package com.ruoyi.dataInterchange.server;
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import com.alibaba.fastjson.JSON;
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import com.ruoyi.dataInterchange.model.enu.DataType;
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import com.ruoyi.dataInterchange.netty.client.ChannelMap;
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import com.ruoyi.dataInterchange.util.jtt809.packet.common.OuterPacket;
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import io.netty.channel.ChannelHandlerContext;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Component;
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import javax.annotation.Resource;
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/**
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* @author zhibing.pu
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* @Date 2025/3/6 15:46
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*/
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@Slf4j
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@Component
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public class UPLinkTestReqService {
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@Resource
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private RedisTemplate redisTemplate;
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@Resource
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private DOWNConnectRspService downConnectRspService;
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/**
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* 主链路连接保持
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*
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* @param ctx
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* @param out
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*/
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public void linkTest(ChannelHandlerContext ctx, OuterPacket out) {
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if (!redisTemplate.hasKey("login:" + out.getGnsscenterId())) {
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log.error("链路还未登录校验，拒绝连接：{}", out.getGnsscenterId());
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ctx.close();
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return;
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}
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int gnsscenterId = out.getGnsscenterId();
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//保存链路
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ChannelMap.addServerChannel(gnsscenterId, ctx.channel());
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OuterPacket rep = new OuterPacket(DataType.UP_LINKTEST_RSP.getCode(), gnsscenterId, null);
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rep.setGnsscenterId(gnsscenterId);
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log.info("主链路连接保持应答({})：{}", DataType.UP_LINKTEST_RSP.getCode(), JSON.toJSONString(rep));
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ctx.writeAndFlush(rep);
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//从链路保持请求
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downConnectRspService.downLinkTest(gnsscenterId);
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}
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}
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