Uses of Interface
io.netty.channel.ChannelPromise

Packages that use ChannelPromise

Package	Description
io.netty.channel	The core channel API which is asynchronous and event-driven abstraction of various transports such as a NIO Channel.
io.netty.channel.epoll	Optimized transport for linux which uses EPOLL Edge-Triggered Mode for maximal performance.
io.netty.channel.nio	NIO-based channel API implementation - recommended for a large number of connections (>= 1000).
io.netty.channel.sctp	Abstract SCTP socket interfaces which extend the core channel API.
io.netty.channel.sctp.nio	NIO-based SCTP Channel API implementation - recommended for a large number of connections (>= 1000).
io.netty.channel.sctp.oio	Old blocking I/O based SCTP channel API implementation - recommended for a small number of connections (< 1000).
io.netty.channel.socket	Abstract TCP and UDP socket interfaces which extend the core channel API.
io.netty.channel.socket.nio	NIO-based socket channel API implementation - recommended for a large number of connections (>= 1000).
io.netty.channel.socket.oio	Old blocking I/O based socket channel API implementation - recommended for a small number of connections (< 1000).
io.netty.handler.codec	Extensible decoder and its common implementations which deal with the packet fragmentation and reassembly issue found in a stream-based transport such as TCP/IP.
io.netty.handler.codec.compression	Encoder and decoder which compresses and decompresses ByteBufs in a compression format such as zlib, gzip, and Snappy.
io.netty.handler.codec.http	Encoder, decoder and their related message types for HTTP.
io.netty.handler.codec.http.cors	This package contains Cross Origin Resource Sharing (CORS) related classes.
io.netty.handler.codec.http.websocketx	Encoder, decoder, handshakers and their related message types for Web Socket data frames.
io.netty.handler.codec.http.websocketx.extensions	Encoder, decoder, handshakers to handle WebSocket Extensions.
io.netty.handler.codec.http2	Handlers for sending and receiving HTTP/2 frames.
io.netty.handler.codec.spdy	Encoder, decoder, session handler and their related message types for the SPDY protocol.
io.netty.handler.logging	Logs the I/O events for debugging purpose.
io.netty.handler.proxy	Adds support for client connections via proxy protocols such as SOCKS and HTTP CONNECT tunneling
io.netty.handler.ssl	SSL · TLS implementation based on SSLEngine
io.netty.handler.stream	Writes very large data stream asynchronously neither spending a lot of memory nor getting OutOfMemoryError.
io.netty.handler.timeout	Adds support for read and write timeout and idle connection notification using a Timer.
io.netty.handler.traffic	Implementation of a Traffic Shaping Handler and Dynamic Statistics.

Uses of ChannelPromise in io.netty.channel

Subinterfaces of ChannelPromise in io.netty.channel

Modifier and Type	Interface and Description
interface	ChannelProgressivePromise Special ChannelPromise which will be notified once the associated bytes is transferring.

Classes in io.netty.channel that implement ChannelPromise

Modifier and Type	Class and Description
class	DefaultChannelProgressivePromise The default ChannelProgressivePromise implementation.
class	DefaultChannelPromise The default ChannelPromise implementation.

Methods in io.netty.channel that return ChannelPromise

Modifier and Type	Method and Description
ChannelPromise	ChannelPromise.addListener(GenericFutureListener<? extends Future<? super Void>> listener)
ChannelPromise	DefaultChannelPromise.addListener(GenericFutureListener<? extends Future<? super Void>> listener)
ChannelPromise	ChannelPromise.addListeners(GenericFutureListener<? extends Future<? super Void>>... listeners)
ChannelPromise	DefaultChannelPromise.addListeners(GenericFutureListener<? extends Future<? super Void>>... listeners)
ChannelPromise	ChannelPromise.await()
ChannelPromise	DefaultChannelPromise.await()
ChannelPromise	ChannelPromise.awaitUninterruptibly()
ChannelPromise	DefaultChannelPromise.awaitUninterruptibly()
ChannelPromise	Channel.newPromise() Return a new ChannelPromise.
ChannelPromise	AbstractChannel.newPromise()
ChannelPromise	ChannelHandlerContext.newPromise() Return a new ChannelPromise.
ChannelPromise	DefaultChannelPromise.promise()
ChannelPromise	PendingWriteQueue.remove() Removes a pending write operation and release it's message via ReferenceCountUtil.safeRelease(Object).
ChannelPromise	ChannelPromise.removeListener(GenericFutureListener<? extends Future<? super Void>> listener)
ChannelPromise	DefaultChannelPromise.removeListener(GenericFutureListener<? extends Future<? super Void>> listener)
ChannelPromise	ChannelPromise.removeListeners(GenericFutureListener<? extends Future<? super Void>>... listeners)
ChannelPromise	DefaultChannelPromise.removeListeners(GenericFutureListener<? extends Future<? super Void>>... listeners)
ChannelPromise	ChannelPromise.setFailure(Throwable cause)
ChannelPromise	DefaultChannelPromise.setFailure(Throwable cause)
ChannelPromise	ChannelPromise.setSuccess()
ChannelPromise	DefaultChannelPromise.setSuccess()
ChannelPromise	ChannelPromise.setSuccess(Void result)
ChannelPromise	DefaultChannelPromise.setSuccess(Void result)
ChannelPromise	ChannelPromise.sync()
ChannelPromise	DefaultChannelPromise.sync()
ChannelPromise	ChannelPromise.syncUninterruptibly()
ChannelPromise	DefaultChannelPromise.syncUninterruptibly()
ChannelPromise	ChannelPromise.unvoid() Returns a new ChannelPromise if ChannelFuture.isVoid() returns true otherwise itself.
ChannelPromise	DefaultChannelPromise.unvoid()
ChannelPromise	Channel.voidPromise() Return a special ChannelPromise which can be reused for different operations.
ChannelPromise	Channel.Unsafe.voidPromise() Return a special ChannelPromise which can be reused and passed to the operations in Channel.Unsafe.
ChannelPromise	AbstractChannel.voidPromise()
ChannelPromise	AbstractChannel.AbstractUnsafe.voidPromise()
ChannelPromise	ChannelHandlerContext.voidPromise() Return a special ChannelPromise which can be reused for different operations.

Methods in io.netty.channel with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFlushPromiseNotifier	ChannelFlushPromiseNotifier.add(ChannelPromise promise, long pendingDataSize) Add a ChannelPromise to this ChannelFlushPromiseNotifier which will be notified after the given pendingDataSize was reached.
void	PendingWriteQueue.add(Object msg, ChannelPromise promise) Add the given msg and ChannelPromise.
void	ChannelOutboundBuffer.addMessage(Object msg, int size, ChannelPromise promise) Add given message to this ChannelOutboundBuffer.
void	ChannelHandler.bind(ChannelHandlerContext ctx, SocketAddress localAddress, ChannelPromise promise) Called once a bind operation is made.
void	ChannelHandlerAdapter.bind(ChannelHandlerContext ctx, SocketAddress localAddress, ChannelPromise promise) Calls ChannelHandlerContext.bind(java.net.SocketAddress, ChannelPromise) to forward to the next ChannelHandler in the ChannelPipeline.
ChannelFuture	Channel.bind(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.
void	Channel.Unsafe.bind(SocketAddress localAddress, ChannelPromise promise) Bind the SocketAddress to the Channel of the ChannelPromise and notify it once its done.
ChannelFuture	ChannelPipeline.bind(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.
ChannelFuture	AbstractChannel.bind(SocketAddress localAddress, ChannelPromise promise)
void	AbstractChannel.AbstractUnsafe.bind(SocketAddress localAddress, ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.bind(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.
void	ChannelHandler.close(ChannelHandlerContext ctx, ChannelPromise promise) Called once a close operation is made.
void	ChannelHandlerAdapter.close(ChannelHandlerContext ctx, ChannelPromise promise) Calls ChannelHandlerContext.close(ChannelPromise) to forward to the next ChannelHandler in the ChannelPipeline.
ChannelFuture	Channel.close(ChannelPromise promise) Request to close this Channel and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
void	Channel.Unsafe.close(ChannelPromise promise) Close the Channel of the ChannelPromise and notify the ChannelPromise once the operation was complete.
ChannelFuture	ChannelPipeline.close(ChannelPromise promise) Request to close the Channel bound to this ChannelPipeline and notify the ChannelFuture once the operation completes, either because the operation was successful or because of an error.
ChannelFuture	AbstractChannel.close(ChannelPromise promise)
void	AbstractChannel.AbstractUnsafe.close(ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.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.
void	ChannelHandler.connect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise) Called once a connect operation is made.
void	ChannelHandlerAdapter.connect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise) Calls ChannelHandlerContext.connect(SocketAddress, SocketAddress, ChannelPromise) to forward to the next ChannelHandler in the ChannelPipeline.
ChannelFuture	Channel.connect(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	ChannelPipeline.connect(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	AbstractChannel.connect(SocketAddress remoteAddress, ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.connect(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	Channel.connect(SocketAddress remoteAddress, 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.
void	Channel.Unsafe.connect(SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise) Connect the Channel of the given ChannelFuture with the given remote SocketAddress.
ChannelFuture	ChannelPipeline.connect(SocketAddress remoteAddress, 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	AbstractChannel.connect(SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.connect(SocketAddress remoteAddress, 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.
void	ChannelHandler.deregister(ChannelHandlerContext ctx, ChannelPromise promise) Called once a deregister operation is made from the current registered EventLoop.
void	ChannelHandlerAdapter.deregister(ChannelHandlerContext ctx, ChannelPromise promise) Calls ChannelHandlerContext.deregister(ChannelPromise) to forward to the next ChannelHandler in the ChannelPipeline.
ChannelFuture	Channel.deregister(ChannelPromise promise) Request to deregister this Channel from its assigned EventLoop and notify the ChannelPromise once the operation completes, either because the operation was successful or because of an error.
void	Channel.Unsafe.deregister(ChannelPromise promise) Deregister the Channel of the ChannelPromise from EventLoop and notify the ChannelPromise once the operation was complete.
ChannelFuture	ChannelPipeline.deregister(ChannelPromise promise) Request to deregister the Channel bound this ChannelPipeline 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	AbstractChannel.deregister(ChannelPromise promise)
void	AbstractChannel.AbstractUnsafe.deregister(ChannelPromise promise) This method must NEVER be called directly, but be executed as an extra task with a clean call stack instead.
ChannelFuture	ChannelHandlerContext.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.
void	ChannelHandler.disconnect(ChannelHandlerContext ctx, ChannelPromise promise) Called once a disconnect operation is made.
void	ChannelHandlerAdapter.disconnect(ChannelHandlerContext ctx, ChannelPromise promise) Calls ChannelHandlerContext.disconnect(ChannelPromise) to forward to the next ChannelHandler in the ChannelPipeline.
ChannelFuture	Channel.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.
void	Channel.Unsafe.disconnect(ChannelPromise promise) Disconnect the Channel of the ChannelFuture and notify the ChannelPromise once the operation was complete.
ChannelFuture	ChannelPipeline.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.
ChannelFuture	AbstractChannel.disconnect(ChannelPromise promise)
void	AbstractChannel.AbstractUnsafe.disconnect(ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.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.
protected boolean	AbstractChannel.AbstractUnsafe.ensureOpen(ChannelPromise promise)
void	ChannelHandlerInvoker.invokeBind(ChannelHandlerContext ctx, SocketAddress localAddress, ChannelPromise promise) Invokes ChannelHandler.bind(ChannelHandlerContext, SocketAddress, ChannelPromise).
void	DefaultChannelHandlerInvoker.invokeBind(ChannelHandlerContext ctx, SocketAddress localAddress, ChannelPromise promise)
static void	ChannelHandlerInvokerUtil.invokeBindNow(ChannelHandlerContext ctx, SocketAddress localAddress, ChannelPromise promise)
void	ChannelHandlerInvoker.invokeClose(ChannelHandlerContext ctx, ChannelPromise promise) Invokes ChannelHandler.close(ChannelHandlerContext, ChannelPromise).
void	DefaultChannelHandlerInvoker.invokeClose(ChannelHandlerContext ctx, ChannelPromise promise)
static void	ChannelHandlerInvokerUtil.invokeCloseNow(ChannelHandlerContext ctx, ChannelPromise promise)
void	ChannelHandlerInvoker.invokeConnect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise) Invokes ChannelHandler.connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise).
void	DefaultChannelHandlerInvoker.invokeConnect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise)
static void	ChannelHandlerInvokerUtil.invokeConnectNow(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise)
void	ChannelHandlerInvoker.invokeDeregister(ChannelHandlerContext ctx, ChannelPromise promise) Invokes ChannelHandler.deregister(ChannelHandlerContext, ChannelPromise).
void	DefaultChannelHandlerInvoker.invokeDeregister(ChannelHandlerContext ctx, ChannelPromise promise)
static void	ChannelHandlerInvokerUtil.invokeDeregisterNow(ChannelHandlerContext ctx, ChannelPromise promise)
void	ChannelHandlerInvoker.invokeDisconnect(ChannelHandlerContext ctx, ChannelPromise promise) Invokes ChannelHandler.disconnect(ChannelHandlerContext, ChannelPromise).
void	DefaultChannelHandlerInvoker.invokeDisconnect(ChannelHandlerContext ctx, ChannelPromise promise)
static void	ChannelHandlerInvokerUtil.invokeDisconnectNow(ChannelHandlerContext ctx, ChannelPromise promise)
void	ChannelHandlerInvoker.invokeWrite(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) Invokes ChannelHandler.write(ChannelHandlerContext, Object, ChannelPromise).
void	DefaultChannelHandlerInvoker.invokeWrite(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
static void	ChannelHandlerInvokerUtil.invokeWriteNow(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
ChannelFuture	ThreadPerChannelEventLoopGroup.register(Channel channel, ChannelPromise promise)
ChannelFuture	ThreadPerChannelEventLoop.register(Channel channel, ChannelPromise promise)
ChannelFuture	MultithreadEventLoopGroup.register(Channel channel, ChannelPromise promise)
ChannelFuture	EventLoopGroup.register(Channel channel, ChannelPromise promise) Register a Channel with an EventLoop from this EventLoopGroup.
ChannelFuture	SingleThreadEventLoop.register(Channel channel, ChannelPromise promise)
void	Channel.Unsafe.register(EventLoop eventLoop, ChannelPromise promise) Register the Channel of the ChannelPromise and notify the ChannelFuture once the registration was complete.
void	AbstractChannel.AbstractUnsafe.register(EventLoop eventLoop, ChannelPromise promise)
protected void	AbstractChannel.AbstractUnsafe.safeSetFailure(ChannelPromise promise, Throwable cause) Marks the specified promise as failure.
protected void	AbstractChannel.AbstractUnsafe.safeSetSuccess(ChannelPromise promise) Marks the specified promise as success.
static boolean	ChannelHandlerInvokerUtil.validatePromise(ChannelHandlerContext ctx, ChannelPromise promise, boolean allowVoidPromise)
void	ChannelHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) Called once a write operation is made.
void	ChannelHandlerAdapter.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) Calls ChannelHandlerContext.write(Object) to forward to the next ChannelHandler in the ChannelPipeline.
ChannelFuture	Channel.write(Object msg, ChannelPromise promise) Request to write a message via this Channel through the ChannelPipeline.
void	Channel.Unsafe.write(Object msg, ChannelPromise promise) Schedules a write operation.
ChannelFuture	ChannelPipeline.write(Object msg, ChannelPromise promise) Request to write a message via this ChannelPipeline.
ChannelFuture	AbstractChannel.write(Object msg, ChannelPromise promise)
void	AbstractChannel.AbstractUnsafe.write(Object msg, ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.write(Object msg, ChannelPromise promise) Request to write a message via this ChannelHandlerContext through the ChannelPipeline.
ChannelFuture	Channel.writeAndFlush(Object msg, ChannelPromise promise) Shortcut for call Channel.write(Object, ChannelPromise) and Channel.flush().
ChannelFuture	ChannelPipeline.writeAndFlush(Object msg, ChannelPromise promise) Shortcut for call ChannelPipeline.write(Object, ChannelPromise) and ChannelPipeline.flush().
ChannelFuture	AbstractChannel.writeAndFlush(Object msg, ChannelPromise promise)
ChannelFuture	ChannelHandlerContext.writeAndFlush(Object msg, ChannelPromise promise) Shortcut for call ChannelHandlerContext.write(Object, ChannelPromise) and ChannelHandlerContext.flush().

Constructors in io.netty.channel with parameters of type ChannelPromise

Constructor and Description
ChannelPromiseAggregator(ChannelPromise aggregatePromise)
ChannelPromiseNotifier(ChannelPromise... promises) Create a new instance

Uses of ChannelPromise in io.netty.channel.epoll

Methods in io.netty.channel.epoll with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	EpollDatagramChannel.block(InetAddress multicastAddress, InetAddress sourceToBlock, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.block(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress sourceToBlock, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.joinGroup(InetAddress multicastAddress, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.joinGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.joinGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.leaveGroup(InetAddress multicastAddress, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.leaveGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise promise)
ChannelFuture	EpollDatagramChannel.leaveGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise promise)
ChannelFuture	EpollSocketChannel.shutdownOutput(ChannelPromise promise)
protected void	AbstractEpollStreamChannel.shutdownOutput0(ChannelPromise promise)

Uses of ChannelPromise in io.netty.channel.nio

Methods in io.netty.channel.nio with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	AbstractNioChannel.AbstractNioUnsafe.connect(SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise)

Uses of ChannelPromise in io.netty.channel.sctp

Methods in io.netty.channel.sctp with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	SctpServerChannel.bindAddress(InetAddress localAddress, ChannelPromise promise) Bind a address to the already bound channel to enable multi-homing.
ChannelFuture	SctpChannel.bindAddress(InetAddress localAddress, ChannelPromise promise) Bind a address to the already bound channel to enable multi-homing.
ChannelFuture	SctpServerChannel.unbindAddress(InetAddress localAddress, ChannelPromise promise) Unbind the address from channel's multi-homing address list.
ChannelFuture	SctpChannel.unbindAddress(InetAddress localAddress, ChannelPromise promise) Unbind the address from channel's multi-homing address list.

Uses of ChannelPromise in io.netty.channel.sctp.nio

Methods in io.netty.channel.sctp.nio with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	NioSctpServerChannel.bindAddress(InetAddress localAddress, ChannelPromise promise)
ChannelFuture	NioSctpChannel.bindAddress(InetAddress localAddress, ChannelPromise promise)
ChannelFuture	NioSctpServerChannel.unbindAddress(InetAddress localAddress, ChannelPromise promise)
ChannelFuture	NioSctpChannel.unbindAddress(InetAddress localAddress, ChannelPromise promise)

Uses of ChannelPromise in io.netty.channel.sctp.oio

Methods in io.netty.channel.sctp.oio with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	OioSctpChannel.bindAddress(InetAddress localAddress, ChannelPromise promise)
ChannelFuture	OioSctpServerChannel.bindAddress(InetAddress localAddress, ChannelPromise promise)
ChannelFuture	OioSctpChannel.unbindAddress(InetAddress localAddress, ChannelPromise promise)
ChannelFuture	OioSctpServerChannel.unbindAddress(InetAddress localAddress, ChannelPromise promise)

Uses of ChannelPromise in io.netty.channel.socket

Methods in io.netty.channel.socket with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	DatagramChannel.block(InetAddress multicastAddress, InetAddress sourceToBlock, ChannelPromise future) Block the given sourceToBlock address for the given multicastAddress and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.block(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress sourceToBlock, ChannelPromise future) Block the given sourceToBlock address for the given multicastAddress on the given networkInterface and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.joinGroup(InetAddress multicastAddress, ChannelPromise future) Joins a multicast group and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.joinGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise future) Joins the specified multicast group at the specified interface and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.joinGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise future) Joins the specified multicast group at the specified interface and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.leaveGroup(InetAddress multicastAddress, ChannelPromise future) Leaves a multicast group and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.leaveGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise future) Leave the specified multicast group at the specified interface using the specified source and notifies the ChannelFuture once the operation completes.
ChannelFuture	DatagramChannel.leaveGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise future) Leaves a multicast group on a specified local interface and notifies the ChannelFuture once the operation completes.
ChannelFuture	SocketChannel.shutdownOutput(ChannelPromise future)

Uses of ChannelPromise in io.netty.channel.socket.nio

Methods in io.netty.channel.socket.nio with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	NioDatagramChannel.block(InetAddress multicastAddress, InetAddress sourceToBlock, ChannelPromise promise) Block the given sourceToBlock address for the given multicastAddress
ChannelFuture	NioDatagramChannel.block(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress sourceToBlock, ChannelPromise promise) Block the given sourceToBlock address for the given multicastAddress on the given networkInterface
ChannelFuture	NioDatagramChannel.joinGroup(InetAddress multicastAddress, ChannelPromise promise)
ChannelFuture	NioDatagramChannel.joinGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise promise)
ChannelFuture	NioDatagramChannel.joinGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise promise)
ChannelFuture	NioDatagramChannel.leaveGroup(InetAddress multicastAddress, ChannelPromise promise)
ChannelFuture	NioDatagramChannel.leaveGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise promise)
ChannelFuture	NioDatagramChannel.leaveGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise promise)
ChannelFuture	NioSocketChannel.shutdownOutput(ChannelPromise promise)

Uses of ChannelPromise in io.netty.channel.socket.oio

Methods in io.netty.channel.socket.oio with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	OioDatagramChannel.block(InetAddress multicastAddress, InetAddress sourceToBlock, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.block(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress sourceToBlock, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.joinGroup(InetAddress multicastAddress, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.joinGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.joinGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.leaveGroup(InetAddress multicastAddress, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.leaveGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelPromise promise)
ChannelFuture	OioDatagramChannel.leaveGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelPromise promise)
ChannelFuture	OioSocketChannel.shutdownOutput(ChannelPromise future)

Uses of ChannelPromise in io.netty.handler.codec

Methods in io.netty.handler.codec with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	MessageToMessageEncoder.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	MessageToMessageCodec.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	ByteToMessageCodec.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	MessageToByteEncoder.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.codec.compression

Methods in io.netty.handler.codec.compression with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	Lz4FrameEncoder.close(ChannelHandlerContext ctx, ChannelPromise promise)
void	Bzip2Encoder.close(ChannelHandlerContext ctx, ChannelPromise promise)
void	JZlibEncoder.close(ChannelHandlerContext ctx, ChannelPromise promise)
void	JdkZlibEncoder.close(ChannelHandlerContext ctx, ChannelPromise promise)
ChannelFuture	Lz4FrameEncoder.close(ChannelPromise promise) Close this Lz4FrameEncoder and so finish the encoding.
ChannelFuture	Bzip2Encoder.close(ChannelPromise promise) Close this Bzip2Encoder and so finish the encoding.
abstract ChannelFuture	ZlibEncoder.close(ChannelPromise promise) Close this ZlibEncoder and so finish the encoding.
ChannelFuture	JZlibEncoder.close(ChannelPromise promise)
ChannelFuture	JdkZlibEncoder.close(ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.codec.http

Methods in io.netty.handler.codec.http with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	HttpClientUpgradeHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.codec.http.cors

Methods in io.netty.handler.codec.http.cors with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	CorsHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.codec.http.websocketx

Methods in io.netty.handler.codec.http.websocketx with parameters of type ChannelPromise

Modifier and Type	Method and Description
ChannelFuture	WebSocketServerHandshaker.close(Channel channel, CloseWebSocketFrame frame, ChannelPromise promise) Performs the closing handshake
ChannelFuture	WebSocketServerHandshaker00.close(Channel channel, CloseWebSocketFrame frame, ChannelPromise promise) Echo back the closing frame
ChannelFuture	WebSocketClientHandshaker.close(Channel channel, CloseWebSocketFrame frame, ChannelPromise promise) Performs the closing handshake
ChannelFuture	WebSocketClientHandshaker.handshake(Channel channel, ChannelPromise promise) Begins the opening handshake
ChannelFuture	WebSocketServerHandshaker.handshake(Channel channel, FullHttpRequest req, HttpHeaders responseHeaders, ChannelPromise promise) Performs the opening handshake When call this method you MUST NOT retain the FullHttpRequest which is passed in.
ChannelFuture	WebSocketServerHandshaker.handshake(Channel channel, HttpRequest req, HttpHeaders responseHeaders, ChannelPromise promise) Performs the opening handshake When call this method you MUST NOT retain the HttpRequest which is passed in.
ChannelFuture	WebSocketClientHandshaker.processHandshake(Channel channel, HttpResponse response, ChannelPromise promise) Process the opening handshake initiated by WebSocketClientHandshaker.handshake(io.netty.channel.Channel)}.
static ChannelFuture	WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(Channel channel, ChannelPromise promise) Return that we need cannot not support the web socket version

Uses of ChannelPromise in io.netty.handler.codec.http.websocketx.extensions

Methods in io.netty.handler.codec.http.websocketx.extensions with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	WebSocketServerExtensionHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	WebSocketClientExtensionHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.codec.http2

Fields in io.netty.handler.codec.http2 declared as ChannelPromise

Modifier and Type	Field and Description
protected ChannelPromise	DefaultHttp2ConnectionEncoder.FlowControlledBase.promise

Methods in io.netty.handler.codec.http2 with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	Http2ConnectionHandler.close(ChannelHandlerContext ctx, ChannelPromise promise)
static <T extends Throwable> T	Http2CodecUtil.failAndThrow(ChannelPromise promise, T cause) Fails the given promise with the cause and then re-throws the cause.
void	HttpToHttp2ConnectionHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) Handles conversion of a FullHttpMessage to HTTP/2 frames.
ChannelFuture	Http2DataWriter.writeData(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endStream, ChannelPromise promise) Writes a DATA frame to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeData(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endOfStream, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeData(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeData(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	CompressorHttp2ConnectionEncoder.writeData(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endOfStream, ChannelPromise promise)
ChannelFuture	DefaultHttp2ConnectionEncoder.writeFrame(ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf payload, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeFrame(ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf payload, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeFrame(ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf payload, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeFrame(ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf payload, ChannelPromise promise) Generic write method for any HTTP/2 frame.
ChannelFuture	Http2ConnectionEncoder.writeFrame(ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf payload, ChannelPromise promise) Writes the given data to the internal Http2FrameWriter without performing any state checks on the connection/stream.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData, ChannelPromise promise)
ChannelFuture	Http2LifecycleManager.writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData, ChannelPromise promise) Sends a GO_AWAY frame to the remote endpoint and updates the connection state appropriately.
ChannelFuture	DefaultHttp2FrameWriter.writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData, ChannelPromise promise) Writes a GO_AWAY frame to the remote endpoint.
ChannelFuture	Http2ConnectionHandler.writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData, ChannelPromise promise) Sends a GO_AWAY frame to the remote endpoint and updates the connection state appropriately.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream, ChannelPromise promise) Writes a HEADERS frame to the remote endpoint.
ChannelFuture	CompressorHttp2ConnectionEncoder.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	DefaultHttp2ConnectionEncoder.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endOfStream, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream, ChannelPromise promise) Writes a HEADERS frame with priority specified to the remote endpoint.
ChannelFuture	CompressorHttp2ConnectionEncoder.writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endOfStream, ChannelPromise promise)
ChannelFuture	DefaultHttp2ConnectionEncoder.writePing(ChannelHandlerContext ctx, boolean ack, ByteBuf data, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writePing(ChannelHandlerContext ctx, boolean ack, ByteBuf data, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writePing(ChannelHandlerContext ctx, boolean ack, ByteBuf data, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writePing(ChannelHandlerContext ctx, boolean ack, ByteBuf data, ChannelPromise promise) Writes a PING frame to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writePriority(ChannelHandlerContext ctx, int streamId, int streamDependency, short weight, boolean exclusive, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writePriority(ChannelHandlerContext ctx, int streamId, int streamDependency, short weight, boolean exclusive, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writePriority(ChannelHandlerContext ctx, int streamId, int streamDependency, short weight, boolean exclusive, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writePriority(ChannelHandlerContext ctx, int streamId, int streamDependency, short weight, boolean exclusive, ChannelPromise promise) Writes a PRIORITY frame to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writePushPromise(ChannelHandlerContext ctx, int streamId, int promisedStreamId, Http2Headers headers, int padding, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writePushPromise(ChannelHandlerContext ctx, int streamId, int promisedStreamId, Http2Headers headers, int padding, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writePushPromise(ChannelHandlerContext ctx, int streamId, int promisedStreamId, Http2Headers headers, int padding, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writePushPromise(ChannelHandlerContext ctx, int streamId, int promisedStreamId, Http2Headers headers, int padding, ChannelPromise promise) Writes a PUSH_PROMISE frame to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise)
ChannelFuture	Http2LifecycleManager.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise) Writes a RST_STREAM frame to the remote endpoint and updates the connection state appropriately.
ChannelFuture	DefaultHttp2FrameWriter.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise) Writes a RST_STREAM frame to the remote endpoint.
ChannelFuture	Http2ConnectionHandler.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise) Writes a RST_STREAM frame to the remote endpoint and updates the connection state appropriately.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode, ChannelPromise promise, boolean writeIfNoStream) Writes a RST_STREAM frame to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeSettings(ChannelHandlerContext ctx, Http2Settings settings, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeSettings(ChannelHandlerContext ctx, Http2Settings settings, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeSettings(ChannelHandlerContext ctx, Http2Settings settings, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeSettings(ChannelHandlerContext ctx, Http2Settings settings, ChannelPromise promise) Writes a SETTINGS frame to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeSettingsAck(ChannelHandlerContext ctx, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeSettingsAck(ChannelHandlerContext ctx, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeSettingsAck(ChannelHandlerContext ctx, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeSettingsAck(ChannelHandlerContext ctx, ChannelPromise promise) Writes a SETTINGS acknowledgment to the remote endpoint.
ChannelFuture	DefaultHttp2ConnectionEncoder.writeWindowUpdate(ChannelHandlerContext ctx, int streamId, int windowSizeIncrement, ChannelPromise promise)
ChannelFuture	Http2OutboundFrameLogger.writeWindowUpdate(ChannelHandlerContext ctx, int streamId, int windowSizeIncrement, ChannelPromise promise)
ChannelFuture	DefaultHttp2FrameWriter.writeWindowUpdate(ChannelHandlerContext ctx, int streamId, int windowSizeIncrement, ChannelPromise promise)
ChannelFuture	Http2FrameWriter.writeWindowUpdate(ChannelHandlerContext ctx, int streamId, int windowSizeIncrement, ChannelPromise promise) Writes a WINDOW_UPDATE frame to the remote endpoint.

Constructors in io.netty.handler.codec.http2 with parameters of type ChannelPromise

Constructor and Description
DefaultHttp2ConnectionEncoder.FlowControlledBase(ChannelHandlerContext ctx, Http2Stream stream, int padding, boolean endOfStream, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.codec.spdy

Methods in io.netty.handler.codec.spdy with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	SpdySessionHandler.close(ChannelHandlerContext ctx, ChannelPromise promise)
void	SpdySessionHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	SpdyFrameCodec.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.logging

Methods in io.netty.handler.logging with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	LoggingHandler.bind(ChannelHandlerContext ctx, SocketAddress localAddress, ChannelPromise promise)
void	LoggingHandler.close(ChannelHandlerContext ctx, ChannelPromise promise)
void	LoggingHandler.connect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise)
void	LoggingHandler.deregister(ChannelHandlerContext ctx, ChannelPromise promise)
void	LoggingHandler.disconnect(ChannelHandlerContext ctx, ChannelPromise promise)
void	LoggingHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.proxy

Methods in io.netty.handler.proxy with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	ProxyHandler.connect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise)
void	ProxyHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.ssl

Methods in io.netty.handler.ssl with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	SslHandler.close(ChannelHandlerContext ctx, ChannelPromise promise)
ChannelFuture	SslHandler.close(ChannelPromise future) See SslHandler.close()
void	SslHandler.disconnect(ChannelHandlerContext ctx, ChannelPromise promise)
void	SslHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.stream

Methods in io.netty.handler.stream with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	ChunkedWriteHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.timeout

Methods in io.netty.handler.timeout with parameters of type ChannelPromise

Modifier and Type	Method and Description
void	IdleStateHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	WriteTimeoutHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)

Uses of ChannelPromise in io.netty.handler.traffic

Methods in io.netty.handler.traffic with parameters of type ChannelPromise

Modifier and Type	Method and Description
protected void	AbstractTrafficShapingHandler.submitWrite(ChannelHandlerContext ctx, Object msg, long delay, ChannelPromise promise) Deprecated.
protected void	GlobalChannelTrafficShapingHandler.submitWrite(ChannelHandlerContext ctx, Object msg, long size, long writedelay, long now, ChannelPromise promise)
void	GlobalChannelTrafficShapingHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)
void	AbstractTrafficShapingHandler.write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise)