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

All Implemented Interfaces:

io.netty.channel.ChannelConfig

Direct Known Subclasses:

EpollDatagramChannelConfig, EpollDomainDatagramChannelConfig, EpollDomainSocketChannelConfig, EpollServerChannelConfig, EpollSocketChannelConfig
```
public class EpollChannelConfig
extends io.netty.channel.DefaultChannelConfig
```

Field Summary
- Fields inherited from class io.netty.channel.DefaultChannelConfig
  channel

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`EpollChannelConfig(io.netty.channel.Channel channel)`
`protected`	`EpollChannelConfig(io.netty.channel.Channel channel, io.netty.channel.RecvByteBufAllocator recvByteBufAllocator)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected void`	`autoReadCleared()`
`EpollMode`	`getEpollMode()`	Deprecated. Netty always uses level-triggered mode and so this method is just a no-op.
`protected long`	`getMaxBytesPerGatheringWrite()`
`<T> T`	`getOption(io.netty.channel.ChannelOption<T> option)`
`Map<io.netty.channel.ChannelOption<?>,Object>`	`getOptions()`
`EpollChannelConfig`	`setAllocator(io.netty.buffer.ByteBufAllocator allocator)`
`EpollChannelConfig`	`setAutoRead(boolean autoRead)`
`EpollChannelConfig`	`setConnectTimeoutMillis(int connectTimeoutMillis)`
`EpollChannelConfig`	`setEpollMode(EpollMode mode)`	Deprecated. Netty always uses level-triggered mode and so this method is just a no-op.
`protected void`	`setMaxBytesPerGatheringWrite(long maxBytesPerGatheringWrite)`
`EpollChannelConfig`	`setMaxMessagesPerRead(int maxMessagesPerRead)`	Deprecated.
`EpollChannelConfig`	`setMessageSizeEstimator(io.netty.channel.MessageSizeEstimator estimator)`
`<T> boolean`	`setOption(io.netty.channel.ChannelOption<T> option, T value)`
`EpollChannelConfig`	`setRecvByteBufAllocator(io.netty.channel.RecvByteBufAllocator allocator)`
`EpollChannelConfig`	`setWriteBufferHighWaterMark(int writeBufferHighWaterMark)`	Deprecated.
`EpollChannelConfig`	`setWriteBufferLowWaterMark(int writeBufferLowWaterMark)`	Deprecated.
`EpollChannelConfig`	`setWriteBufferWaterMark(io.netty.channel.WriteBufferWaterMark writeBufferWaterMark)`
`EpollChannelConfig`	`setWriteSpinCount(int writeSpinCount)`
`protected LinuxSocket`	`socket()`

Methods inherited from class io.netty.channel.DefaultChannelConfig
getAllocator, getConnectTimeoutMillis, getMaxMessagesPerRead, getMaxMessagesPerWrite, getMessageSizeEstimator, getOptions, getRecvByteBufAllocator, getWriteBufferHighWaterMark, getWriteBufferLowWaterMark, getWriteBufferWaterMark, getWriteSpinCount, isAutoClose, isAutoRead, setAutoClose, setMaxMessagesPerWrite, setOptions, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EpollChannelConfig
```
protected EpollChannelConfig(io.netty.channel.Channel channel)
```
  - EpollChannelConfig
```
protected EpollChannelConfig(io.netty.channel.Channel channel,
                             io.netty.channel.RecvByteBufAllocator recvByteBufAllocator)
```
- Method Detail
  - socket
```
protected LinuxSocket socket()
```
  - getOptions
```
public Map<io.netty.channel.ChannelOption<?>,Object> getOptions()
```
    Specified by:
    
    getOptions in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    getOptions in class io.netty.channel.DefaultChannelConfig
  - getOption
```
public <T> T getOption(io.netty.channel.ChannelOption<T> option)
```
    Specified by:
    
    getOption in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    getOption in class io.netty.channel.DefaultChannelConfig
  - setOption
```
public <T> boolean setOption(io.netty.channel.ChannelOption<T> option,
                             T value)
```
    Specified by:
    
    setOption in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setOption in class io.netty.channel.DefaultChannelConfig
  - setConnectTimeoutMillis
```
public EpollChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis)
```
    Specified by:
    
    setConnectTimeoutMillis in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setConnectTimeoutMillis in class io.netty.channel.DefaultChannelConfig
  - setMaxMessagesPerRead
```
@Deprecated
public EpollChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead)
```
    Deprecated.
    
    Specified by:
    
    setMaxMessagesPerRead in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setMaxMessagesPerRead in class io.netty.channel.DefaultChannelConfig
  - setWriteSpinCount
```
public EpollChannelConfig setWriteSpinCount(int writeSpinCount)
```
    Specified by:
    
    setWriteSpinCount in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setWriteSpinCount in class io.netty.channel.DefaultChannelConfig
  - setAllocator
```
public EpollChannelConfig setAllocator(io.netty.buffer.ByteBufAllocator allocator)
```
    Specified by:
    
    setAllocator in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setAllocator in class io.netty.channel.DefaultChannelConfig
  - setRecvByteBufAllocator
```
public EpollChannelConfig setRecvByteBufAllocator(io.netty.channel.RecvByteBufAllocator allocator)
```
    Specified by:
    
    setRecvByteBufAllocator in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setRecvByteBufAllocator in class io.netty.channel.DefaultChannelConfig
  - setAutoRead
```
public EpollChannelConfig setAutoRead(boolean autoRead)
```
    Specified by:
    
    setAutoRead in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setAutoRead in class io.netty.channel.DefaultChannelConfig
  - setWriteBufferHighWaterMark
```
@Deprecated
public EpollChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark)
```
    Deprecated.
    
    Specified by:
    
    setWriteBufferHighWaterMark in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setWriteBufferHighWaterMark in class io.netty.channel.DefaultChannelConfig
  - setWriteBufferLowWaterMark
```
@Deprecated
public EpollChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark)
```
    Deprecated.
    
    Specified by:
    
    setWriteBufferLowWaterMark in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setWriteBufferLowWaterMark in class io.netty.channel.DefaultChannelConfig
  - setWriteBufferWaterMark
```
public EpollChannelConfig setWriteBufferWaterMark(io.netty.channel.WriteBufferWaterMark writeBufferWaterMark)
```
    Specified by:
    
    setWriteBufferWaterMark in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setWriteBufferWaterMark in class io.netty.channel.DefaultChannelConfig
  - setMessageSizeEstimator
```
public EpollChannelConfig setMessageSizeEstimator(io.netty.channel.MessageSizeEstimator estimator)
```
    Specified by:
    
    setMessageSizeEstimator in interface io.netty.channel.ChannelConfig
    
    Overrides:
    
    setMessageSizeEstimator in class io.netty.channel.DefaultChannelConfig
  - getEpollMode
```
@Deprecated
public EpollMode getEpollMode()
```
    Deprecated.
    Netty always uses level-triggered mode and so this method is just a no-op.
    
    Return 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.
  - setEpollMode
```
@Deprecated
public EpollChannelConfig setEpollMode(EpollMode mode)
```
    Deprecated.
    Netty always uses level-triggered mode and so this method is just a no-op.
    
    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.
  - autoReadCleared
```
protected final void autoReadCleared()
```
    Overrides:
    
    autoReadCleared in class io.netty.channel.DefaultChannelConfig
  - setMaxBytesPerGatheringWrite
```
protected final void setMaxBytesPerGatheringWrite(long maxBytesPerGatheringWrite)
```
  - getMaxBytesPerGatheringWrite
```
protected final long getMaxBytesPerGatheringWrite()
```

Class EpollChannelConfig

Field Summary

Fields inherited from class io.netty.channel.DefaultChannelConfig

Constructor Summary

Method Summary

Methods inherited from class io.netty.channel.DefaultChannelConfig

Methods inherited from class java.lang.Object

Constructor Detail

EpollChannelConfig

EpollChannelConfig

Method Detail

socket

getOptions

getOption

setOption

setConnectTimeoutMillis

setMaxMessagesPerRead

setWriteSpinCount

setAllocator

setRecvByteBufAllocator

setAutoRead

setWriteBufferHighWaterMark

setWriteBufferLowWaterMark

setWriteBufferWaterMark

setMessageSizeEstimator

getEpollMode

setEpollMode

autoReadCleared

setMaxBytesPerGatheringWrite

getMaxBytesPerGatheringWrite