com.gettyio.core.pipeline.in

接口 ChannelInboundHandler

所有超级接口:

ChannelBoundHandler

所有已知实现类:

BytesDecoder, ChannelInboundHandlerAdapter, DefaultFrameDecoder, DelimiterFrameDecoder, FixedLengthFrameDecoder, ObjectToMessageDecoder, SimpleChannelInboundHandler, StringDecoder

public interface ChannelInboundHandler
extends ChannelBoundHandler

ChannelInboundHandler.java

方法概要

限定符和类型	方法和说明
void	channelAdded(SocketChannel socketChannel) 连接
void	channelClosed(SocketChannel socketChannel) 连接关闭
void	channelRead(SocketChannel socketChannel, Object obj) 消息读取
void	decode(SocketChannel socketChannel, Object obj, LinkedNonReadBlockQueue<Object> out) 消息解码
void	exceptionCaught(SocketChannel socketChannel, Throwable cause) 异常

从接口继承的方法 com.gettyio.core.pipeline.ChannelBoundHandler

channelWrite, encode, userEventTriggered

方法详细资料

channelAdded

void channelAdded(SocketChannel socketChannel)
           throws Exception

连接

指定者:

channelAdded 在接口中 ChannelBoundHandler

参数:

socketChannel - 通道

抛出:

Exception - 异常

channelClosed

void channelClosed(SocketChannel socketChannel)
            throws Exception

连接关闭

指定者:

channelClosed 在接口中 ChannelBoundHandler

参数:

socketChannel - 通道

抛出:

Exception - 异常

channelRead

void channelRead(SocketChannel socketChannel,
                 Object obj)
          throws Exception

消息读取

指定者:

channelRead 在接口中 ChannelBoundHandler

参数:

obj - 读取消息

socketChannel - 通道

抛出:

Exception - 异常

exceptionCaught

void exceptionCaught(SocketChannel socketChannel,
                     Throwable cause)
              throws Exception

异常

指定者:

exceptionCaught 在接口中 ChannelBoundHandler

参数:

socketChannel - 通道

cause - 异常信息

抛出:

Exception - 异常

decode

void decode(SocketChannel socketChannel,
            Object obj,
            LinkedNonReadBlockQueue<Object> out)
     throws Exception

消息解码

指定者:

decode 在接口中 ChannelBoundHandler

参数:

socketChannel - 通道

obj - 消息

out - 消息队列

抛出:

Exception - 异常