ASp.NET core background with data access

Wolfgang Baldauf answered on June 10, 2024 Popularity 1/10 Helpfulness 1/10

answer ASp.NET core background with data access

ASp.NET core background with data access

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public class MyBackgroundService : BackgroundService
{
    private readonly IServiceProvider _serviceProvider;

    public MyBackgroundService(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;
    }

    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {
        await DoWorkAsync(stoppingToken);
    }

    private async Task DoWorkAsync(CancellationToken stoppingToken)
    {

        using (IServiceScope scope = _serviceProvider.CreateScope())
        {
            IRepository<Notification> notificationRepository =
                scope.ServiceProvider.GetRequiredService<IRepository<Notification>>();
            IRepository<NotificationLog> notificationLogRepository =
                scope.ServiceProvider.GetRequiredService<IRepository<NotificationLog>>();
            IUnitOfWork unitOfWork = 
                scope.ServiceProvider.GetRequiredService<IUnitOfWork>();

                
            while(true)
            {
                 if(stoppingToken.IsCancellationRequested)
                 {
                     return;
                 }

                var list = await notificationRepository.GetAll();
                .....................................
                await notificationLogRepository.Add(...);
                await unitOfWork.Commit();
            }
        }
    }

    public override async Task StopAsync(CancellationToken stoppingToken)
    {

        await base.StopAsync(stoppingToken);
    }
}

Popularity 1/10 Helpfulness 1/10 Language csharp

Source: stackoverflow.com

Tags: asp.net-core background c# data-access

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