EpollSocketChannelConfig (Netty 4.1.109.Final API文档

java.lang.Object
- io.netty.channel.DefaultChannelConfig
- - io.netty.channel.epoll.EpollChannelConfig
  - - io.netty.channel.epoll.EpollSocketChannelConfig

所有已实现的接口:: ChannelConfig, DuplexChannelConfig, SocketChannelConfig

public final class EpollSocketChannelConfig
extends EpollChannelConfig
implements SocketChannelConfig

字段概要
- 从类继承的字段 io.netty.channel.DefaultChannelConfig
  channel

方法概要

All Methods Instance Methods Concrete Methods Deprecated Methods
限定符和类型	方法和说明
`<T> T`	`getOption(ChannelOption<T> option)` Return the value of the given `ChannelOption`
`java.util.Map<ChannelOption<?>,java.lang.Object>`	`getOptions()` Return all set `ChannelOption`'s.
`int`	`getReceiveBufferSize()` Gets the `StandardSocketOptions.SO_RCVBUF` option.
`int`	`getSendBufferSize()` Gets the `StandardSocketOptions.SO_SNDBUF` option.
`int`	`getSoBusyPoll()` Get the `SO_BUSY_POLL` option on the socket.
`int`	`getSoLinger()` Gets the `StandardSocketOptions.SO_LINGER` option.
`int`	`getTcpKeepCnt()` Get the `TCP_KEEPCNT` option on the socket.
`int`	`getTcpKeepIdle()` Get the `TCP_KEEPIDLE` option on the socket.
`int`	`getTcpKeepIntvl()` Get the `TCP_KEEPINTVL` option on the socket.
`long`	`getTcpNotSentLowAt()` Get the `TCP_NOTSENT_LOWAT` option on the socket.
`int`	`getTcpUserTimeout()` Get the `TCP_USER_TIMEOUT` option on the socket.
`int`	`getTrafficClass()` Gets the `StandardSocketOptions.IP_TOS` option.
`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.
`boolean`	`isIpTransparent()` Returns `true` if IP_TRANSPARENT is enabled, `false` otherwise.
`boolean`	`isKeepAlive()` Gets the `StandardSocketOptions.SO_KEEPALIVE` option.
`boolean`	`isReuseAddress()` Gets the `StandardSocketOptions.SO_REUSEADDR` option.
`boolean`	`isTcpCork()` Get the `TCP_CORK` option on the socket.
`boolean`	`isTcpFastOpenConnect()` Returns `true` if TCP fast open is enabled, `false` otherwise.
`boolean`	`isTcpNoDelay()` Gets the `StandardSocketOptions.TCP_NODELAY` option.
`boolean`	`isTcpQuickAck()` Returns `true` if TCP_QUICKACK is enabled, `false` otherwise.
`EpollSocketChannelConfig`	`setAllocator(ByteBufAllocator allocator)` Set the `ByteBufAllocator` which is used for the channel to allocate buffers.
`EpollSocketChannelConfig`	`setAllowHalfClosure(boolean allowHalfClosure)` Sets whether the channel should not close itself when its remote peer shuts down output to make the connection half-closed.
`EpollSocketChannelConfig`	`setAutoClose(boolean autoClose)` Sets whether the `Channel` should be closed automatically and immediately on write failure.
`EpollSocketChannelConfig`	`setAutoRead(boolean autoRead)` Sets if `ChannelHandlerContext.read()` will be invoked automatically so that a user application doesn't need to call it at all.
`EpollSocketChannelConfig`	`setConnectTimeoutMillis(int connectTimeoutMillis)` Sets the connect timeout of the channel in milliseconds.
`EpollSocketChannelConfig`	`setEpollMode(EpollMode mode)` Set the `EpollMode` used.
`EpollSocketChannelConfig`	`setIpTransparent(boolean transparent)` If `true` is used IP_TRANSPARENT is enabled, `false` for disable it.
`EpollSocketChannelConfig`	`setKeepAlive(boolean keepAlive)` Sets the `StandardSocketOptions.SO_KEEPALIVE` option.
`EpollSocketChannelConfig`	`setMaxMessagesPerRead(int maxMessagesPerRead)` 已过时。
`EpollSocketChannelConfig`	`setMessageSizeEstimator(MessageSizeEstimator estimator)` Set the `MessageSizeEstimator` which is used for the channel to detect the size of a message.
`<T> boolean`	`setOption(ChannelOption<T> option, T value)` Sets a configuration property with the specified name and value.
`EpollSocketChannelConfig`	`setPerformancePreferences(int connectionTime, int latency, int bandwidth)` Sets the performance preferences as specified in `Socket.setPerformancePreferences(int, int, int)`.
`EpollSocketChannelConfig`	`setReceiveBufferSize(int receiveBufferSize)` Sets the `StandardSocketOptions.SO_RCVBUF` option.
`EpollSocketChannelConfig`	`setRecvByteBufAllocator(RecvByteBufAllocator allocator)` Set the `RecvByteBufAllocator` which is used for the channel to allocate receive buffers.
`EpollSocketChannelConfig`	`setReuseAddress(boolean reuseAddress)` Sets the `StandardSocketOptions.SO_REUSEADDR` option.
`EpollSocketChannelConfig`	`setSendBufferSize(int sendBufferSize)` Sets the `StandardSocketOptions.SO_SNDBUF` option.
`EpollSocketChannelConfig`	`setSoBusyPoll(int loopMicros)` Set the `SO_BUSY_POLL` option on the socket.
`EpollSocketChannelConfig`	`setSoLinger(int soLinger)` Sets the `StandardSocketOptions.SO_LINGER` option.
`EpollSocketChannelConfig`	`setTcpCork(boolean tcpCork)` Set the `TCP_CORK` option on the socket.
`EpollSocketChannelConfig`	`setTcpFastOpenConnect(boolean fastOpenConnect)` Enables client TCP fast open.
`EpollSocketChannelConfig`	`setTcpKeepCnt(int probes)` Set the `TCP_KEEPCNT` option on the socket.
`EpollSocketChannelConfig`	`setTcpKeepCntl(int probes)` 已过时。 use `setTcpKeepCnt(int)`
`EpollSocketChannelConfig`	`setTcpKeepIdle(int seconds)` Set the `TCP_KEEPIDLE` option on the socket.
`EpollSocketChannelConfig`	`setTcpKeepIntvl(int seconds)` Set the `TCP_KEEPINTVL` option on the socket.
`EpollSocketChannelConfig`	`setTcpMd5Sig(java.util.Map<java.net.InetAddress,byte[]> keys)` Set the `TCP_MD5SIG` option on the socket.
`EpollSocketChannelConfig`	`setTcpNoDelay(boolean tcpNoDelay)` Sets the `StandardSocketOptions.TCP_NODELAY` option.
`EpollSocketChannelConfig`	`setTcpNotSentLowAt(long tcpNotSentLowAt)` Set the `TCP_NOTSENT_LOWAT` option on the socket.
`EpollSocketChannelConfig`	`setTcpQuickAck(boolean quickAck)` Set the `TCP_QUICKACK` option on the socket.
`EpollSocketChannelConfig`	`setTcpUserTimeout(int milliseconds)` Set the `TCP_USER_TIMEOUT` option on the socket.
`EpollSocketChannelConfig`	`setTrafficClass(int trafficClass)` Sets the `StandardSocketOptions.IP_TOS` option.
`EpollSocketChannelConfig`	`setWriteBufferHighWaterMark(int writeBufferHighWaterMark)` 已过时。
`EpollSocketChannelConfig`	`setWriteBufferLowWaterMark(int writeBufferLowWaterMark)` 已过时。
`EpollSocketChannelConfig`	`setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark)` Set the `WriteBufferWaterMark` which is used for setting the high and low water mark of the write buffer.
`EpollSocketChannelConfig`	`setWriteSpinCount(int writeSpinCount)` Sets the maximum loop count for a write operation until `WritableByteChannel.write(ByteBuffer)` returns a non-zero value.

从类继承的方法 io.netty.channel.epoll.EpollChannelConfig
autoReadCleared, getEpollMode, getMaxBytesPerGatheringWrite, setMaxBytesPerGatheringWrite, socket

从类继承的方法 io.netty.channel.DefaultChannelConfig
getAllocator, getConnectTimeoutMillis, getMaxMessagesPerRead, getMaxMessagesPerWrite, getMessageSizeEstimator, getOptions, getRecvByteBufAllocator, getWriteBufferHighWaterMark, getWriteBufferLowWaterMark, getWriteBufferWaterMark, getWriteSpinCount, isAutoClose, isAutoRead, setMaxMessagesPerWrite, setOptions, validate

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 io.netty.channel.ChannelConfig
getAllocator, getConnectTimeoutMillis, getMaxMessagesPerRead, getMessageSizeEstimator, getRecvByteBufAllocator, getWriteBufferHighWaterMark, getWriteBufferLowWaterMark, getWriteBufferWaterMark, getWriteSpinCount, isAutoClose, isAutoRead, setOptions

- 方法详细资料
  - getOptions
```
public java.util.Map<ChannelOption<?>,java.lang.Object> getOptions()
```
    从接口复制的说明: ChannelConfig
    
    Return all set ChannelOption's.
    
    指定者:
    
    getOptions 在接口中 ChannelConfig
    
    覆盖:
    
    getOptions 在类中 EpollChannelConfig
  - getOption
```
public <T> T getOption(ChannelOption<T> option)
```
    从接口复制的说明: ChannelConfig
    
    Return the value of the given ChannelOption
    
    指定者:
    
    getOption 在接口中 ChannelConfig
    
    覆盖:
    
    getOption 在类中 EpollChannelConfig
  - setOption
```
public <T> boolean setOption(ChannelOption<T> option,
                             T value)
```
    从接口复制的说明: ChannelConfig
    Sets a configuration property with the specified name and value. To override this method properly, you must call the super class:
```
 public boolean setOption(ChannelOption<T> option, T value) {
     if (super.setOption(option, value)) {
         return true;
     }

     if (option.equals(additionalOption)) {
         ....
         return true;
     }

     return false;
 }
 
```
    指定者:
    
    setOption 在接口中 ChannelConfig
    
    覆盖:
    
    setOption 在类中 EpollChannelConfig
    
    返回:
    
    true if and only if the property has been set
  - getReceiveBufferSize
```
public int getReceiveBufferSize()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.SO_RCVBUF option.
    
    指定者:
    
    getReceiveBufferSize 在接口中 SocketChannelConfig
  - getSendBufferSize
```
public int getSendBufferSize()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.SO_SNDBUF option.
    
    指定者:
    
    getSendBufferSize 在接口中 SocketChannelConfig
  - getSoLinger
```
public int getSoLinger()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.SO_LINGER option.
    
    指定者:
    
    getSoLinger 在接口中 SocketChannelConfig
  - getTrafficClass
```
public int getTrafficClass()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.IP_TOS option.
    
    指定者:
    
    getTrafficClass 在接口中 SocketChannelConfig
  - isKeepAlive
```
public boolean isKeepAlive()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.SO_KEEPALIVE option.
    
    指定者:
    
    isKeepAlive 在接口中 SocketChannelConfig
  - isReuseAddress
```
public boolean isReuseAddress()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.SO_REUSEADDR option.
    
    指定者:
    
    isReuseAddress 在接口中 SocketChannelConfig
  - isTcpNoDelay
```
public boolean isTcpNoDelay()
```
    从接口复制的说明: SocketChannelConfig
    
    Gets the StandardSocketOptions.TCP_NODELAY option. Please note that the default value of this option is true unlike the operating system default (false). However, for some buggy platforms, such as Android, that shows erratic behavior with Nagle's algorithm disabled, the default value remains to be false.
    
    指定者:
    
    isTcpNoDelay 在接口中 SocketChannelConfig
  - isTcpCork
```
public boolean isTcpCork()
```
    Get the TCP_CORK option on the socket. See man 7 tcp for more details.
  - getSoBusyPoll
```
public int getSoBusyPoll()
```
    Get the SO_BUSY_POLL option on the socket. See man 7 tcp for more details.
  - getTcpNotSentLowAt
```
public long getTcpNotSentLowAt()
```
    Get the TCP_NOTSENT_LOWAT option on the socket. See man 7 tcp for more details.
    
    返回:
    
    value is a uint32_t
  - getTcpKeepIdle
```
public int getTcpKeepIdle()
```
    Get the TCP_KEEPIDLE option on the socket. See man 7 tcp for more details.
  - getTcpKeepIntvl
```
public int getTcpKeepIntvl()
```
    Get the TCP_KEEPINTVL option on the socket. See man 7 tcp for more details.
  - getTcpKeepCnt
```
public int getTcpKeepCnt()
```
    Get the TCP_KEEPCNT option on the socket. See man 7 tcp for more details.
  - getTcpUserTimeout
```
public int getTcpUserTimeout()
```
    Get the TCP_USER_TIMEOUT option on the socket. See man 7 tcp for more details.
  - setKeepAlive
```
public EpollSocketChannelConfig setKeepAlive(boolean keepAlive)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.SO_KEEPALIVE option.
    
    指定者:
    
    setKeepAlive 在接口中 SocketChannelConfig
  - setPerformancePreferences
```
public EpollSocketChannelConfig setPerformancePreferences(int connectionTime,
                                                          int latency,
                                                          int bandwidth)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the performance preferences as specified in Socket.setPerformancePreferences(int, int, int).
    
    指定者:
    
    setPerformancePreferences 在接口中 SocketChannelConfig
  - setReceiveBufferSize
```
public EpollSocketChannelConfig setReceiveBufferSize(int receiveBufferSize)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.SO_RCVBUF option.
    
    指定者:
    
    setReceiveBufferSize 在接口中 SocketChannelConfig
  - setReuseAddress
```
public EpollSocketChannelConfig setReuseAddress(boolean reuseAddress)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.SO_REUSEADDR option.
    
    指定者:
    
    setReuseAddress 在接口中 SocketChannelConfig
  - setSendBufferSize
```
public EpollSocketChannelConfig setSendBufferSize(int sendBufferSize)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.SO_SNDBUF option.
    
    指定者:
    
    setSendBufferSize 在接口中 SocketChannelConfig
  - setSoLinger
```
public EpollSocketChannelConfig setSoLinger(int soLinger)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.SO_LINGER option.
    
    指定者:
    
    setSoLinger 在接口中 SocketChannelConfig
  - setTcpNoDelay
```
public EpollSocketChannelConfig setTcpNoDelay(boolean tcpNoDelay)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.TCP_NODELAY option. Please note that the default value of this option is true unlike the operating system default (false). However, for some buggy platforms, such as Android, that shows erratic behavior with Nagle's algorithm disabled, the default value remains to be false.
    
    指定者:
    
    setTcpNoDelay 在接口中 SocketChannelConfig
  - setTcpCork
```
public EpollSocketChannelConfig setTcpCork(boolean tcpCork)
```
    Set the TCP_CORK option on the socket. See man 7 tcp for more details.
  - setSoBusyPoll
```
public EpollSocketChannelConfig setSoBusyPoll(int loopMicros)
```
    Set the SO_BUSY_POLL option on the socket. See man 7 tcp for more details.
  - setTcpNotSentLowAt
```
public EpollSocketChannelConfig setTcpNotSentLowAt(long tcpNotSentLowAt)
```
    Set the TCP_NOTSENT_LOWAT option on the socket. See man 7 tcp for more details.
    
    参数:
    
    tcpNotSentLowAt - is a uint32_t
  - setTrafficClass
```
public EpollSocketChannelConfig setTrafficClass(int trafficClass)
```
    从接口复制的说明: SocketChannelConfig
    
    Sets the StandardSocketOptions.IP_TOS option.
    
    指定者:
    
    setTrafficClass 在接口中 SocketChannelConfig
  - setTcpKeepIdle
```
public EpollSocketChannelConfig setTcpKeepIdle(int seconds)
```
    Set the TCP_KEEPIDLE option on the socket. See man 7 tcp for more details.
  - setTcpKeepIntvl
```
public EpollSocketChannelConfig setTcpKeepIntvl(int seconds)
```
    Set the TCP_KEEPINTVL option on the socket. See man 7 tcp for more details.
  - setTcpKeepCntl
```
@Deprecated
public EpollSocketChannelConfig setTcpKeepCntl(int probes)
```
    已过时。 use setTcpKeepCnt(int)
  - setTcpKeepCnt
```
public EpollSocketChannelConfig setTcpKeepCnt(int probes)
```
    Set the TCP_KEEPCNT option on the socket. See man 7 tcp for more details.
  - setTcpUserTimeout
```
public EpollSocketChannelConfig setTcpUserTimeout(int milliseconds)
```
    Set the TCP_USER_TIMEOUT option on the socket. See man 7 tcp for more details.
  - isIpTransparent
```
public boolean isIpTransparent()
```
    Returns true if IP_TRANSPARENT is enabled, false otherwise.
  - setIpTransparent
```
public EpollSocketChannelConfig setIpTransparent(boolean transparent)
```
    If true is used IP_TRANSPARENT is enabled, false for disable it. Default is disabled.
  - setTcpMd5Sig
```
public EpollSocketChannelConfig setTcpMd5Sig(java.util.Map<java.net.InetAddress,byte[]> keys)
```
    Set the TCP_MD5SIG option on the socket. See linux/tcp.h for more details. Keys can only be set on, not read to prevent a potential leak, as they are confidential. Allowing them being read would mean anyone with access to the channel could get them.
  - setTcpQuickAck
```
public EpollSocketChannelConfig setTcpQuickAck(boolean quickAck)
```
    Set the TCP_QUICKACK option on the socket. See TCP_QUICKACK for more details.
  - isTcpQuickAck
```
public boolean isTcpQuickAck()
```
    Returns true if TCP_QUICKACK is enabled, false otherwise.
  - setTcpFastOpenConnect
```
public EpollSocketChannelConfig setTcpFastOpenConnect(boolean fastOpenConnect)
```
    Enables client TCP fast open. TCP_FASTOPEN_CONNECT normally requires Linux kernel 4.11 or later, so instead we use the traditional fast open client socket mechanics that work with kernel 3.6 and later. See this LWN article for more info.
  - isTcpFastOpenConnect
```
public boolean isTcpFastOpenConnect()
```
    Returns true if TCP fast open is enabled, false otherwise.
  - isAllowHalfClosure
```
public boolean isAllowHalfClosure()
```
    从接口复制的说明: DuplexChannelConfig
    
    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.
    
    指定者:
    
    isAllowHalfClosure 在接口中 DuplexChannelConfig
  - setAllowHalfClosure
```
public EpollSocketChannelConfig setAllowHalfClosure(boolean allowHalfClosure)
```
    从接口复制的说明: DuplexChannelConfig
    
    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.
    
    指定者:
    
    setAllowHalfClosure 在接口中 DuplexChannelConfig
    
    指定者:
    
    setAllowHalfClosure 在接口中 SocketChannelConfig
  - setConnectTimeoutMillis
```
public EpollSocketChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis)
```
    从接口复制的说明: 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.
    
    指定者:
    
    setConnectTimeoutMillis 在接口中 ChannelConfig
    
    指定者:
    
    setConnectTimeoutMillis 在接口中 SocketChannelConfig
    
    覆盖:
    
    setConnectTimeoutMillis 在类中 EpollChannelConfig
    
    参数:
    
    connectTimeoutMillis - the connect timeout in milliseconds. 0 to disable.
  - setMaxMessagesPerRead
```
@Deprecated
public EpollSocketChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead)
```
    已过时。
    
    从类复制的说明: DefaultChannelConfig
    
    指定者:
    
    setMaxMessagesPerRead 在接口中 ChannelConfig
    
    指定者:
    
    setMaxMessagesPerRead 在接口中 DuplexChannelConfig
    
    指定者:
    
    setMaxMessagesPerRead 在接口中 SocketChannelConfig
    
    覆盖:
    
    setMaxMessagesPerRead 在类中 EpollChannelConfig
  - setWriteSpinCount
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setWriteSpinCount 在接口中 DuplexChannelConfig
    
    指定者:
    
    setWriteSpinCount 在接口中 SocketChannelConfig
    
    覆盖:
    
    setWriteSpinCount 在类中 EpollChannelConfig
  - setAllocator
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setAllocator 在接口中 DuplexChannelConfig
    
    指定者:
    
    setAllocator 在接口中 SocketChannelConfig
    
    覆盖:
    
    setAllocator 在类中 EpollChannelConfig
  - setRecvByteBufAllocator
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setRecvByteBufAllocator 在接口中 DuplexChannelConfig
    
    指定者:
    
    setRecvByteBufAllocator 在接口中 SocketChannelConfig
    
    覆盖:
    
    setRecvByteBufAllocator 在类中 EpollChannelConfig
  - setAutoRead
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setAutoRead 在接口中 DuplexChannelConfig
    
    指定者:
    
    setAutoRead 在接口中 SocketChannelConfig
    
    覆盖:
    
    setAutoRead 在类中 EpollChannelConfig
  - setAutoClose
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setAutoClose 在接口中 DuplexChannelConfig
    
    指定者:
    
    setAutoClose 在接口中 SocketChannelConfig
    
    覆盖:
    
    setAutoClose 在类中 DefaultChannelConfig
  - setWriteBufferHighWaterMark
```
@Deprecated
public EpollSocketChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark)
```
    已过时。
    
    从接口复制的说明: ChannelConfig
    
    Sets the high water mark of the write buffer. If the number of bytes queued in the write buffer exceeds this value, Channel.isWritable() will start to return false.
    
    指定者:
    
    setWriteBufferHighWaterMark 在接口中 ChannelConfig
    
    覆盖:
    
    setWriteBufferHighWaterMark 在类中 EpollChannelConfig
  - setWriteBufferLowWaterMark
```
@Deprecated
public EpollSocketChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark)
```
    已过时。
    
    从接口复制的说明: ChannelConfig
    
    Sets the low water mark of the write buffer. Once the number of bytes queued in the write buffer exceeded the high water mark and then dropped down below this value, Channel.isWritable() will start to return true again.
    
    指定者:
    
    setWriteBufferLowWaterMark 在接口中 ChannelConfig
    
    覆盖:
    
    setWriteBufferLowWaterMark 在类中 EpollChannelConfig
  - setWriteBufferWaterMark
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setWriteBufferWaterMark 在接口中 DuplexChannelConfig
    
    指定者:
    
    setWriteBufferWaterMark 在接口中 SocketChannelConfig
    
    覆盖:
    
    setWriteBufferWaterMark 在类中 EpollChannelConfig
  - setMessageSizeEstimator
```
public EpollSocketChannelConfig 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
    
    指定者:
    
    setMessageSizeEstimator 在接口中 DuplexChannelConfig
    
    指定者:
    
    setMessageSizeEstimator 在接口中 SocketChannelConfig
    
    覆盖:
    
    setMessageSizeEstimator 在类中 EpollChannelConfig
  - setEpollMode
```
public EpollSocketChannelConfig setEpollMode(EpollMode mode)
```
    从类复制的说明: EpollChannelConfig
    
    Set the EpollMode used. Default is EpollMode.EDGE_TRIGGERED. If you want to use DefaultChannelConfig.isAutoRead() false or DefaultChannelConfig.getMaxMessagesPerRead() and have an accurate behaviour you should use EpollMode.LEVEL_TRIGGERED. Be aware this config setting can only be adjusted before the channel was registered.
    
    覆盖:
    
    setEpollMode 在类中 EpollChannelConfig

类 EpollSocketChannelConfig

字段概要

从类继承的字段 io.netty.channel.DefaultChannelConfig

方法概要

从类继承的方法 io.netty.channel.epoll.EpollChannelConfig

从类继承的方法 io.netty.channel.DefaultChannelConfig

从类继承的方法 java.lang.Object

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

方法详细资料

getOptions

getOption

setOption

getReceiveBufferSize

getSendBufferSize

getSoLinger

getTrafficClass

isKeepAlive

isReuseAddress

isTcpNoDelay

isTcpCork

getSoBusyPoll

getTcpNotSentLowAt

getTcpKeepIdle

getTcpKeepIntvl

getTcpKeepCnt

getTcpUserTimeout

setKeepAlive

setPerformancePreferences

setReceiveBufferSize

setReuseAddress

setSendBufferSize

setSoLinger

setTcpNoDelay

setTcpCork

setSoBusyPoll

setTcpNotSentLowAt

setTrafficClass

setTcpKeepIdle

setTcpKeepIntvl

setTcpKeepCntl

setTcpKeepCnt

setTcpUserTimeout

isIpTransparent

setIpTransparent

setTcpMd5Sig

setTcpQuickAck

isTcpQuickAck

setTcpFastOpenConnect

isTcpFastOpenConnect

isAllowHalfClosure

setAllowHalfClosure

setConnectTimeoutMillis

setMaxMessagesPerRead

setWriteSpinCount

setAllocator

setRecvByteBufAllocator

setAutoRead

setAutoClose

setWriteBufferHighWaterMark

setWriteBufferLowWaterMark

setWriteBufferWaterMark

setMessageSizeEstimator

setEpollMode