Package org.aoju.bus.socket.plugins

Class SocketOptionPlugin<T>

java.lang.Object

org.aoju.bus.socket.plugins.AbstractPlugin<T>

org.aoju.bus.socket.plugins.SocketOptionPlugin<T>

All Implemented Interfaces:

NetMonitor, Plugin<T>

public class SocketOptionPlugin<T>
extends AbstractPlugin<T>

用于设置Socket Option的插件

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
SocketOptionPlugin()

Method Summary

Modifier and Type	Method	Description
final <V> V	getOption(SocketOption<V> socketOption)
final <V> SocketOptionPlugin<T>	setOption(SocketOption<V> socketOption, V value)	设置Socket的TCP参数配置。
void	setOption(AsynchronousSocketChannel channel)	往socket channel中设置option值。
final AsynchronousSocketChannel	shouldAccept(AsynchronousSocketChannel channel)	监控已接收到的连接

Methods inherited from class org.aoju.bus.socket.plugins.AbstractPlugin

afterRead, afterWrite, beforeRead, beforeWrite, preProcess, stateEvent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SocketOptionPlugin

public SocketOptionPlugin()

Method Details

shouldAccept

public final AsynchronousSocketChannel shouldAccept(AsynchronousSocketChannel channel)

Description copied from interface: NetMonitor

监控已接收到的连接

Specified by:

shouldAccept in interface NetMonitor

Overrides:

shouldAccept in class AbstractPlugin<T>

Parameters:

channel - 当前已经建立连接的通道对象

Returns:

非null:接受该连接,null:拒绝该连接

setOption

public void setOption(AsynchronousSocketChannel channel)

往socket channel中设置option值。 默认将通过setOption(SocketOption, Object)指定的配置值绑定到每一个Socket中。 如果有个性化的需求,可以重新实现本方法。

Parameters:

channel - 频道

setOption

public final <V> SocketOptionPlugin<T> setOption(SocketOption<V> socketOption,
 V value)

设置Socket的TCP参数配置。

AIO客户端的有效可选范围为： 1. StandardSocketOptions.SO_SNDBUF 2. StandardSocketOptions.SO_RCVBUF 3. StandardSocketOptions.SO_KEEPALIVE 4. StandardSocketOptions.SO_REUSEADDR 5. StandardSocketOptions.TCP_NODELAY

Type Parameters:

V - 泛型

Parameters:

socketOption - 配置项

value - 配置值

Returns:

the object

getOption

public final <V> V getOption(SocketOption<V> socketOption)