类分层结构
- java.lang.Object
- io.netty.channel.ChannelHandlerAdapter (implements io.netty.channel.ChannelHandler)
- io.netty.channel.ChannelInboundHandlerAdapter (implements io.netty.channel.ChannelInboundHandler)
- io.netty.handler.codec.ByteToMessageDecoder
- io.netty.channel.ChannelDuplexHandler (implements io.netty.channel.ChannelOutboundHandler)
- io.netty.channel.ChannelInitializer<C>
- com.envisioniot.sub.client.internal.netty.KeeperHandler
- io.netty.channel.ChannelOutboundHandlerAdapter (implements io.netty.channel.ChannelOutboundHandler)
- io.netty.handler.codec.MessageToByteEncoder<I>
- com.envisioniot.sub.client.internal.netty.SubClient
- com.envisioniot.sub.client.internal.netty.SubClientCache