mp-main/AppStart/Timer/PosTradeStatTimer.cs

using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using System.Linq;
using Microsoft.Extensions.Hosting;
using MySystem;
using MySystem.Models;
using Library;
using LitJson;

public class PosTradeStatTimer : BackgroundService
{
    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {
        while (!stoppingToken.IsCancellationRequested)
        {
            int timespan = 10000;
            await Task.Delay(timespan).ContinueWith(tsk =>
            {
                DoWorks();
            });
        }
    }

    private void DoWorks()
    {
        string MsgContent = RedisDbconn.Instance.RPop<string>("PosTradeStat");
        if (!string.IsNullOrEmpty(MsgContent))
        {
            JobMqMsg job = Newtonsoft.Json.JsonConvert.DeserializeObject<JobMqMsg>(MsgContent);
            StatService.Instance.Start(job);
        }
    }
}