Deprecated API

Contents

• Deprecated Classes
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Classes

Class and Description
io.netty.channel.ChannelPromiseAggregator Use PromiseCombiner Class which is used to consolidate multiple channel futures into one, by listening to the individual futures and producing an aggregated result (success/failure) when all futures have completed.

Deprecated Fields

Field and Description
io.netty.channel.ChannelOption.AIO_READ_TIMEOUT
io.netty.channel.ChannelOption.AIO_WRITE_TIMEOUT
io.netty.channel.ChannelOption.AUTO_CLOSE Auto close will be removed in a future release. If true then the Channel is closed automatically and immediately on write failure. The default value is true.
io.netty.channel.ChannelOption.DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION

Deprecated Methods

Method and Description
io.netty.channel.ChannelFlushPromiseNotifier.add(ChannelPromise, int) use ChannelFlushPromiseNotifier.add(ChannelPromise, long)
io.netty.channel.group.ChannelGroup.deregister() This method will be removed in the next major feature release. Deregister all Channels in this group from their EventLoop. Please note that this operation is asynchronous as Channel.deregister() is.
io.netty.channel.group.ChannelGroup.deregister(ChannelMatcher) This method will be removed in the next major feature release. Deregister all Channels in this group from their EventLoop that match the given ChannelMatcher. Please note that this operation is asynchronous as Channel.deregister() is.
io.netty.channel.ChannelHandler.exceptionCaught(ChannelHandlerContext, Throwable) is part of ChannelInboundHandler
io.netty.channel.group.ChannelGroup.flushAndWrite(Object) Use ChannelGroup.writeAndFlush(Object) instead.
io.netty.channel.group.ChannelGroup.flushAndWrite(Object, ChannelMatcher) Use ChannelGroup.writeAndFlush(Object, ChannelMatcher) instead.
io.netty.channel.AbstractChannel.invalidateLocalAddress() no use-case for this.
io.netty.channel.AbstractChannel.invalidateRemoteAddress() no use-case for this.
io.netty.channel.ChannelConfig.isAutoClose() Auto close will be removed in a future release. Returns true if and only if the Channel will be closed automatically and immediately on write failure. The default is false.
io.netty.channel.embedded.EmbeddedChannel.lastInboundBuffer() use EmbeddedChannel.inboundMessages()
io.netty.channel.embedded.EmbeddedChannel.lastOutboundBuffer() use EmbeddedChannel.outboundMessages()
io.netty.channel.ChannelFlushPromiseNotifier.notifyFlushFutures() use ChannelFlushPromiseNotifier.notifyPromises()
io.netty.channel.ChannelFlushPromiseNotifier.notifyFlushFutures(Throwable) use ChannelFlushPromiseNotifier.notifyPromises(Throwable)
io.netty.channel.ChannelFlushPromiseNotifier.notifyFlushFutures(Throwable, Throwable) use ChannelFlushPromiseNotifier.notifyPromises(Throwable, Throwable)
io.netty.channel.ChannelOutboundBuffer.recycle()
io.netty.channel.ChannelConfig.setAutoClose(boolean) Auto close will be removed in a future release. Sets whether the Channel should be closed automatically and immediately on write failure. The default is false.
io.netty.channel.ThreadPerChannelEventLoopGroup.shutdown()

Deprecated Constructors

Constructor and Description
io.netty.channel.ChannelOption(String) Use ChannelOption.valueOf(String) instead.
io.netty.channel.socket.oio.DefaultOioServerSocketChannelConfig(ServerSocketChannel, ServerSocket)
io.netty.channel.socket.oio.DefaultOioSocketChannelConfig(SocketChannel, Socket)