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- package main
- import (
- commonConfig "cicv-data-closedloop/pji/common/cfg"
- "cicv-data-closedloop/pji/common/log"
- commonService "cicv-data-closedloop/pji/common/svc"
- controlConfig "cicv-data-closedloop/pji/control/pkg/cfg"
- "runtime"
- "time"
- )
- func init() {
- runtime.GOMAXPROCS(1)
- // 初始化日志配置
- log.InitLogConfig()
- // 初始化本地配置文件(第1处配置,在本地文件)
- commonConfig.InitLocalConfig()
- // 初始化Oss连接信息
- commonConfig.InitOssConfig()
- // 初始化业务逻辑配置信息,配置文件在oss上(第2处配置,在oss文件)
- commonConfig.InitCloudConfig()
- // 首先初始化平台配置。
- commonConfig.InitPlatformConfig()
- // 初始化rpc客户端,用于杀死旧的采集程序
- controlConfig.InitRpcClient()
- }
- func main() {
- // 轮询任务接口判断是否有更新
- for {
- time.Sleep(time.Duration(1) * time.Second)
- // 1 获取当前设备的任务的 status
- status, err := commonConfig.GetStatus(commonConfig.PlatformConfig.TaskConfigId)
- if err != nil {
- log.GlobalLogger.Error("获取配置status失败:", err)
- continue
- }
- // 2 判断 status
- // UN_CHANGE 没有新的任务,无需更改
- // CHANGE 有新的任务,需要杀死旧的任务并重启
- // NONE 设备没有配置任务,需要杀死旧的任务
- log.GlobalLogger.Info("当前任务状态为【status】=", status)
- if status == "UN_CHANGE" {
- continue
- } else if status == "CHANGE" || status == "NONE" {
- // 3 发送rpc信号杀死采集程序
- var masterArgs *commonService.KillSignal
- if status == "CHANGE" {
- log.GlobalLogger.Info("更新任务,发送rpc重启信号。")
- masterArgs = &commonService.KillSignal{NodeName: "master", DropUploadData: commonConfig.PlatformConfig.DropUploadData, Restart: true}
- }
- if status == "NONE" {
- log.GlobalLogger.Info("杀死任务,发送rpc结束信号。")
- masterArgs = &commonService.KillSignal{NodeName: "master", DropUploadData: commonConfig.PlatformConfig.DropUploadData, Restart: false}
- }
- var reply int
- err = controlConfig.KillRpcClient.Call("KillService.Kill", masterArgs, &reply)
- if err != nil {
- log.GlobalLogger.Error("发送rpc请求到master失败:", err)
- continue
- }
- // 获取一下最新配置
- commonConfig.InitPlatformConfig()
- } else {
- log.GlobalLogger.Error("未知的采集任务状态。status=", status)
- }
- }
- }
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