Package io.netty.channel.socket.oio

Class OioSocketChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.oio.AbstractOioChannel

io.netty.channel.oio.AbstractOioByteChannel

io.netty.channel.oio.OioByteStreamChannel

io.netty.channel.socket.oio.OioSocketChannel

All Implemented Interfaces:

Channel, ChannelOutboundInvoker, DuplexChannel, SocketChannel, AttributeMap, Comparable<Channel>

@Deprecated
public class OioSocketChannel
extends OioByteStreamChannel
implements SocketChannel

Deprecated.

use NIO / EPOLL / KQUEUE transport.

A SocketChannel which is using Old-Blocking-IO

Nested Class Summary

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	Description
private final OioSocketChannelConfig	config	Deprecated.
private static final InternalLogger	logger	Deprecated.
private final Socket	socket	Deprecated.

Fields inherited from class io.netty.channel.oio.AbstractOioChannel

SO_TIMEOUT

Constructor Summary

Constructors

Constructor	Description
OioSocketChannel()	Deprecated. Create a new instance with an new Socket
OioSocketChannel(Channel parent, Socket socket)	Deprecated. Create a new instance from the given Socket
OioSocketChannel(Socket socket)	Deprecated. Create a new instance from the given Socket

Method Summary

Modifier and Type	Method	Description
protected boolean	checkInputShutdown()	Deprecated.
(package private) final void	clearReadPending0()	Deprecated.
OioSocketChannelConfig	config()	Deprecated. Returns the configuration of this channel.
protected void	doBind(SocketAddress localAddress)	Deprecated. Bind the Channel to the SocketAddress
protected void	doClose()	Deprecated. Close the Channel
protected void	doConnect(SocketAddress remoteAddress, SocketAddress localAddress)	Deprecated. Connect to the remote peer using the given localAddress if one is specified or null otherwise.
protected void	doDisconnect()	Deprecated. Disconnect this Channel from its remote peer
protected int	doReadBytes(ByteBuf buf)	Deprecated. Read bytes from the underlying Socket.
protected final void	doShutdownOutput()	Deprecated. Called when conditions justify shutting down the output portion of the channel.
boolean	isActive()	Deprecated. Return true if the Channel is active and so connected.
boolean	isInputShutdown()	Deprecated. Determine if the input side of this channel is shutdown.
boolean	isOpen()	Deprecated. Returns true if the Channel is open and may get active later
boolean	isOutputShutdown()	Deprecated.
boolean	isShutdown()	Deprecated. Determine if both the input and output of this channel have been shutdown.
InetSocketAddress	localAddress()	Deprecated. Returns the local address where this channel is bound to.
protected SocketAddress	localAddress0()	Deprecated. Returns the SocketAddress which is bound locally.
ServerSocketChannel	parent()	Deprecated. Returns the parent of this channel.
InetSocketAddress	remoteAddress()	Deprecated. Returns the remote address where this channel is connected to.
protected SocketAddress	remoteAddress0()	Deprecated. Return the SocketAddress which the Channel is connected to.
protected void	setReadPending(boolean readPending)	Deprecated.
ChannelFuture	shutdown()	Deprecated. Will shutdown the input and output sides of this channel.
ChannelFuture	shutdown(ChannelPromise promise)	Deprecated. Will shutdown the input and output sides of this channel.
private static void	shutdownDone(ChannelFuture shutdownOutputFuture, ChannelFuture shutdownInputFuture, ChannelPromise promise)	Deprecated.
ChannelFuture	shutdownInput()	Deprecated. Shutdown the input side of this channel.
ChannelFuture	shutdownInput(ChannelPromise promise)	Deprecated. Will shutdown the input and notify ChannelPromise.
private void	shutdownInput0(ChannelPromise promise)	Deprecated.
ChannelFuture	shutdownOutput()	Deprecated.
ChannelFuture	shutdownOutput(ChannelPromise promise)	Deprecated. Will shutdown the output and notify ChannelPromise.
private void	shutdownOutput0()	Deprecated.
private void	shutdownOutput0(ChannelPromise promise)	Deprecated.
private void	shutdownOutputDone(ChannelFuture shutdownOutputFuture, ChannelPromise promise)	Deprecated.

Methods inherited from class io.netty.channel.oio.OioByteStreamChannel

activate, available, doWriteBytes, doWriteFileRegion

Methods inherited from class io.netty.channel.oio.AbstractOioByteChannel

doRead, doWrite, filterOutboundMessage, metadata

Methods inherited from class io.netty.channel.oio.AbstractOioChannel

clearReadPending, doBeginRead, isCompatible, isReadPending, newUnsafe

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, doDeregister, doRegister, equals, eventLoop, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, isWritable, maxMessagesPerWrite, newChannelPipeline, newFailedFuture, newId, newProgressivePromise, newPromise, newSucceededFuture, pipeline, read, toString, unsafe, validateFileRegion, 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.util.AttributeMap

attr, hasAttr

Methods inherited from interface io.netty.channel.Channel

alloc, bytesBeforeUnwritable, bytesBeforeWritable, closeFuture, eventLoop, flush, id, isRegistered, isWritable, metadata, pipeline, read, unsafe

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

Methods inherited from interface java.lang.Comparable

compareTo

Field Details

logger

private static final InternalLogger logger

Deprecated.

socket

private final Socket socket

Deprecated.

config

private final OioSocketChannelConfig config

Deprecated.

Constructor Details

OioSocketChannel

public OioSocketChannel()

Deprecated.

Create a new instance with an new Socket

OioSocketChannel

public OioSocketChannel(Socket socket)

Deprecated.

Create a new instance from the given Socket

Parameters:

socket - the Socket which is used by this instance

OioSocketChannel

public OioSocketChannel(Channel parent,
 Socket socket)

Deprecated.

Create a new instance from the given Socket

Parameters:

parent - the parent Channel which was used to create this instance. This can be null if the invalid input: '{@link /*missing*/}' has no parent as it was created by your self.

socket - the Socket which is used by this instance

Method Details

parent

public ServerSocketChannel parent()

Deprecated.

Description copied from interface: Channel

Returns the parent of this channel.

Specified by:

parent in interface Channel

Specified by:

parent in interface SocketChannel

Overrides:

parent in class AbstractChannel

Returns:

the parent channel. null if this channel does not have a parent channel.

config

public OioSocketChannelConfig config()

Deprecated.

Description copied from interface: Channel

Returns the configuration of this channel.

Specified by:

config in interface Channel

Specified by:

config in interface SocketChannel

isOpen

public boolean isOpen()

Deprecated.

Description copied from interface: Channel

Returns true if the Channel is open and may get active later

Specified by:

isOpen in interface Channel

isActive

public boolean isActive()

Deprecated.

Description copied from interface: Channel

Return true if the Channel is active and so connected.

Specified by:

isActive in interface Channel

Overrides:

isActive in class OioByteStreamChannel

isOutputShutdown

public boolean isOutputShutdown()

Deprecated.

Specified by:

isOutputShutdown in interface DuplexChannel

See Also:

• Socket.isOutputShutdown()

isInputShutdown

public boolean isInputShutdown()

Deprecated.

Description copied from class: AbstractOioByteChannel

Determine if the input side of this channel is shutdown.

Specified by:

isInputShutdown in interface DuplexChannel

Specified by:

isInputShutdown in class AbstractOioByteChannel

Returns:

true if the input side of this channel is shutdown.

isShutdown

public boolean isShutdown()

Deprecated.

Description copied from interface: DuplexChannel

Determine if both the input and output of this channel have been shutdown.

Specified by:

isShutdown in interface DuplexChannel

doShutdownOutput

protected final void doShutdownOutput()
                               throws Exception

Deprecated.

Description copied from class: AbstractChannel

Called when conditions justify shutting down the output portion of the channel. This may happen if a write operation throws an exception.

Overrides:

doShutdownOutput in class AbstractChannel

Throws:

Exception

shutdownOutput

public ChannelFuture shutdownOutput()

Deprecated.

Specified by:

shutdownOutput in interface DuplexChannel

See Also:

• Socket.shutdownOutput()

shutdownInput

public ChannelFuture shutdownInput()

Deprecated.

Description copied from class: AbstractOioByteChannel

Shutdown the input side of this channel.

Specified by:

shutdownInput in interface DuplexChannel

Specified by:

shutdownInput in class AbstractOioByteChannel

Returns:

A channel future that will complete when the shutdown is complete.

See Also:

• Socket.shutdownInput()

shutdown

public ChannelFuture shutdown()

Deprecated.

Description copied from interface: DuplexChannel

Will shutdown the input and output sides of this channel.

Specified by:

shutdown in interface DuplexChannel

Returns:

will be completed when both shutdown operations complete.

doReadBytes

protected int doReadBytes(ByteBuf buf)
                   throws Exception

Deprecated.

Description copied from class: AbstractOioByteChannel

Read bytes from the underlying Socket.

Overrides:

doReadBytes in class OioByteStreamChannel

Parameters:

buf - the ByteBuf into which the read bytes will be written

Returns:

amount the number of bytes read. This may return a negative amount if the underlying Socket was closed

Throws:

Exception - is thrown if an error occurred

shutdownOutput

public ChannelFuture shutdownOutput(ChannelPromise promise)

Deprecated.

Description copied from interface: DuplexChannel

Will shutdown the output and notify ChannelPromise.

Specified by:

shutdownOutput in interface DuplexChannel

See Also:

• Socket.shutdownOutput()

shutdownOutput0

private void shutdownOutput0(ChannelPromise promise)

Deprecated.

shutdownOutput0

private void shutdownOutput0()
                      throws IOException

Deprecated.

Throws:

IOException

shutdownInput

public ChannelFuture shutdownInput(ChannelPromise promise)

Deprecated.

Description copied from interface: DuplexChannel

Will shutdown the input and notify ChannelPromise.

Specified by:

shutdownInput in interface DuplexChannel

See Also:

• Socket.shutdownInput()

shutdownInput0

private void shutdownInput0(ChannelPromise promise)

Deprecated.

shutdown

public ChannelFuture shutdown(ChannelPromise promise)

Deprecated.

Description copied from interface: DuplexChannel

Will shutdown the input and output sides of this channel.

Specified by:

shutdown in interface DuplexChannel

Parameters:

promise - will be completed when both shutdown operations complete.

Returns:

will be completed when both shutdown operations complete.

shutdownOutputDone

private void shutdownOutputDone(ChannelFuture shutdownOutputFuture,
 ChannelPromise promise)

Deprecated.

shutdownDone

private static void shutdownDone(ChannelFuture shutdownOutputFuture,
 ChannelFuture shutdownInputFuture,
 ChannelPromise promise)

Deprecated.

localAddress

public InetSocketAddress localAddress()

Deprecated.

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 SocketChannel

Overrides:

localAddress in class AbstractChannel

Returns:

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

remoteAddress

public InetSocketAddress remoteAddress()

Deprecated.

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 SocketChannel

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.

localAddress0

protected SocketAddress localAddress0()

Deprecated.

Description copied from class: AbstractChannel

Returns the SocketAddress which is bound locally.

Specified by:

localAddress0 in class AbstractChannel

remoteAddress0

protected SocketAddress remoteAddress0()

Deprecated.

Description copied from class: AbstractChannel

Return the SocketAddress which the Channel is connected to.

Specified by:

remoteAddress0 in class AbstractChannel

doBind

protected void doBind(SocketAddress localAddress)
               throws Exception

Deprecated.

Description copied from class: AbstractChannel

Bind the Channel to the SocketAddress

Specified by:

doBind in class AbstractChannel

Throws:

Exception

doConnect

protected void doConnect(SocketAddress remoteAddress,
 SocketAddress localAddress)
                  throws Exception

Deprecated.

Description copied from class: AbstractOioChannel

Connect to the remote peer using the given localAddress if one is specified or null otherwise.

Specified by:

doConnect in class AbstractOioChannel

Throws:

Exception

doDisconnect

protected void doDisconnect()
                     throws Exception

Deprecated.

Description copied from class: AbstractChannel

Disconnect this Channel from its remote peer

Specified by:

doDisconnect in class AbstractChannel

Throws:

Exception

doClose

protected void doClose()
                throws Exception

Deprecated.

Description copied from class: AbstractChannel

Close the Channel

Overrides:

doClose in class OioByteStreamChannel

Throws:

Exception

checkInputShutdown

protected boolean checkInputShutdown()

Deprecated.

setReadPending

@Deprecated
protected void setReadPending(boolean readPending)

Deprecated.

Overrides:

setReadPending in class AbstractOioChannel

clearReadPending0

final void clearReadPending0()

Deprecated.