CombinedChannelDuplexHandler.DelegatingChannelHandlerContext

java.lang.Object
- io.netty.channel.CombinedChannelDuplexHandler.DelegatingChannelHandlerContext

All Implemented Interfaces:

ChannelHandlerContext, AttributeMap

Enclosing class:

CombinedChannelDuplexHandler<I extends ChannelInboundHandler,O extends ChannelOutboundHandler>
```
private static class CombinedChannelDuplexHandler.DelegatingChannelHandlerContext
extends java.lang.Object
implements ChannelHandlerContext
```

Field Summary

Fields
Modifier and Type Field and Description

private ChannelHandlerContext ctx

private ChannelHandler handler

(package private) boolean removed

Fields
Modifier and Type	Field and Description
`private ChannelHandlerContext`	`ctx`
`private ChannelHandler`	`handler`
`(package private) boolean`	`removed`

Constructor Summary

Constructors
Constructor and Description

DelegatingChannelHandlerContext(ChannelHandlerContext ctx, ChannelHandler handler)

Constructors
Constructor and Description
`DelegatingChannelHandlerContext(ChannelHandlerContext ctx, ChannelHandler handler)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ByteBufAllocator`	`alloc()` Return the assigned `ByteBufAllocator` which will be used to allocate `ByteBuf`s.
`<T> Attribute<T>`	`attr(AttributeKey<T> key)` Get the `Attribute` for the given `AttributeKey`.
`ChannelFuture`	`bind(java.net.SocketAddress localAddress)` Request to bind to the given `SocketAddress` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`bind(java.net.SocketAddress localAddress, ChannelPromise promise)` Request to bind to the given `SocketAddress` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`Channel`	`channel()` Return the `Channel` which is bound to the `ChannelHandlerContext`.
`ChannelFuture`	`close()` Request to close the `Channel` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`close(ChannelPromise promise)` Request to close the `Channel` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`connect(java.net.SocketAddress remoteAddress)` Request to connect to the given `SocketAddress` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`connect(java.net.SocketAddress remoteAddress, ChannelPromise promise)` Request to connect to the given `SocketAddress` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`connect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress)` Request to connect to the given `SocketAddress` while bind to the localAddress and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`connect(java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress, ChannelPromise promise)` Request to connect to the given `SocketAddress` while bind to the localAddress and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`deregister()` Request to deregister from the previous assigned `EventExecutor` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`deregister(ChannelPromise promise)` Request to deregister from the previous assigned `EventExecutor` and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`disconnect()` Request to disconnect from the remote peer and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`ChannelFuture`	`disconnect(ChannelPromise promise)` Request to disconnect from the remote peer and notify the `ChannelFuture` once the operation completes, either because the operation was successful or because of an error.
`EventExecutor`	`executor()` The `EventExecutor` that is used to dispatch the events.
`ChannelHandlerContext`	`fireChannelActive()` A `Channel` is active now, which means it is connected.
`ChannelHandlerContext`	`fireChannelInactive()` A `Channel` is inactive now, which means it is closed.
`ChannelHandlerContext`	`fireChannelRead(java.lang.Object msg)` A `Channel` received a message.
`ChannelHandlerContext`	`fireChannelReadComplete()` Triggers an `ChannelInboundHandler.channelReadComplete(ChannelHandlerContext)` event to the next `ChannelInboundHandler` in the `ChannelPipeline`.
`ChannelHandlerContext`	`fireChannelRegistered()` A `Channel` was registered to its `EventLoop`.
`ChannelHandlerContext`	`fireChannelUnregistered()` A `Channel` was unregistered from its `EventLoop`.
`ChannelHandlerContext`	`fireChannelWritabilityChanged()` Triggers an `ChannelInboundHandler.channelWritabilityChanged(ChannelHandlerContext)` event to the next `ChannelInboundHandler` in the `ChannelPipeline`.
`ChannelHandlerContext`	`fireExceptionCaught(java.lang.Throwable cause)` A `Channel` received an `Throwable` in one of its inbound operations.
`ChannelHandlerContext`	`fireUserEventTriggered(java.lang.Object event)` A `Channel` received an user defined event.
`ChannelHandlerContext`	`flush()` Request to flush all pending messages via this ChannelOutboundInvoker.
`ChannelHandler`	`handler()` The `ChannelHandler` that is bound this `ChannelHandlerContext`.
`boolean`	`isRemoved()` Return `true` if the `ChannelHandler` which belongs to this context was removed from the `ChannelPipeline`.
`java.lang.String`	`name()` The unique name of the `ChannelHandlerContext`.The name was used when then `ChannelHandler` was added to the `ChannelPipeline`.
`ChannelFuture`	`newFailedFuture(java.lang.Throwable cause)` Create a new `ChannelFuture` which is marked as failed already.
`ChannelProgressivePromise`	`newProgressivePromise()` Return an new `ChannelProgressivePromise`
`ChannelPromise`	`newPromise()` Return a new `ChannelPromise`.
`ChannelFuture`	`newSucceededFuture()` Create a new `ChannelFuture` which is marked as succeeded already.
`ChannelPipeline`	`pipeline()` Return the assigned `ChannelPipeline`
`ChannelHandlerContext`	`read()` Request to Read data from the `Channel` into the first inbound buffer, triggers an `ChannelInboundHandler.channelRead(ChannelHandlerContext, Object)` event if data was read, and triggers a `channelReadComplete` event so the handler can decide to continue reading.
`(package private) void`	`remove()`
`private void`	`remove0()`
`ChannelPromise`	`voidPromise()` Return a special ChannelPromise which can be reused for different operations.
`ChannelFuture`	`write(java.lang.Object msg)` Request to write a message via this `ChannelHandlerContext` through the `ChannelPipeline`.
`ChannelFuture`	`write(java.lang.Object msg, ChannelPromise promise)` Request to write a message via this `ChannelHandlerContext` through the `ChannelPipeline`.
`ChannelFuture`	`writeAndFlush(java.lang.Object msg)` Shortcut for call `ChannelHandlerContext.write(Object)` and `ChannelHandlerContext.flush()`.
`ChannelFuture`	`writeAndFlush(java.lang.Object msg, ChannelPromise promise)` Shortcut for call `ChannelHandlerContext.write(Object, ChannelPromise)` and `ChannelHandlerContext.flush()`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ctx
```
private final ChannelHandlerContext ctx
```
  - handler
```
private final ChannelHandler handler
```
  - removed
```
boolean removed
```
- Constructor Detail
  - DelegatingChannelHandlerContext
```
DelegatingChannelHandlerContext(ChannelHandlerContext ctx,
                                ChannelHandler handler)
```
- Method Detail
  - channel
```
public Channel channel()
```
    Description copied from interface: ChannelHandlerContext
    
    Return the Channel which is bound to the ChannelHandlerContext.
    
    Specified by:
    
    channel in interface ChannelHandlerContext
  - executor
```
public EventExecutor executor()
```
    Description copied from interface: ChannelHandlerContext
    
    The EventExecutor that is used to dispatch the events. This can also be used to directly submit tasks that get executed in the event loop. For more information please refer to the EventExecutor javadoc.
    
    Specified by:
    
    executor in interface ChannelHandlerContext
  - name
```
public java.lang.String name()
```
    Description copied from interface: ChannelHandlerContext
    
    The unique name of the ChannelHandlerContext.The name was used when then ChannelHandler was added to the ChannelPipeline. This name can also be used to access the registered ChannelHandler from the ChannelPipeline.
    
    Specified by:
    
    name in interface ChannelHandlerContext
  - handler
```
public ChannelHandler handler()
```
    Description copied from interface: ChannelHandlerContext
    
    The ChannelHandler that is bound this ChannelHandlerContext.
    
    Specified by:
    
    handler in interface ChannelHandlerContext
  - isRemoved
```
public boolean isRemoved()
```
    Description copied from interface: ChannelHandlerContext
    
    Return true if the ChannelHandler which belongs to this context was removed from the ChannelPipeline. Note that this method is only meant to be called from with in the EventLoop.
    
    Specified by:
    
    isRemoved in interface ChannelHandlerContext
  - fireChannelRegistered
```
public ChannelHandlerContext fireChannelRegistered()
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel was registered to its EventLoop. This will result in having the ChannelInboundHandler.channelRegistered(ChannelHandlerContext) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireChannelRegistered in interface ChannelHandlerContext
  - fireChannelUnregistered
```
public ChannelHandlerContext fireChannelUnregistered()
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel was unregistered from its EventLoop. This will result in having the ChannelInboundHandler.channelUnregistered(ChannelHandlerContext) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireChannelUnregistered in interface ChannelHandlerContext
  - fireChannelActive
```
public ChannelHandlerContext fireChannelActive()
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel is active now, which means it is connected. This will result in having the ChannelInboundHandler.channelActive(ChannelHandlerContext) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireChannelActive in interface ChannelHandlerContext
  - fireChannelInactive
```
public ChannelHandlerContext fireChannelInactive()
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel is inactive now, which means it is closed. This will result in having the ChannelInboundHandler.channelInactive(ChannelHandlerContext) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireChannelInactive in interface ChannelHandlerContext
  - fireExceptionCaught
```
public ChannelHandlerContext fireExceptionCaught(java.lang.Throwable cause)
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel received an Throwable in one of its inbound operations. This will result in having the ChannelInboundHandler.exceptionCaught(ChannelHandlerContext, Throwable) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireExceptionCaught in interface ChannelHandlerContext
  - fireUserEventTriggered
```
public ChannelHandlerContext fireUserEventTriggered(java.lang.Object event)
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel received an user defined event. This will result in having the ChannelInboundHandler.userEventTriggered(ChannelHandlerContext, Object) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireUserEventTriggered in interface ChannelHandlerContext
  - fireChannelRead
```
public ChannelHandlerContext fireChannelRead(java.lang.Object msg)
```
    Description copied from interface: ChannelHandlerContext
    
    A Channel received a message. This will result in having the ChannelInboundHandler.channelRead(ChannelHandlerContext, Object) method called of the next ChannelInboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    fireChannelRead in interface ChannelHandlerContext
  - fireChannelReadComplete
```
public ChannelHandlerContext fireChannelReadComplete()
```
    Description copied from interface: ChannelHandlerContext
    
    Triggers an ChannelInboundHandler.channelReadComplete(ChannelHandlerContext) event to the next ChannelInboundHandler in the ChannelPipeline.
    
    Specified by:
    
    fireChannelReadComplete in interface ChannelHandlerContext
  - fireChannelWritabilityChanged
```
public ChannelHandlerContext fireChannelWritabilityChanged()
```
    Description copied from interface: ChannelHandlerContext
    
    Triggers an ChannelInboundHandler.channelWritabilityChanged(ChannelHandlerContext) event to the next ChannelInboundHandler in the ChannelPipeline.
    
    Specified by:
    
    fireChannelWritabilityChanged in interface ChannelHandlerContext
  - bind
```
public ChannelFuture bind(java.net.SocketAddress localAddress)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to bind to the given SocketAddress and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
    This will result in having the ChannelOutboundHandler.bind(ChannelHandlerContext, SocketAddress, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    bind in interface ChannelHandlerContext
  - connect
```
public ChannelFuture connect(java.net.SocketAddress remoteAddress)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to connect to the given SocketAddress and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
    If the connection fails because of a connection timeout, the ChannelFuture will get failed with a ConnectTimeoutException. If it fails because of connection refused a ConnectException will be used.
    This will result in having the ChannelOutboundHandler.connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    connect in interface ChannelHandlerContext
  - connect
```
public ChannelFuture connect(java.net.SocketAddress remoteAddress,
                             java.net.SocketAddress localAddress)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to connect to the given SocketAddress while bind to the localAddress and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
    This will result in having the ChannelOutboundHandler.connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    connect in interface ChannelHandlerContext
  - disconnect
```
public ChannelFuture disconnect()
```
    Description copied from interface: ChannelHandlerContext
    
    Request to disconnect from the remote peer and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
    This will result in having the ChannelOutboundHandler.disconnect(ChannelHandlerContext, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    disconnect in interface ChannelHandlerContext
  - close
```
public ChannelFuture close()
```
    Description copied from interface: ChannelHandlerContext
    
    Request to close the Channel and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. After it is closed it is not possible to reuse it again.
    This will result in having the ChannelOutboundHandler.close(ChannelHandlerContext, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    close in interface ChannelHandlerContext
  - deregister
```
public ChannelFuture deregister()
```
    Description copied from interface: ChannelHandlerContext
    
    Request to deregister from the previous assigned EventExecutor and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
    This will result in having the ChannelOutboundHandler.deregister(ChannelHandlerContext, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    deregister in interface ChannelHandlerContext
  - bind
```
public ChannelFuture bind(java.net.SocketAddress localAddress,
                          ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to bind to the given SocketAddress and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. The given ChannelPromise will be notified.
    This will result in having the ChannelOutboundHandler.bind(ChannelHandlerContext, SocketAddress, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    bind in interface ChannelHandlerContext
  - connect
```
public ChannelFuture connect(java.net.SocketAddress remoteAddress,
                             ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to connect to the given SocketAddress and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. The given ChannelFuture will be notified.
    If the connection fails because of a connection timeout, the ChannelFuture will get failed with a ConnectTimeoutException. If it fails because of connection refused a ConnectException will be used.
    This will result in having the ChannelOutboundHandler.connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    connect in interface ChannelHandlerContext
  - connect
```
public ChannelFuture connect(java.net.SocketAddress remoteAddress,
                             java.net.SocketAddress localAddress,
                             ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to connect to the given SocketAddress while bind to the localAddress and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. The given ChannelPromise will be notified and also returned.
    This will result in having the ChannelOutboundHandler.connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    connect in interface ChannelHandlerContext
  - disconnect
```
public ChannelFuture disconnect(ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to disconnect from the remote peer and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. The given ChannelPromise will be notified.
    This will result in having the ChannelOutboundHandler.disconnect(ChannelHandlerContext, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    disconnect in interface ChannelHandlerContext
  - close
```
public ChannelFuture close(ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to close the Channel and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. After it is closed it is not possible to reuse it again. The given ChannelPromise will be notified.
    This will result in having the ChannelOutboundHandler.close(ChannelHandlerContext, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    close in interface ChannelHandlerContext
  - deregister
```
public ChannelFuture deregister(ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to deregister from the previous assigned EventExecutor and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error. The given ChannelPromise will be notified.
    This will result in having the ChannelOutboundHandler.deregister(ChannelHandlerContext, ChannelPromise) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    deregister in interface ChannelHandlerContext
  - read
```
public ChannelHandlerContext read()
```
    Description copied from interface: ChannelHandlerContext
    
    Request to Read data from the Channel into the first inbound buffer, triggers an ChannelInboundHandler.channelRead(ChannelHandlerContext, Object) event if data was read, and triggers a channelReadComplete event so the handler can decide to continue reading. If there's a pending read operation already, this method does nothing.
    This will result in having the ChannelOutboundHandler.read(ChannelHandlerContext) method called of the next ChannelOutboundHandler contained in the ChannelPipeline of the Channel.
    
    Specified by:
    
    read in interface ChannelHandlerContext
  - write
```
public ChannelFuture write(java.lang.Object msg)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to write a message via this ChannelHandlerContext through the ChannelPipeline. This method will not request to actual flush, so be sure to call ChannelHandlerContext.flush() once you want to request to flush all pending data to the actual transport.
    
    Specified by:
    
    write in interface ChannelHandlerContext
  - write
```
public ChannelFuture write(java.lang.Object msg,
                           ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Request to write a message via this ChannelHandlerContext through the ChannelPipeline. This method will not request to actual flush, so be sure to call ChannelHandlerContext.flush() once you want to request to flush all pending data to the actual transport.
    
    Specified by:
    
    write in interface ChannelHandlerContext
  - flush
```
public ChannelHandlerContext flush()
```
    Description copied from interface: ChannelHandlerContext
    
    Request to flush all pending messages via this ChannelOutboundInvoker.
    
    Specified by:
    
    flush in interface ChannelHandlerContext
  - writeAndFlush
```
public ChannelFuture writeAndFlush(java.lang.Object msg,
                                   ChannelPromise promise)
```
    Description copied from interface: ChannelHandlerContext
    
    Shortcut for call ChannelHandlerContext.write(Object, ChannelPromise) and ChannelHandlerContext.flush().
    
    Specified by:
    
    writeAndFlush in interface ChannelHandlerContext
  - writeAndFlush
```
public ChannelFuture writeAndFlush(java.lang.Object msg)
```
    Description copied from interface: ChannelHandlerContext
    
    Shortcut for call ChannelHandlerContext.write(Object) and ChannelHandlerContext.flush().
    
    Specified by:
    
    writeAndFlush in interface ChannelHandlerContext
  - pipeline
```
public ChannelPipeline pipeline()
```
    Description copied from interface: ChannelHandlerContext
    
    Return the assigned ChannelPipeline
    
    Specified by:
    
    pipeline in interface ChannelHandlerContext
  - alloc
```
public ByteBufAllocator alloc()
```
    Description copied from interface: ChannelHandlerContext
    
    Return the assigned ByteBufAllocator which will be used to allocate ByteBufs.
    
    Specified by:
    
    alloc in interface ChannelHandlerContext
  - newPromise
```
public ChannelPromise newPromise()
```
    Description copied from interface: ChannelHandlerContext
    
    Return a new ChannelPromise.
    
    Specified by:
    
    newPromise in interface ChannelHandlerContext
  - newProgressivePromise
```
public ChannelProgressivePromise newProgressivePromise()
```
    Description copied from interface: ChannelHandlerContext
    
    Return an new ChannelProgressivePromise
    
    Specified by:
    
    newProgressivePromise in interface ChannelHandlerContext
  - newSucceededFuture
```
public ChannelFuture newSucceededFuture()
```
    Description copied from interface: ChannelHandlerContext
    
    Create a new ChannelFuture which is marked as succeeded already. So Future.isSuccess() will return true. All FutureListener added to it will be notified directly. Also every call of blocking methods will just return without blocking.
    
    Specified by:
    
    newSucceededFuture in interface ChannelHandlerContext
  - newFailedFuture
```
public ChannelFuture newFailedFuture(java.lang.Throwable cause)
```
    Description copied from interface: ChannelHandlerContext
    
    Create a new ChannelFuture which is marked as failed already. So Future.isSuccess() will return false. All FutureListener added to it will be notified directly. Also every call of blocking methods will just return without blocking.
    
    Specified by:
    
    newFailedFuture in interface ChannelHandlerContext
  - voidPromise
```
public ChannelPromise voidPromise()
```
    Description copied from interface: ChannelHandlerContext
    
    Return a special ChannelPromise which can be reused for different operations.
    It's only supported to use it for ChannelHandlerContext.write(Object, ChannelPromise).
    
    Be aware that the returned ChannelPromise will not support most operations and should only be used if you want to save an object allocation for every write operation. You will not be able to detect if the operation was complete, only if it failed as the implementation will call ChannelPipeline.fireExceptionCaught(Throwable) in this case.
    Be aware this is an expert feature and should be used with care!
    
    Specified by:
    
    voidPromise in interface ChannelHandlerContext
  - attr
```
public <T> Attribute<T> attr(AttributeKey<T> key)
```
    Description copied from interface: AttributeMap
    
    Get the Attribute for the given AttributeKey. This method will never return null, but may return an Attribute which does not have a value set yet.
    
    Specified by:
    
    attr in interface AttributeMap
  - remove
```
final void remove()
```
  - remove0
```
private void remove0()
```

Class CombinedChannelDuplexHandler.DelegatingChannelHandlerContext

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ctx

handler

removed

Constructor Detail

DelegatingChannelHandlerContext

Method Detail

channel

executor

name

handler

isRemoved

fireChannelRegistered

fireChannelUnregistered

fireChannelActive

fireChannelInactive

fireExceptionCaught

fireUserEventTriggered

fireChannelRead

fireChannelReadComplete

fireChannelWritabilityChanged

bind

connect

connect

disconnect

close

deregister

bind

connect

connect

disconnect

close

deregister

read

write

write

flush

writeAndFlush

writeAndFlush

pipeline

alloc

newPromise

newProgressivePromise

newSucceededFuture

newFailedFuture

voidPromise

attr

remove

remove0