChannel
SocketAddress
which is bound locally.protected io.netty.channel.kqueue.AbstractKQueueChannel.AbstractKQueueUnsafe newUnsafe()
AbstractChannel
AbstractChannel.AbstractUnsafe
instance which will be used for the life-time of the Channel
public PeerCredentials peerCredentials() throws java.io.IOException
java.io.IOException
public DomainSocketAddress remoteAddress()
Channel
SocketAddress
is supposed to be down-cast into more
concrete type such as InetSocketAddress
to retrieve the detailed
information.remoteAddress
在接口中 Channel
remoteAddress
在接口中 DomainDatagramChannel
remoteAddress
在类中 AbstractChannel
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
.protected DomainSocketAddress remoteAddress0()
AbstractChannel
SocketAddress
which the Channel
is connected to.public ChannelMetadata metadata()
Channel
protected void doWrite(ChannelOutboundBuffer in) throws java.lang.Exception
AbstractChannel
doWrite
在类中 AbstractChannel
java.lang.Exception
public final FileDescriptor fd()
UnixChannel
FileDescriptor
that is used by this Channel
.fd
在接口中 UnixChannel
protected boolean isCompatible(EventLoop loop)
AbstractChannel
true
if the given EventLoop
is compatible with this instance.isCompatible
在类中 AbstractChannel
public boolean isOpen()
Channel
true
if the Channel
is open and may get active laterprotected void doDeregister() throws java.lang.Exception
AbstractChannel
doDeregister
在类中 AbstractChannel
java.lang.Exception
protected final void doBeginRead() throws java.lang.Exception
AbstractChannel
doBeginRead
在类中 AbstractChannel
java.lang.Exception
protected void doRegister() throws java.lang.Exception
AbstractChannel
Channel
is registered with its EventLoop
as part of the register process.
Sub-classes may override this methoddoRegister
在类中 AbstractChannel
java.lang.Exception
protected final ByteBuf newDirectBuffer(ByteBuf buf)
ByteBuf
, and releases the original one.protected static void checkResolvable(java.net.InetSocketAddress addr)
protected final int doReadBytes(ByteBuf byteBuf) throws java.lang.Exception
ByteBuf
and return the amount.java.lang.Exception
protected final int doWriteBytes(ChannelOutboundBuffer in, ByteBuf buf) throws java.lang.Exception
java.lang.Exception
protected boolean doConnect0(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress) throws java.lang.Exception
java.lang.Exception