jizcode.netty.client.RtClientHandler Maven / Gradle / Ivy

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package jizcode.netty.client;

import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import jizcode.base.util.JsonUtils;
import jizcode.netty.contract.RtDataFromServer;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class RtClientHandler extends ChannelInboundHandlerAdapter {
    protected Log logger = LogFactory.getLog(this.getClass());
    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        try {
            RtDataFromServer data = JsonUtils.fromJson((String)msg,RtDataFromServer.class);
            //logger.info("收到服务端的数据uniqueId:"+data.getUniqueId());
            RtClient.getInstance().getResolveCallback().apply(data);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    public void channelInactive(ChannelHandlerContext ctx) throws Exception {
        // client disconnect
        //logger.info("断开连接");
        RtClient.getInstance().reconnect();

        ctx.fireChannelInactive();
    }

    @Override
    public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
        ////logger.info("通道读取完毕！");
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
        if(null != cause) cause.printStackTrace();
        if(null != ctx) ctx.close();
    }
}