using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;

namespace zhengcaioa.Timer
{
    public class TimedBackgroundService : BackgroundService
    {
        private readonly ILogger _logger;
        

        public TimedBackgroundService(ILogger<TimedBackgroundService> logger)
        {
            _logger = logger;
        }
        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            _logger.LogInformation("MyServiceA is starting.");

            //stoppingToken.Register(() => File.Create($"E:\\dotnetCore\\Practice\\Practice\\{DateTime.Now.Millisecond}.txt"));

            while (!stoppingToken.IsCancellationRequested)
            {
                _logger.LogInformation("MyServiceA 开始执行");

                await Task.Delay(TimeSpan.FromMinutes(1), stoppingToken);

                _logger.LogInformation("继续执行");
            }

            _logger.LogInformation("MyServiceA background task is stopping.");
        }

        public override void Dispose()
        {
            base.Dispose();
        }
    }
}