Package io.netty.channel.unix

Interface DomainDatagramChannelConfig

All Superinterfaces:

ChannelConfig

All Known Implementing Classes:

EpollDomainDatagramChannelConfig, KQueueDomainDatagramChannelConfig

public interface DomainDatagramChannelConfig
extends ChannelConfig

A ChannelConfig for a DomainDatagramChannel.

Available options

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

Name	Associated setter method
ChannelOption.SO_SNDBUF	setSendBufferSize(int)

Method Summary

Modifier and Type	Method	Description
int	getSendBufferSize()	Gets the StandardSocketOptions.SO_SNDBUF option.
DomainDatagramChannelConfig	setAllocator(ByteBufAllocator allocator)	Set the ByteBufAllocator which is used for the channel to allocate buffers.
DomainDatagramChannelConfig	setAutoClose(boolean autoClose)	Sets whether the Channel should be closed automatically and immediately on write failure.
DomainDatagramChannelConfig	setAutoRead(boolean autoRead)	Sets if ChannelHandlerContext.read() will be invoked automatically so that a user application doesn't need to call it at all.
DomainDatagramChannelConfig	setConnectTimeoutMillis(int connectTimeoutMillis)	Sets the connect timeout of the channel in milliseconds.
DomainDatagramChannelConfig	setMaxMessagesPerRead(int maxMessagesPerRead)	Deprecated.
DomainDatagramChannelConfig	setMessageSizeEstimator(MessageSizeEstimator estimator)	Set the MessageSizeEstimator which is used for the channel to detect the size of a message.
DomainDatagramChannelConfig	setRecvByteBufAllocator(RecvByteBufAllocator allocator)	Set the RecvByteBufAllocator which is used for the channel to allocate receive buffers.
DomainDatagramChannelConfig	setSendBufferSize(int sendBufferSize)	Sets the StandardSocketOptions.SO_SNDBUF option.
DomainDatagramChannelConfig	setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark)	Set the WriteBufferWaterMark which is used for setting the high and low water mark of the write buffer.
DomainDatagramChannelConfig	setWriteSpinCount(int writeSpinCount)	Sets the maximum loop count for a write operation until WritableByteChannel.write(ByteBuffer) returns a non-zero value.

Methods inherited from interface io.netty.channel.ChannelConfig

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

Method Detail

setAllocator

DomainDatagramChannelConfig setAllocator(ByteBufAllocator allocator)

Description copied from interface: ChannelConfig

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

Specified by:

setAllocator in interface ChannelConfig

setAutoClose

DomainDatagramChannelConfig setAutoClose(boolean autoClose)

Description copied from interface: ChannelConfig

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

Specified by:

setAutoClose in interface ChannelConfig

setAutoRead

DomainDatagramChannelConfig setAutoRead(boolean autoRead)

Description copied from interface: 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.

Specified by:

setAutoRead in interface ChannelConfig

setConnectTimeoutMillis

DomainDatagramChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis)

Description copied from interface: ChannelConfig

Sets the connect timeout of the channel in milliseconds. If the Channel does not support connect operation, this property is not used at all, and therefore will be ignored.

Specified by:

setConnectTimeoutMillis in interface ChannelConfig

Parameters:

connectTimeoutMillis - the connect timeout in milliseconds. 0 to disable.

setMaxMessagesPerRead

@Deprecated
DomainDatagramChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead)

Deprecated.

Specified by:

setMaxMessagesPerRead in interface ChannelConfig

setMessageSizeEstimator

DomainDatagramChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator)

Description copied from interface: ChannelConfig

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

Specified by:

setMessageSizeEstimator in interface ChannelConfig

setRecvByteBufAllocator

DomainDatagramChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator)

Description copied from interface: ChannelConfig

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

Specified by:

setRecvByteBufAllocator in interface ChannelConfig

setSendBufferSize

DomainDatagramChannelConfig setSendBufferSize(int sendBufferSize)

Sets the StandardSocketOptions.SO_SNDBUF option.

getSendBufferSize

int getSendBufferSize()

Gets the StandardSocketOptions.SO_SNDBUF option.

setWriteBufferWaterMark

DomainDatagramChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark)

Description copied from interface: ChannelConfig

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

Specified by:

setWriteBufferWaterMark in interface ChannelConfig

setWriteSpinCount

DomainDatagramChannelConfig setWriteSpinCount(int writeSpinCount)

Description copied from interface: 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.

Specified by:

setWriteSpinCount in interface ChannelConfig