public final Class IOUringSocketChannelConfig

Overrides io.netty.channel.DefaultChannelConfig.getOption.

Implements io.netty.channel.ChannelConfig.getOption.

Doc from io.netty.channel.ChannelConfig.getOption.

Return the value of the given ChannelOption

Annotations

@SuppressWarnings:unchecked

@Override

Overrides io.netty.channel.DefaultChannelConfig.getOptions.

Implements io.netty.channel.ChannelConfig.getOptions.

Doc from io.netty.channel.ChannelConfig.getOptions.

Return all set ChannelOption's.

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.getReceiveBufferSize.

Doc from io.netty.channel.socket.SocketChannelConfig.getReceiveBufferSize.

Gets the StandardSocketOptions#SO_RCVBUF option.

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.getSendBufferSize.

Doc from io.netty.channel.socket.SocketChannelConfig.getSendBufferSize.

Gets the StandardSocketOptions#SO_SNDBUF option.

Annotations

@Override

Get the SO_BUSY_POLL option on the socket. See man 7 tcp for more details.

Implements io.netty.channel.socket.SocketChannelConfig.getSoLinger.

Doc from io.netty.channel.socket.SocketChannelConfig.getSoLinger.

Gets the StandardSocketOptions#SO_LINGER option.

Annotations

@Override

Get the TCP_KEEPCNT option on the socket. See man 7 tcp for more details.

Get the TCP_KEEPIDLE option on the socket. See man 7 tcp for more details.

Get the TCP_KEEPINTVL option on the socket. See man 7 tcp for more details.

Get the TCP_NOTSENT_LOWAT option on the socket. See man 7 tcp for more details.

Returns:long

value is a uint32_t

Get the TCP_USER_TIMEOUT option on the socket. See man 7 tcp for more details.

Implements io.netty.channel.socket.SocketChannelConfig.getTrafficClass.

Doc from io.netty.channel.socket.SocketChannelConfig.getTrafficClass.

Gets the StandardSocketOptions#IP_TOS option.

Annotations

@Override

Implements io.netty.channel.socket.DuplexChannelConfig.isAllowHalfClosure.

Doc from io.netty.channel.socket.DuplexChannelConfig.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.

Annotations

@Override

Returns true if IP_TRANSPARENT is enabled, false otherwise.

Implements io.netty.channel.socket.SocketChannelConfig.isKeepAlive.

Doc from io.netty.channel.socket.SocketChannelConfig.isKeepAlive.

Gets the StandardSocketOptions#SO_KEEPALIVE option.

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.isReuseAddress.

Doc from io.netty.channel.socket.SocketChannelConfig.isReuseAddress.

Gets the StandardSocketOptions#SO_REUSEADDR option.

Annotations

@Override

Get the TCP_CORK option on the socket. See man 7 tcp for more details.

Returns true if TCP_FASTOPEN_CONNECT is enabled, false otherwise.

Implements io.netty.channel.socket.SocketChannelConfig.isTcpNoDelay.

Doc from io.netty.channel.socket.SocketChannelConfig.isTcpNoDelay.

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.

Annotations

@Override

Returns true if TCP_QUICKACK is enabled, false otherwise.

Overrides io.netty.channel.DefaultChannelConfig.setAllocator.

Implements io.netty.channel.socket.SocketChannelConfig.setAllocator, io.netty.channel.ChannelConfig.setAllocator.

Doc from io.netty.channel.ChannelConfig.setAllocator.

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

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.setAllowHalfClosure.

Doc from io.netty.channel.socket.DuplexChannelConfig.setAllowHalfClosure.

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.

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setAutoClose.

Implements io.netty.channel.socket.SocketChannelConfig.setAutoClose, io.netty.channel.ChannelConfig.setAutoClose.

Doc from io.netty.channel.ChannelConfig.setAutoClose.

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

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setAutoRead.

Implements io.netty.channel.socket.SocketChannelConfig.setAutoRead, io.netty.channel.ChannelConfig.setAutoRead.

Doc from io.netty.channel.ChannelConfig.setAutoRead.

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.

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setConnectTimeoutMillis.

Implements io.netty.channel.socket.SocketChannelConfig.setConnectTimeoutMillis, io.netty.channel.ChannelConfig.setConnectTimeoutMillis.

Doc from io.netty.channel.ChannelConfig.setConnectTimeoutMillis.

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.

Parameters

connectTimeoutMillis:int

the connect timeout in milliseconds. 0 to disable.

Annotations

@Override

If true is used IP_TRANSPARENT is enabled, false for disable it. Default is disabled.

Implements io.netty.channel.socket.SocketChannelConfig.setKeepAlive.

Doc from io.netty.channel.socket.SocketChannelConfig.setKeepAlive.

Sets the StandardSocketOptions#SO_KEEPALIVE option.

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setMaxMessagesPerRead.

Implements io.netty.channel.socket.SocketChannelConfig.setMaxMessagesPerRead, io.netty.channel.ChannelConfig.setMaxMessagesPerRead.

Doc from io.netty.channel.DefaultChannelConfig.setMaxMessagesPerRead.

Annotations

@Override

@Deprecated

Overrides io.netty.channel.DefaultChannelConfig.setMessageSizeEstimator.

Implements io.netty.channel.socket.SocketChannelConfig.setMessageSizeEstimator, io.netty.channel.ChannelConfig.setMessageSizeEstimator.

Doc from io.netty.channel.ChannelConfig.setMessageSizeEstimator.

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

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setOption.

Implements io.netty.channel.ChannelConfig.setOption.

Doc from io.netty.channel.ChannelConfig.setOption.

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;
}

Returns:boolean

true if and only if the property has been set

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.setPerformancePreferences.

Doc from io.netty.channel.socket.SocketChannelConfig.setPerformancePreferences.

Sets the performance preferences as specified in Socket#setPerformancePreferences(int, int, int).

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.setReceiveBufferSize.

Doc from io.netty.channel.socket.SocketChannelConfig.setReceiveBufferSize.

Sets the StandardSocketOptions#SO_RCVBUF option.

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setRecvByteBufAllocator.

Implements io.netty.channel.socket.SocketChannelConfig.setRecvByteBufAllocator, io.netty.channel.ChannelConfig.setRecvByteBufAllocator.

Doc from io.netty.channel.ChannelConfig.setRecvByteBufAllocator.

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

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.setReuseAddress.

Doc from io.netty.channel.socket.SocketChannelConfig.setReuseAddress.

Sets the StandardSocketOptions#SO_REUSEADDR option.

Annotations

@Override

Implements io.netty.channel.socket.SocketChannelConfig.setSendBufferSize.

Doc from io.netty.channel.socket.SocketChannelConfig.setSendBufferSize.

Sets the StandardSocketOptions#SO_SNDBUF option.

Annotations

@Override

Set the SO_BUSY_POLL option on the socket. See man 7 tcp for more details.

Implements io.netty.channel.socket.SocketChannelConfig.setSoLinger.

Doc from io.netty.channel.socket.SocketChannelConfig.setSoLinger.

Sets the StandardSocketOptions#SO_LINGER option.

Annotations

@Override

Set the TCP_CORK option on the socket. See man 7 tcp for more details.

Enables client TCP fast open. See this LWN article for more info.

Set the TCP_KEEPCNT option on the socket. See man 7 tcp for more details.

Annotations

@Deprecated

Set the TCP_KEEPIDLE option on the socket. See man 7 tcp for more details.

Set the TCP_KEEPINTVL option on the socket. See man 7 tcp for more details.

Implements io.netty.channel.socket.SocketChannelConfig.setTcpNoDelay.

Doc from io.netty.channel.socket.SocketChannelConfig.setTcpNoDelay.

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.

Annotations

@Override

Set the TCP_NOTSENT_LOWAT option on the socket. See man 7 tcp for more details.

Parameters

tcpNotSentLowAt:long

is a uint32_t

Set the TCP_QUICKACK option on the socket. See TCP_QUICKACK for more details.

Set the TCP_USER_TIMEOUT option on the socket. See man 7 tcp for more details.

Implements io.netty.channel.socket.SocketChannelConfig.setTrafficClass.

Doc from io.netty.channel.socket.SocketChannelConfig.setTrafficClass.

Sets the StandardSocketOptions#IP_TOS option.

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setWriteBufferHighWaterMark.

Implements io.netty.channel.ChannelConfig.setWriteBufferHighWaterMark.

Doc from io.netty.channel.ChannelConfig.setWriteBufferHighWaterMark.

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.

Annotations

@Override

@Deprecated

Overrides io.netty.channel.DefaultChannelConfig.setWriteBufferLowWaterMark.

Implements io.netty.channel.ChannelConfig.setWriteBufferLowWaterMark.

Doc from io.netty.channel.ChannelConfig.setWriteBufferLowWaterMark.

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.

Annotations

@Override

@Deprecated

Overrides io.netty.channel.DefaultChannelConfig.setWriteBufferWaterMark.

Implements io.netty.channel.socket.SocketChannelConfig.setWriteBufferWaterMark, io.netty.channel.ChannelConfig.setWriteBufferWaterMark.

Doc from io.netty.channel.ChannelConfig.setWriteBufferWaterMark.

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

Annotations

@Override

Overrides io.netty.channel.DefaultChannelConfig.setWriteSpinCount.

Implements io.netty.channel.socket.SocketChannelConfig.setWriteSpinCount, io.netty.channel.ChannelConfig.setWriteSpinCount.

Doc from io.netty.channel.ChannelConfig.setWriteSpinCount.

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.

Annotations

@Override