tangxu
2023-04-12 ac2a648ea67669eab6de9a1864c07f6475511dd2
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace IStation.Server
{
    /// <summary>
    /// 监测任务辅助类
    /// </summary>
    public class MonitorJobHelper : IJobHelper
    {
        private readonly RabbitMqQueueHelper _queueHelper = new RabbitMqQueueHelper();
 
        /// <summary>
        /// 开始任务
        /// </summary>
        public void StartJob()
        {
            LogHelper.Info("开始任务");
            _queueHelper.Receive<List<Model.MonitorRecord>>(ConfigHelper.StoreQueueName, (data) =>
            {
                try
                {
                    if (data == null)
                    {
                        LogHelper.Error("监测数据存储服务中,数据序列化失败,自动跳过当前数据!");
                        return true;
                    }
                    if (data == null || data.Count < 1)
                    {
                        LogHelper.Error($"监测数据存储服务中,数据记录为空,自动跳过当前数据!");
                        return true;
                    }
 
                    #region 写日志
 
                    LogHelper.Info($"监测数据存储服务中,数据数量-{data.Count}!");
 
                    #endregion
 
 
                    var result = new Service.MonitorRecord().InsertsLastRecord(data);
                    if (!result)
                    {
                        LogHelper.Error($"监测数据存储服务中,当前通道处于阻塞状态 !");
                    }
                    return result;
                }
                catch (Exception ex)
                {
                    LogHelper.Error("监测数据存储服务中,数据消息队列出错,自动跳过该条数据", ex);
                    return true;
                }
            });
        }
 
        /// <summary>
        /// 取消任务
        /// </summary>
        public void CancelJob()
        { 
            LogHelper.Info("取消任务");
            if (_queueHelper == null)
                return;
            _queueHelper.Close();
        }
 
 
    }
}