io.netty.channel.socket

接口 DuplexChannelConfig

所有超级接口:

ChannelConfig

所有已知子接口:

OioSocketChannelConfig, SocketChannelConfig

所有已知实现类:

DefaultOioSocketChannelConfig, DefaultSocketChannelConfig, EpollDomainSocketChannelConfig, EpollSocketChannelConfig, KQueueDomainSocketChannelConfig, KQueueSocketChannelConfig

public interface DuplexChannelConfig
extends ChannelConfig

A ChannelConfig for a DuplexChannel.

Available options

In addition to the options provided by ChannelConfig, DuplexChannelConfig allows the following options in the option map:

ChannelOption.ALLOW_HALF_CLOSURE

setAllowHalfClosure(boolean)

方法概要

限定符和类型	方法和说明
boolean	isAllowHalfClosure() Returns true if and only if the channel should not close itself when its remote peer shuts down output to make the connection half-closed.
DuplexChannelConfig	setAllocator(ByteBufAllocator allocator) Set the ByteBufAllocator which is used for the channel to allocate buffers.
DuplexChannelConfig	setAllowHalfClosure(boolean allowHalfClosure) Sets whether the channel should not close itself when its remote peer shuts down output to make the connection half-closed.
DuplexChannelConfig	setAutoClose(boolean autoClose) Sets whether the Channel should be closed automatically and immediately on write failure.
DuplexChannelConfig	setAutoRead(boolean autoRead) Sets if ChannelHandlerContext.read() will be invoked automatically so that a user application doesn't need to call it at all.
DuplexChannelConfig	setMaxMessagesPerRead(int maxMessagesPerRead) 已过时。
DuplexChannelConfig	setMessageSizeEstimator(MessageSizeEstimator estimator) Set the MessageSizeEstimator which is used for the channel to detect the size of a message.
DuplexChannelConfig	setRecvByteBufAllocator(RecvByteBufAllocator allocator) Set the RecvByteBufAllocator which is used for the channel to allocate receive buffers.
DuplexChannelConfig	setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark) Set the WriteBufferWaterMark which is used for setting the high and low water mark of the write buffer.
DuplexChannelConfig	setWriteSpinCount(int writeSpinCount) Sets the maximum loop count for a write operation until WritableByteChannel.write(ByteBuffer) returns a non-zero value.

从接口继承的方法 io.netty.channel.ChannelConfig

getAllocator, getConnectTimeoutMillis, getMaxMessagesPerRead, getMessageSizeEstimator, getOption, getOptions, getRecvByteBufAllocator, getWriteBufferHighWaterMark, getWriteBufferLowWaterMark, getWriteBufferWaterMark, getWriteSpinCount, isAutoClose, isAutoRead, setConnectTimeoutMillis, setOption, setOptions, setWriteBufferHighWaterMark, setWriteBufferLowWaterMark

方法详细资料

isAllowHalfClosure

boolean isAllowHalfClosure()

Returns true if and only if the channel should not close itself when its remote peer shuts down output to make the connection half-closed. If false, the connection is closed automatically when the remote peer shuts down output.

setAllowHalfClosure

DuplexChannelConfig setAllowHalfClosure(boolean allowHalfClosure)

Sets whether the channel should not close itself when its remote peer shuts down output to make the connection half-closed. If true the connection is not closed when the remote peer shuts down output. Instead, ChannelInboundHandler.userEventTriggered(ChannelHandlerContext, Object) is invoked with a ChannelInputShutdownEvent object. If false, the connection is closed automatically.

setMaxMessagesPerRead

@Deprecated
DuplexChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead)

已过时。

指定者:

setMaxMessagesPerRead 在接口中 ChannelConfig

setWriteSpinCount

DuplexChannelConfig setWriteSpinCount(int writeSpinCount)

从接口复制的说明: ChannelConfig

Sets the maximum loop count for a write operation until WritableByteChannel.write(ByteBuffer) returns a non-zero value. It is similar to what a spin lock is used for in concurrency programming. It improves memory utilization and write throughput depending on the platform that JVM runs on. The default value is 16.

指定者:

setWriteSpinCount 在接口中 ChannelConfig

setAllocator

DuplexChannelConfig setAllocator(ByteBufAllocator allocator)

从接口复制的说明: ChannelConfig

Set the ByteBufAllocator which is used for the channel to allocate buffers.

指定者:

setAllocator 在接口中 ChannelConfig

setRecvByteBufAllocator

DuplexChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator)

从接口复制的说明: ChannelConfig

Set the RecvByteBufAllocator which is used for the channel to allocate receive buffers.

指定者:

setRecvByteBufAllocator 在接口中 ChannelConfig

setAutoRead

DuplexChannelConfig setAutoRead(boolean autoRead)

从接口复制的说明: ChannelConfig

Sets if ChannelHandlerContext.read() will be invoked automatically so that a user application doesn't need to call it at all. The default value is true.

指定者:

setAutoRead 在接口中 ChannelConfig

setAutoClose

DuplexChannelConfig setAutoClose(boolean autoClose)

从接口复制的说明: ChannelConfig

Sets whether the Channel should be closed automatically and immediately on write failure. The default is true.

指定者:

setAutoClose 在接口中 ChannelConfig

setMessageSizeEstimator

DuplexChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator)

从接口复制的说明: ChannelConfig

Set the MessageSizeEstimator which is used for the channel to detect the size of a message.

指定者:

setMessageSizeEstimator 在接口中 ChannelConfig

setWriteBufferWaterMark

DuplexChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark)

从接口复制的说明: ChannelConfig

Set the WriteBufferWaterMark which is used for setting the high and low water mark of the write buffer.

指定者:

setWriteBufferWaterMark 在接口中 ChannelConfig